mirror of
https://github.com/HeidiSQL/HeidiSQL.git
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23c13d2531
* TNTGrid is not capable of displaying a sort arrow in column titles. So, signalize sort direction of columns in grids and listviews by lightgrey (= ascending) and mediumgrey (= descending) * Remove special color for NULL cells in grids because it can conflict with the new sorting colors. Instead, place a grey (NULL) text in these cells. Less gaudy colors now. * Also remove grey background in primary key columns for the benefit of sorting colors. PK cells have bold font anyway, should be noticable enough.
2198 lines
63 KiB
ObjectPascal
2198 lines
63 KiB
ObjectPascal
unit helpers;
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// -------------------------------------
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// Functions-library
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// -------------------------------------
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interface
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uses Classes, SysUtils, Graphics, db, clipbrd, dialogs,
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forms, controls, ShellApi, checklst, windows, ZDataset, ZAbstractDataset,
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shlobj, ActiveX, StrUtils, VirtualTrees;
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type
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// Define a record which can hold everything we need for one row / node in a VirtualStringTree
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TVTreeData = record
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Captions: TStringList;
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ImageIndex: Integer;
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end;
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PVTreedata = ^TVTreeData;
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// Standardize the list with node-data-records to be able to
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// use this type as variables in functions/procedures (fx VT.OnFreeNode)
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TVTreeDataArray = Array of TVTreeData;
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PVTreeDataArray = ^TVTreeDataArray;
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{$I const.inc}
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function trimc(s: String; c: Char) : String;
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function implodestr(seperator: String; a: TStringList) :String;
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function explode(separator, a: String) :TStringList;
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procedure ensureValidIdentifier(name: String);
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function getEnumValues(str: WideString): WideString;
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function IsValidDelimiter(var s: string): string;
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type TParseSQLProcessCommand = procedure(command: String; parameter: String) of object;
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function parsesql(sql: String; delimiter: String; processcommand: TParseSQLProcessCommand = nil) : TStringList;
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function sstr(str: String; len: Integer) : String;
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function notinlist(str: String; strlist: TStrings): Boolean;
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function encrypt(str: String): String;
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function decrypt(str: String): String;
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function htmlentities(str: String): String;
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function dataset2html(ds: TDataset; htmltitle: String; filename: String = ''; ConvertHTMLEntities: Boolean = true; Generator: String = ''): Boolean;
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function dataset2csv(ds: TDataset; Separator, Encloser, Terminator: String; filename: String = ''): Boolean;
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function dataset2xml(ds: TDataset; title: String; filename: String = ''): Boolean;
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function esc2ascii(str: String): String;
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function StrCmpBegin(Str1, Str2: string): Boolean;
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function Max(A, B: Integer): Integer; assembler;
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function Min(A, B: Integer): Integer; assembler;
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function urlencode(url: String): String;
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procedure wfs( var s: TFileStream; str: String = '');
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function fixSQL( sql: String; sql_version: Integer = SQL_VERSION_ANSI ): String;
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procedure ToggleCheckListBox(list: TCheckListBox; state: Boolean); Overload;
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procedure ToggleCheckListBox(list: TCheckListBox; state: Boolean; list_toggle: TStringList); Overload;
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function _GetFileSize(filename: String): Int64;
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function Mince(PathToMince: String; InSpace: Integer): String;
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function MakeInt( Str: String ) : Int64;
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function MakeFloat( Str: String ): Extended;
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function esc(Text: string; ProcessJokerChars: Boolean = false; sql_version: integer = 50000): string;
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function hasNullChar(Text: string): boolean;
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function hasIrregularChars(Text: string): boolean;
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function hasIrregularNewlines(Text: string): boolean;
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function escapeAuto(Text: string; CharSet: string; sql_version: integer): string;
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procedure debug(txt: String);
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function fixNewlines(txt: string): string;
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function bool2str( boolval : Boolean ) : String;
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function GetShellFolder(CSIDL: integer): string;
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function getFilesFromDir( dir: String; pattern: String = '*.*'; hideExt: Boolean = false ): TStringList;
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function goodfilename( str: String ): String;
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function FormatNumber( str: String ): String; Overload;
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function FormatNumber( int: Int64 ): String; Overload;
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function FormatNumber( flt: Double; decimals: Integer = 0 ): String; Overload;
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procedure setLocales;
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function maskSql(sql_version: integer; str: String) : String;
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procedure ActivateWindow(Window : HWnd);
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procedure ShellExec( cmd: String; path: String = '' );
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function getFirstWord( text: String ): String;
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function ConvertWindowsCodepageToMysqlCharacterSet(codepage: Cardinal): string;
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function GetFieldValue( Field: TField ): String;
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function LastPos( substr: WideString; str: WideString): Integer;
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function ConvertServerVersion( Version: Integer ): String;
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function FormatByteNumber( Bytes: Int64; Decimals: Byte = 1 ): String; Overload;
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function FormatByteNumber( Bytes: String; Decimals: Byte = 1 ): String; Overload;
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function FormatTimeNumber( Seconds: Cardinal ): String;
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function TColorToHex( Color : TColor ): string;
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function GetVTCaptions( VT: TVirtualStringTree; OnlySelected: Boolean = False; Column: Integer = 0 ): TStringList;
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function Pos2(const Needle, HayStack: string; const StartPos: Integer) : Integer;
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var
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MYSQL_KEYWORDS : TStringList;
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implementation
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uses main;
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type
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CharacterSet = record
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codepage: Cardinal;
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charset: string;
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end;
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const
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charset_conv_table: array[0..4] of CharacterSet = (
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(codepage: 1250; charset: 'cp1250'), // ANSI Central European; Central European (Windows)
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(codepage: 1251; charset: 'cp1251'), // ANSI Cyrillic; Cyrillic (Windows)
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(codepage: 1252; charset: 'latin1'), // ANSI Latin 1; Western European (Windows)
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(codepage: 1256; charset: 'cp1256'), // ANSI Arabic; Arabic (Windows)
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(codepage: 1257; charset: 'cp1257') // ANSI Baltic; Baltic (Windows)
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);
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var
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dbgCounter: Integer = 0;
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DecimalSeparatorSystemdefault: Char;
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{***
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Trim off chars from string
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@param string Input-string
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@param char Which character to to use for trimming
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@return string
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}
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function trimc(s: String; c: char) : String;
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var a,z: Integer;
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begin
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if c = '' then c := '"';
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if s <> '' then
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begin
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a := 1;
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while s[a] = c do
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begin
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delete(s, a, 1);
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if s = '' then
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exit;
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end;
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z := length(s);
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while s[z] = c do
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begin
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delete(s, z, 1);
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dec(z);
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end;
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end;
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result := s;
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end;
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{***
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Convert a TStringList to a string using a separator-string
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@todo Look at each caller to see if escaping is necessary.
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@param string Separator
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@param a TStringList Containing strings
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@return string
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}
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function implodestr(seperator: String; a: TStringList) :String;
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var
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i : Integer;
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text : String;
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begin
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result := '';
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for i:=0 to a.Count-1 do
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begin
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text := text + a[i];
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if i < a.Count-1 then
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text := text + seperator;
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end;
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result := text;
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end;
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{***
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Explode a string by separator into a TStringList
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@param string Separator
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@return TStringList
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}
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function explode(separator, a: String) :TStringList;
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var
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i : Integer;
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item : String;
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begin
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result := TStringList.Create();
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i := pos(separator, a);
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while i > 0 do begin
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item := copy(a, 0, i-1);
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item := trim(item);
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result.Add(item);
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a := copy(a, i+length(separator), length(a));
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i := pos(separator, a);
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end;
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if a <> '' then
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result.Add(trim(a));
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end;
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{***
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Check for valid identifier (table-/db-/column-name) ?
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@param string Identifier
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@return boolean Name is valid?
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@note rosenfield, 2007-02-01:
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Those certain characters are standard filesystem wildcards * ?,
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pipe redirection characters | < >, standard path separators / \,
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Windows mount point identifiers :, DBMS security / container separator
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characters . and so on. In other words, characters that may or may
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not be allowed by MySQL and the underlying filesystem, but which are
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really, really, really stupid to use in a table name, since you'll
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get into trouble once trying to use the table/db in a query or move it
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to a different filesystem, or what not.
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@note ansgarbecker, 2007-02-01:
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Since mysql 5.1.6 those problematic characters are encoded in
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a hexadecimal manner if they apply to a file (table) or folder (database)
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But after testing that by renaming a table to a name with a dot
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I still get an error, so we currently should be careful also on a 5.1.6+
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@see http://dev.mysql.com/doc/refman/5.1/en/identifier-mapping.html
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}
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procedure ensureValidIdentifier( name: String );
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var
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i : Integer;
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invalidChars, invalidCharsShown : String;
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isToolong, hasInvalidChars : Boolean;
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msgStr : String;
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begin
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isToolong := false;
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hasInvalidChars := false;
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// Check length
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if (length(name) < 1) or (length(name) > 64) then
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isToolong := true;
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// Check for invalid chars
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invalidChars := '\/:*?"<>|.';
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for i:=1 to length(name) do
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begin
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if (pos( name[i], invalidChars ) > 0 ) then
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begin
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hasInvalidChars := true;
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break;
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end;
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end;
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// Raise exception which explains what's wrong
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if isTooLong or hasInvalidChars then
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begin
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if hasInvalidChars then
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begin
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// Add space between chars for better readability
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invalidCharsShown := '';
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for i:=1 to length(invalidChars) do
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begin
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invalidCharsShown := invalidCharsShown + invalidChars[i] + ' ';
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end;
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msgStr := 'The name "%s" contains some invalid characters.'+
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CRLF+CRLF + 'An identifier must not contain the following characters:'+CRLF+invalidCharsShown;
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end
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else if isToolong then
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begin
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msgStr := 'The name "%s" has '+IntToStr(Length(name))
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+' characters and exceeds the maximum length of 64 characters.';
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end;
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Raise Exception.CreateFmt(msgStr, [name]);
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end;
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end;
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{***
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Get values from an enum- or set-typed column definition
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@param string Type definition, fx: enum('Y','N')
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@return string Content of brackets
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}
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function getEnumValues(str: WideString): WideString;
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var
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p1,p2 : Integer;
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begin
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p1 := pos('(', str);
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Result := '';
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// Only return something if opening bracket was found, otherwise empty string
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if p1 > 0 then
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begin
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for p2:=Length(str) downto 0 do
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if str[p2] = ')' then break;
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result := copy (str, p1+1, p2-p1-1);
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end;
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end;
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{***
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Add a non-empty value to a Stringlist
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@param TStringList
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@param string to add
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@param string to enclose added string in (use %s)
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@return void
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}
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procedure addResult(list: TStringList; s: string; enclose: string = '');
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begin
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s := trim(s);
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if length(s) > 0 then begin
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if enclose <> '' then s := Format(enclose, [s]);
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list.Add(s);
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end;
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// Avoid memory leak
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s := '';
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end;
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{***
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Test that a delimiter looks reasonable.
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@param s a string to be trimmed and tested.
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@return s an error message if validation fails, a nil string if it succeeds.
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}
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function IsValidDelimiter(var s: string): string;
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begin
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result := '';
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s := Trim(s);
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// Test for empty delimiter.
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if s = '' then result := 'DELIMITER must be followed by a non-comment character or string';
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// Disallow backslash, because the MySQL CLI does so for some reason.
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// Then again, is there any reason to be bug-per-bug compatible with some random SQL parser?
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if Pos('\', s) > 0 then result := 'Backslash disallowed in DELIMITER (because the MySQL CLI does not accept it)';
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// Disallow stuff which would be negated by the comment parsing logic.
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if
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(Pos('/*', s) > 0) or
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(Pos('--', s) > 0) or
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(Pos('#', s) > 0)
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then result := 'Start-of-comment tokens disallowed in DELIMITER (because it would be ignored)';
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// Disallow stuff which would be negated by the SQL parser (and could slightly confuse it, if at end-of-string).
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if
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(Pos('''', s) > 0) or
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(Pos('`', s) > 0) or
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(Pos('"', s) > 0)
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then result := 'String literal markers disallowed in DELIMITER (because it would be ignored)';
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if result <> '' then begin
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result := Format('Invalid delimiter %s: %s.', [s, result]);
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end;
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end;
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{***
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Return true if given character represents whitespace.
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Limitations: only recognizes ANSI whitespace.
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Eligible for inlining, hope the compiler does this automatically.
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}
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function isWhitespace(const c: char): boolean;
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begin
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result :=
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(c = #9) or
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(c = #10) or
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(c = #13) or
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(c = #32)
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;
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end;
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{***
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Return true if given character represents a number.
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Limitations: only recognizes ANSI numerals.
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Eligible for inlining, hope the compiler does this automatically.
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}
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function isNumber(const c: char): boolean;
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var
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b: byte;
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begin
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b := ord(c);
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result :=
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(b >= 48) and
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(b <= 57)
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;
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end;
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{***
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Scan backwards, returning true if SQL matches the given string case sensitively.
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Limitations: in case insensitive mode, input must be ANSI and lower case (for speed).
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Eligible for inlining, hope the compiler does this automatically.
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}
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function scanReverse(const haystack: string; hayIndex: integer; const needle: string; needleEnd: integer; insensitive: boolean): boolean;
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var
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b: byte;
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c: char;
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begin
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while (hayIndex > 0) and (needleEnd > 0) do begin
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// Lowercase ANSI A-Z if requested.
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if insensitive then begin
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b := Ord(haystack[hayIndex]);
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if (b > 64) and (b < 91) then b := b - 65 + 97;
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c := Chr(b);
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end else c := haystack[hayIndex];
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if c <> needle[needleEnd] then begin
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result := false;
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exit;
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end;
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needleEnd := needleEnd - 1;
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hayIndex := hayIndex - 1;
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end;
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result := needleEnd = 0;
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end;
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{***
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Tokenize sql-script and return a TStringList with sql-statements
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@param String (possibly large) bunch of SQL-statements, separated by semicolon
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@param String SQL start delimiter
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@param TParseSQLProcessCommand Method that execute actions relative to an object
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@return TStringList Separated statements
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}
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function parsesql(sql: String; delimiter: String; processcommand: TParseSQLProcessCommand = nil) : TStringList;
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var
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i, j, start, len : Integer;
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tmp : String;
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instring, backslash, incomment : Boolean;
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inconditional, condterminated : Boolean;
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inbigcomment, indelimiter : Boolean;
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delimiter_length : Integer;
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encloser, secchar, thdchar : Char;
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conditional : String;
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msg : String;
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{***
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If a callback for processing client SQL etc was given, invoke it.
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}
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procedure CallProcessCommand(command: String; parameter: String);
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begin
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if Assigned(processcommand) then processcommand(command, parameter);
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end;
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{***
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Updates the delimiter in the GUI from the one specified via pseudo-SQL.
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}
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procedure UpdateDelimiterData(execute_callback: Boolean = true);
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begin
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if (execute_callback) then CallProcessCommand('DELIMITER', delimiter);
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// update the delimiter variables helper
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delimiter_length := Length(delimiter);
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end;
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begin
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result := TStringList.Create;
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sql := trim(sql);
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instring := false;
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start := 1;
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len := length(sql);
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backslash := false;
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incomment := false;
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inbigcomment := false;
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inconditional := false;
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condterminated := false;
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indelimiter := false;
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encloser := ' ';
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conditional := '';
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UpdateDelimiterData(false);
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i := 0;
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while i < len do begin
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i := i + 1;
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// Helpers for multi-character tests, avoids testing for string length.
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secchar := '+';
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thdchar := '+';
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if i < length(sql) then secchar := sql[i + 1];
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if i + 1 < length(sql) then thdchar := sql[i + 2];
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// Turn comments into whitespace.
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if (sql[i] = '#') and (not instring) and (not inbigcomment) then begin
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incomment := true;
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end;
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if (sql[i] + secchar = '--') and (not instring) and (not inbigcomment) then begin
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incomment := true;
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sql[i] := ' ';
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if start = i then start := start + 1;
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i := i + 1;
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end;
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if (sql[i] + secchar = '/*') and (not (thdchar = '!')) and (not instring) and (not incomment) then begin
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inbigcomment := true;
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incomment := true;
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sql[i] := ' ';
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if start = i then start := start + 1;
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i := i + 1;
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end;
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if incomment and (not inbigcomment) and (sql[i] in [#13, #10]) then begin
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incomment := false;
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end;
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if inbigcomment and (sql[i] + secchar = '*/') then begin
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inbigcomment := false;
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incomment := false;
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sql[i] := ' ';
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if start = i then start := start + 1;
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i := i + 1;
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sql[i] := ' ';
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end;
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if incomment or inbigcomment then begin
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sql[i] := ' ';
|
|
end;
|
|
|
|
// Skip whitespace immediately if at start of sentence.
|
|
if (start = i) and isWhitespace(sql[i]) then begin
|
|
start := start + 1;
|
|
if i < len then continue;
|
|
end;
|
|
|
|
// Avoid parsing stuff inside string literals.
|
|
if (sql[i] in ['''', '"', '`']) and (not (backslash and instring)) and (not incomment) and (not indelimiter) then begin
|
|
if instring and (sql[i] = encloser) then begin
|
|
if secchar = encloser then
|
|
i := i + 1 // encoded encloser-char
|
|
else
|
|
instring := not instring // string closed
|
|
end
|
|
else if not instring then begin // string is following
|
|
instring := true;
|
|
encloser := sql[i]; // remember enclosing-character
|
|
end;
|
|
if i < len then continue;
|
|
end;
|
|
|
|
if (instring and (sql[i] = '\')) or backslash then
|
|
backslash := not backslash;
|
|
|
|
// Allow a DELIMITER command in middle of SQL, like the MySQL CLI does.
|
|
if (not instring) and (not incomment) and (not inconditional) and (not indelimiter) and (start + 8 = i) and scanReverse(sql, i, 'delimiter', 9, true) then begin
|
|
// The allowed DELIMITER format is:
|
|
// <delimiter> <whitespace(s)> <character(s)> <whitespace(s)> <newline>
|
|
if isWhitespace(secchar) then begin
|
|
indelimiter := true;
|
|
i := i + 1;
|
|
if i < len then continue;
|
|
end;
|
|
end;
|
|
|
|
if indelimiter then begin
|
|
if (sql[i] in [#13, #10]) or (i = len) then begin
|
|
if (i = len) then j := 1 else j := 0;
|
|
tmp := copy(sql, start + 10, i + j - (start + 10));
|
|
msg := IsValidDelimiter(tmp);
|
|
if msg = '' then begin
|
|
delimiter := tmp;
|
|
UpdateDelimiterData(true);
|
|
end else begin
|
|
CallProcessCommand('CLIENTSQL_ERROR', msg);
|
|
end;
|
|
indelimiter := false;
|
|
start := i + 1;
|
|
end;
|
|
if i < len then continue;
|
|
end;
|
|
|
|
// Handle conditional comments.
|
|
if (not instring) and (not incomment) and (sql[i] + secchar + thdchar = '/*!') then begin
|
|
inconditional := true;
|
|
condterminated := false;
|
|
tmp := '';
|
|
conditional := '';
|
|
i := i + 2;
|
|
if i < len then continue;
|
|
end;
|
|
|
|
if inconditional and (conditional = '') then begin
|
|
if not isNumber(sql[i]) then begin
|
|
conditional := tmp;
|
|
// note:
|
|
// we do not trim the start of the SQL inside conditional
|
|
// comments like we do on non-commented sql.
|
|
if i < len then continue;
|
|
end else tmp := tmp + sql[i];
|
|
end;
|
|
|
|
if inconditional and (not instring) and (not incomment) and (sql[i] + secchar = '*/') then begin
|
|
inconditional := false;
|
|
if condterminated then begin
|
|
// at least one statement was terminated inside the conditional.
|
|
// if the conditional had no more contents after that statement,
|
|
// clear the end marker. otherwise, add a new start marker.
|
|
if trim(copy(sql, start, i - start)) = '' then begin
|
|
sql[i] := ' ';
|
|
i := i + 1;
|
|
sql[i] := ' ';
|
|
start := i + 1;
|
|
end else begin
|
|
tmp := '/*!' + conditional + ' ';
|
|
move(tmp[1], sql[start - length(tmp)], length(tmp));
|
|
start := start - length(tmp);
|
|
end;
|
|
condterminated := false;
|
|
end else begin
|
|
if start = i then start := start + 1;
|
|
i := i + 1;
|
|
end;
|
|
if i < len then continue;
|
|
end;
|
|
|
|
// Add sql sentence.
|
|
if ((not instring) and (scanReverse(sql, i, delimiter, delimiter_length, false)) or (i = len)) then begin
|
|
if (i < len) then j := delimiter_length else begin
|
|
// end of string, add sql sentence but only remove delimiter if it's there
|
|
if scanReverse(sql, i, delimiter, delimiter_length, false) then j := delimiter_length else j := 0;
|
|
end;
|
|
if inconditional then begin
|
|
addResult(result, copy(sql, start, i - start - j + 1), '%s */');
|
|
condterminated := true;
|
|
end else begin
|
|
addResult(result, copy(sql, start, i - start - j + 1));
|
|
end;
|
|
start := i + 1;
|
|
end;
|
|
end;
|
|
|
|
// Avoid memory leak
|
|
sql := '';
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Shorten string to length len and append 3 dots
|
|
|
|
@param string String to shorten
|
|
@param integer Wished Length of string
|
|
@return string
|
|
}
|
|
function sstr(str: String; len: Integer) : String;
|
|
begin
|
|
if length(str) >= len then
|
|
begin
|
|
str := copy(str, 0, len);
|
|
str := str + '...';
|
|
end;
|
|
result := str;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Check existance of a string in a TStrings
|
|
|
|
@param string Searched text
|
|
@param TStrings List of Strings
|
|
@return boolean
|
|
}
|
|
function notinlist(str: String; strlist: TStrings): Boolean;
|
|
var i: Integer;
|
|
begin
|
|
result := true;
|
|
for i:=0 to strlist.Count-1 do
|
|
begin
|
|
if str = strlist[i] then
|
|
begin
|
|
result := false;
|
|
break;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Password-encryption, used to store session-passwords in registry
|
|
|
|
@param string Text to encrypt
|
|
@return string Encrypted Text
|
|
}
|
|
function encrypt(str: String) : String;
|
|
var
|
|
i, salt, nr : integer;
|
|
h : String;
|
|
begin
|
|
randomize();
|
|
result := '';
|
|
salt := random(9) + 1;
|
|
for i:=1 to length(str) do begin
|
|
nr := ord(str[i])+salt;
|
|
if nr > 255 then
|
|
nr := nr - 255;
|
|
h := inttohex(nr,0);
|
|
if length(h) = 1 then
|
|
h := '0' + h;
|
|
result := result + h;
|
|
end;
|
|
result := result + inttostr(salt);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Password-decryption, used to restore session-passwords from registry
|
|
|
|
@param string Text to decrypt
|
|
@return string Decrypted Text
|
|
}
|
|
function decrypt(str: String) : String;
|
|
var
|
|
j, salt, nr : integer;
|
|
begin
|
|
result := '';
|
|
if str = '' then exit;
|
|
j := 1;
|
|
salt := StrToIntDef(str[length(str)],0);
|
|
result := '';
|
|
while j < length(str)-1 do begin
|
|
nr := StrToInt('$' + str[j] + str[j+1]) - salt;
|
|
if nr < 0 then
|
|
nr := nr + 255;
|
|
result := result + chr(nr);
|
|
inc(j, 2);
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Convert HTML-characters to their corresponding entities
|
|
|
|
@param string Text used for search+replace
|
|
@return string Text with entities
|
|
}
|
|
function htmlentities(str: String) : String;
|
|
begin
|
|
result := stringreplace(str, '&', '&', [rfReplaceAll]);
|
|
result := stringreplace(result, '<', '<', [rfReplaceAll]);
|
|
result := stringreplace(result, '>', '>', [rfReplaceAll]);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Converts a TDataSet to a HTML-Table.
|
|
If a filename is given, save HTML to disk, otherwise copy content to clipboard
|
|
|
|
@param TDataSet Object which holds data to export
|
|
@param string Text used in <title>
|
|
@param string Filename to use for saving. If not given, copy to clipboard.
|
|
@param boolean Use htmlentities() on cell-contents?
|
|
@param string Generator, used for meta-tag in HTML-head
|
|
@return boolean True on access, False in case of any error
|
|
}
|
|
function dataset2html(ds: TDataset; htmltitle: String; filename: String = ''; ConvertHTMLEntities: Boolean = true; Generator: String = ''): Boolean;
|
|
var
|
|
I, J : Integer;
|
|
Buffer, cbuffer, data : string;
|
|
FStream : TFileStream;
|
|
blobfilename, extension : String;
|
|
bf : Textfile;
|
|
header, attribs : String;
|
|
cursorpos : Integer;
|
|
begin
|
|
FStream := nil;
|
|
if filename <> '' then try
|
|
FStream := TFileStream.Create(FileName, fmCreate)
|
|
except
|
|
messagedlg('File could not be opened.' + crlf + 'Maybe in use by another application?', mterror, [mbOK], 0);
|
|
dataset2html := false;
|
|
exit;
|
|
end;
|
|
try
|
|
try
|
|
if FStream = nil then clipboard.astext := '';
|
|
buffer := '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' + crlf + crlf +
|
|
'<html>' + crlf +
|
|
'<head>' + crlf +
|
|
' <title>' + htmltitle + '</title>' + crlf +
|
|
' <meta name="GENERATOR" content="'+ Generator + '">' + crlf +
|
|
' <style type="text/css">' + crlf +
|
|
' tr#header {background-color: ActiveCaption; color: CaptionText;}' + crlf +
|
|
' th, td {vertical-align: top; font-family: "'+Mainform.Childwin.ActiveGrid.Font.Name+'"; font-size: '+IntToStr(Mainform.Childwin.ActiveGrid.Font.Size)+'pt; padding: 0.5em; }' + crlf +
|
|
' table, td {border: 1px solid silver;}' + crlf +
|
|
' table {border-collapse: collapse;}' + crlf +
|
|
' td.isnull {background-color: '+TColorToHex(COLOR_NULLVALUE) +'}' + crlf +
|
|
' td.pk {background-color: #EEEEEE; font-weight: bold;}' + crlf +
|
|
' </style>' + crlf +
|
|
'</head>' + crlf + crlf +
|
|
'<body>' + crlf + crlf +
|
|
'<h3>' + htmltitle + ' (' + inttostr(ds.RecordCount) + ' Records)</h3>' + crlf + crlf +
|
|
'<table >' + crlf +
|
|
' <tr id="header">' + crlf;
|
|
for j:=0 to ds.FieldCount-1 do
|
|
buffer := buffer + ' <th>' + ds.Fields[j].FieldName + '</th>' + crlf;
|
|
buffer := buffer + ' </tr>' + crlf;
|
|
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else cbuffer := buffer;
|
|
|
|
cursorpos := ds.RecNo;
|
|
ds.DisableControls;
|
|
ds.First;
|
|
for I := 0 to ds.RecordCount-1 do
|
|
begin
|
|
Buffer := ' <tr>' + crlf;
|
|
// collect data:
|
|
for j:=0 to ds.FieldCount-1 do
|
|
begin
|
|
data := GetFieldValue( ds.Fields[j] );
|
|
if (filename <> '') and ds.Fields[j].IsBlob then
|
|
begin
|
|
header := copy(data, 0, 20);
|
|
extension := '';
|
|
if pos('JFIF', header) <> 0 then
|
|
extension := 'jpg'
|
|
else if StrCmpBegin('GIF', header) then
|
|
extension := 'gif'
|
|
else if StrCmpBegin('BM', header) then
|
|
extension := 'bmp';
|
|
if extension <> '' then begin
|
|
blobfilename := 'rec'+inttostr(i)+'fld'+inttostr(j)+'.'+extension;
|
|
AssignFile(bf, blobfilename);
|
|
Rewrite(bf);
|
|
Write(bf, data);
|
|
CloseFile(bf);
|
|
data := '<a href="'+blobfilename+'"><img border="0" src="'+blobfilename+'" alt="'+blobfilename+' ('+floattostr(length(data) div 1024)+' KB)" width="100" /></a>';
|
|
end
|
|
else
|
|
begin
|
|
if ConvertHTMLEntities then data := htmlentities(data);
|
|
data := stringreplace(data, #10, #10+'<br>', [rfReplaceAll]);
|
|
end;
|
|
end
|
|
else
|
|
begin
|
|
if ConvertHTMLEntities then
|
|
data := htmlentities(data);
|
|
data := stringreplace(data, #10, #10+'<br>', [rfReplaceAll]);
|
|
end;
|
|
if ds.Fields[j].IsNull then
|
|
attribs := ' class="isnull"'
|
|
else
|
|
begin
|
|
// Primary key field
|
|
attribs := '';
|
|
if fsBold in Mainform.Childwin.ActiveGrid.Columns[j].Font.Style then
|
|
attribs := ' class="pk"';
|
|
end;
|
|
Buffer := Buffer + ' <td'+attribs+'>' + data + '</td>' + crlf;
|
|
end;
|
|
buffer := buffer + ' </tr>' + crlf;
|
|
// write buffer:
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else cbuffer := cbuffer + buffer;
|
|
ds.Next;
|
|
end;
|
|
ds.RecNo := cursorpos;
|
|
ds.EnableControls;
|
|
// footer:
|
|
buffer := '</table>' + crlf + crlf + '<p>' + crlf +
|
|
'<em>generated ' + datetostr(now) + ' ' + timetostr(now) +
|
|
' by <a href="http://www.heidisql.com/">' + Generator + '</a></em></p>' + crlf + crlf +
|
|
'</body></html>';
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else begin
|
|
cbuffer := cbuffer + buffer;
|
|
clipboard.astext := cbuffer;
|
|
end;
|
|
except
|
|
on e: Exception do begin
|
|
MessageDlg(e.Message, mtError, [mbOK], 0);
|
|
result := false;
|
|
exit;
|
|
end;
|
|
end;
|
|
finally
|
|
if FStream <> nil then FStream.Free;
|
|
Screen.Cursor := crDefault;
|
|
end;
|
|
// open file:
|
|
if filename <> '' then
|
|
ShellExec( filename );
|
|
result := true;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Converts a TDataSet to CSV-values.
|
|
If a filename is given, save CSV-data to disk, otherwise copy content to clipboard
|
|
|
|
@param TDataSet Object which holds data to export
|
|
@param string Field-separator
|
|
@param string Field-encloser
|
|
@param string Line-terminator
|
|
@param string Filename to use for saving. If not given, copy to clipboard.
|
|
@return boolean True on access, False in case of any error
|
|
}
|
|
function dataset2csv(ds: TDataSet; Separator, Encloser, Terminator: String; filename: String = ''): Boolean;
|
|
var
|
|
I, J : Integer;
|
|
Buffer, cbuffer : string;
|
|
FStream : TFileStream;
|
|
cursorpos : Integer;
|
|
begin
|
|
if ds=nil then
|
|
MessageDlg ('Invalid dataset!',mterror, [mbOK], 0);
|
|
|
|
separator := esc2ascii(separator);
|
|
encloser := esc2ascii(encloser);
|
|
terminator := esc2ascii(terminator);
|
|
|
|
FStream := nil;
|
|
if filename <> '' then
|
|
try
|
|
FStream := TFileStream.Create(FileName, fmCreate)
|
|
except
|
|
messagedlg('File could not be opened.' + crlf + 'Maybe in use by another application?', mterror, [mbOK], 0);
|
|
result := false;
|
|
exit;
|
|
end;
|
|
|
|
try
|
|
try
|
|
Buffer := '';
|
|
if FStream = nil then clipboard.astext := '';
|
|
|
|
// collect fields:
|
|
for j:=0 to ds.FieldCount-1 do begin
|
|
if j > 0 then
|
|
Buffer := Buffer + Separator;
|
|
Buffer := Buffer + Encloser + ds.Fields[J].FieldName + Encloser;
|
|
end;
|
|
// write buffer:
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else cbuffer := cbuffer + buffer;
|
|
|
|
// collect data:
|
|
cursorpos := ds.RecNo;
|
|
ds.DisableControls;
|
|
ds.First;
|
|
for i:=0 to ds.RecordCount-1 do
|
|
begin
|
|
Buffer := '';
|
|
Buffer := Buffer + Terminator;
|
|
for j:=0 to ds.FieldCount-1 do
|
|
begin
|
|
if j>0 then
|
|
Buffer := Buffer + Separator;
|
|
Buffer := Buffer + Encloser + GetFieldValue( ds.Fields[j] ) + Encloser;
|
|
end;
|
|
// write buffer:
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else cbuffer := cbuffer + buffer;
|
|
ds.Next;
|
|
end;
|
|
ds.RecNo := cursorpos;
|
|
ds.EnableControls;
|
|
if FStream = nil then clipboard.astext := cbuffer;
|
|
except
|
|
on e: Exception do begin
|
|
MessageDlg(e.Message, mtError, [mbOK], 0);
|
|
result := false;
|
|
exit;
|
|
end;
|
|
end;
|
|
finally
|
|
if FStream <> nil then FStream.Free;
|
|
Screen.Cursor := crDefault;
|
|
end;
|
|
result := true;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Converts a TDataSet to XML.
|
|
If a filename is given, save XML to disk, otherwise copy content to clipboard
|
|
|
|
@param TDataSet Object which holds data to export
|
|
@param string Text used as root-element
|
|
@param string Filename to use for saving. If not given, copy to clipboard.
|
|
@return boolean True on access, False in case of any error
|
|
}
|
|
function dataset2xml(ds: TDataset; title: String; filename: String = ''): Boolean;
|
|
var
|
|
I, J : Integer;
|
|
Buffer, cbuffer, data : string;
|
|
FStream : TFileStream;
|
|
cursorpos : Integer;
|
|
begin
|
|
FStream := nil;
|
|
if filename <> '' then
|
|
try
|
|
FStream := TFileStream.Create(FileName, fmCreate)
|
|
except
|
|
messagedlg('File could not be opened.' + crlf + 'Maybe in use by another application?', mterror, [mbOK], 0);
|
|
result := false;
|
|
exit;
|
|
end;
|
|
|
|
try
|
|
try
|
|
if FStream = nil then clipboard.astext := '';
|
|
buffer := '<?xml version="1.0"?>' + crlf + crlf +
|
|
'<'+title+'>' + crlf;
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else cbuffer := buffer;
|
|
|
|
cursorpos := ds.RecNo;
|
|
ds.DisableControls;
|
|
ds.First;
|
|
for i:=0 to ds.RecordCount-1 do
|
|
begin
|
|
Buffer := #9'<row>' + crlf;
|
|
// collect data:
|
|
for j:=0 to ds.FieldCount-1 do
|
|
begin
|
|
data := GetFieldValue( ds.Fields[j] );
|
|
data := htmlentities(data);
|
|
Buffer := Buffer + #9#9'<'+ds.Fields[j].FieldName+'>' + data + '</'+ds.Fields[j].FieldName+'>' + crlf;
|
|
end;
|
|
buffer := buffer + #9'</row>' + crlf;
|
|
// write buffer:
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else cbuffer := cbuffer + buffer;
|
|
ds.Next;
|
|
end;
|
|
ds.RecNo := cursorpos;
|
|
ds.EnableControls;
|
|
// footer:
|
|
buffer := '</'+title+'>' + crlf;
|
|
if FStream <> nil then FStream.Write(pchar(buffer)^, length(buffer))
|
|
else begin
|
|
cbuffer := cbuffer + buffer;
|
|
clipboard.astext := cbuffer;
|
|
end;
|
|
except
|
|
on e: Exception do begin
|
|
MessageDlg(e.Message, mtError, [mbOK], 0);
|
|
result := false;
|
|
exit;
|
|
end;
|
|
end;
|
|
finally
|
|
if FStream <> nil then FStream.Free;
|
|
Screen.Cursor := crDefault;
|
|
end;
|
|
result := true;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Return ASCII-Values from MySQL-Escape-Sequences
|
|
|
|
@param string Text to analyze
|
|
@return string Converted text
|
|
}
|
|
function esc2ascii(str: String): String;
|
|
begin
|
|
str := stringreplace(str, '\r', #13, [rfReplaceAll]);
|
|
str := stringreplace(str, '\n', #10, [rfReplaceAll]);
|
|
str := stringreplace(str, '\t', #9, [rfReplaceAll]);
|
|
result := str;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Get higher value of two integers
|
|
|
|
@param integer Number 1 to compare
|
|
@param integer Number 2 to compare
|
|
@return integer Higher value
|
|
}
|
|
function Max(A, B: Integer): Integer; assembler;
|
|
asm
|
|
CMP EAX,EDX
|
|
JG @Exit
|
|
MOV EAX,EDX
|
|
@Exit:
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Get lower value of two integers
|
|
|
|
@param integer Number 1 to compare
|
|
@param integer Number 2 to compare
|
|
@return integer Lower value of both parameters
|
|
}
|
|
function Min(A, B: Integer): Integer; assembler;
|
|
asm
|
|
CMP EAX,EDX
|
|
JL @Exit
|
|
MOV EAX,EDX
|
|
@Exit:
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Left hand string-comparison
|
|
|
|
@param string Text 1 to compare
|
|
@param string Text 2 to compare
|
|
@return boolean Does the longer string of both contain the shorter string at the beginning?
|
|
}
|
|
function StrCmpBegin(Str1, Str2: string): Boolean;
|
|
begin
|
|
if ((Str1 = '') or (Str2 = '')) and (Str1 <> Str2) then
|
|
Result := False
|
|
else
|
|
Result := (StrLComp(PChar(Str1), PChar(Str2),
|
|
Min(Length(Str1), Length(Str2))) = 0);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Encode spaces (and more to come) in URLs
|
|
|
|
@param string URL to encode
|
|
@return string
|
|
}
|
|
function urlencode(url: String): String;
|
|
begin
|
|
result := stringreplace(url, ' ', '+', [rfReplaceAll]);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Write text to existing FileStream
|
|
|
|
@param TFileStream
|
|
@param string Text to write
|
|
@return void
|
|
}
|
|
procedure wfs( var s: TFileStream; str: String = '');
|
|
begin
|
|
str := str + crlf;
|
|
s.Write(pchar(str)^, length(str))
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Make SQL statement compatible with either ANSI SQL or MySQL
|
|
@note Works around MySQL placement of semicolon in conditional
|
|
statements, which is not compatible with standard SQL (making
|
|
the whole point of conditional statements slightly moot?).
|
|
The broken format is unfortunately the only format that the
|
|
mysql cli will eat, according to one user...
|
|
|
|
btnExportClick() could be rewritten to better handle this sort
|
|
of thing, but for now / with the current code, this is the easiest
|
|
way of accomplishing the desired effect.
|
|
@param string SQL statement
|
|
@param integer MySQL-version or SQL_VERSION_ANSI
|
|
@return string SQL
|
|
}
|
|
function fixSQL( sql: String; sql_version: Integer = SQL_VERSION_ANSI ): String;
|
|
var
|
|
p, i: Word;
|
|
const
|
|
REMSTR : String = 'TOBEREMOVED';
|
|
begin
|
|
result := sql;
|
|
if sql_version > SQL_VERSION_ANSI then // For all MySQL-versions
|
|
begin
|
|
result := StringReplace(result, ';*/', '*/;', [rfReplaceAll]);
|
|
end;
|
|
|
|
// Detect if SQL is a CREATE TABLE statement
|
|
if copy( result, 1, 12 ) = 'CREATE TABLE' then
|
|
begin
|
|
// Strip COLLATE and CHARACTER SET for 4.0 and below servers
|
|
// see issue #1685835
|
|
if sql_version < 40100 then
|
|
begin
|
|
result := StringReplace(result, ' COLLATE ', ' '+REMSTR+' ', [rfReplaceAll, rfIgnoreCase]);
|
|
result := StringReplace(result, ' CHARACTER SET ', ' '+REMSTR+' ', [rfReplaceAll, rfIgnoreCase]);
|
|
result := StringReplace(result, ' CHARSET ', ' '+REMSTR+' ', [rfReplaceAll, rfIgnoreCase]);
|
|
while pos( ' '+REMSTR+' ', result ) > 0 do
|
|
begin
|
|
// Get position of placeholder-word (REMSTR)
|
|
p := pos( ' '+REMSTR+' ', result );
|
|
for i := p+Length(REMSTR)+2 to Length(result) do
|
|
begin
|
|
// delete both: placeholder-word + word after placeholder
|
|
if not (result[i] in ['a'..'z','A'..'Z','_','0'..'9']) then
|
|
begin
|
|
Delete( result, p, i-p );
|
|
break;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
end
|
|
end;
|
|
|
|
end;
|
|
|
|
|
|
{***
|
|
Check/Uncheck all items in a CheckListBox
|
|
|
|
@param TCheckListBox List with checkable items
|
|
@param boolean Check them?
|
|
@return void
|
|
}
|
|
procedure ToggleCheckListBox(list: TCheckListBox; state: Boolean);
|
|
var
|
|
i : Integer;
|
|
begin
|
|
// select all/none
|
|
for i:=0 to list.Items.Count-1 do
|
|
list.checked[i] := state;
|
|
end;
|
|
|
|
|
|
{***
|
|
Check/Uncheck items in a CheckListBox which come in a second list
|
|
|
|
@param TCheckListBox List with checkable items
|
|
@param boolean Check them?
|
|
@param TStringList Second list with items to change
|
|
@return void
|
|
}
|
|
procedure ToggleCheckListBox(list: TCheckListBox; state: Boolean; list_toggle: TStringList);
|
|
var
|
|
i : Integer;
|
|
begin
|
|
for i:=0 to list.Items.Count-1 do
|
|
begin
|
|
if list_toggle.IndexOf(list.Items[i]) > -1 then
|
|
begin
|
|
list.Checked[i] := state;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Get filesize of a given file
|
|
|
|
@param string Filename
|
|
@return int64 Size in bytes
|
|
}
|
|
function _GetFileSize(filename: String): Int64;
|
|
var
|
|
i64: record
|
|
LoDWord: LongWord;
|
|
HiDWord: LongWord;
|
|
end;
|
|
stream : TFileStream;
|
|
begin
|
|
Stream := TFileStream.Create(filename, fmOpenRead or fmShareDenyNone);
|
|
try
|
|
i64.LoDWord := GetFileSize(Stream.Handle, @i64.HiDWord);
|
|
finally
|
|
Stream.Free;
|
|
end;
|
|
if (i64.LoDWord = MAXDWORD) and (GetLastError <> 0) then
|
|
Result := 0
|
|
else
|
|
Result := PInt64(@i64)^;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Change "C:\Program Files\Delphi\DDrop\TargetDemo\main.pas"
|
|
to: "C:\Program Files\..\main.pas"
|
|
|
|
@param string File/Directory
|
|
@param integer Shorten name to this maximum amount of chars
|
|
@return string
|
|
}
|
|
function Mince(PathToMince: String; InSpace: Integer): String;
|
|
Var
|
|
sl: TStringList;
|
|
sHelp, sFile: String;
|
|
iPos: Integer;
|
|
|
|
Begin
|
|
sHelp := PathToMince;
|
|
iPos := Pos('\', sHelp);
|
|
If iPos = 0 Then
|
|
Begin
|
|
Result := PathToMince;
|
|
End
|
|
Else
|
|
Begin
|
|
sl := TStringList.Create;
|
|
// Decode string
|
|
While iPos <> 0 Do
|
|
Begin
|
|
sl.Add(Copy(sHelp, 1, (iPos - 1)));
|
|
sHelp := Copy(sHelp, (iPos + 1), Length(sHelp));
|
|
iPos := Pos('\', sHelp);
|
|
End;
|
|
If sHelp <> '' Then
|
|
Begin
|
|
sl.Add(sHelp);
|
|
End;
|
|
// Encode string
|
|
sFile := sl[sl.Count - 1];
|
|
sl.Delete(sl.Count - 1);
|
|
Result := '';
|
|
While (Length(Result + sFile) < InSpace) And (sl.Count <> 0) Do
|
|
Begin
|
|
Result := Result + sl[0] + '\';
|
|
sl.Delete(0);
|
|
End;
|
|
If sl.Count = 0 Then
|
|
Begin
|
|
Result := Result + sFile;
|
|
End
|
|
Else
|
|
Begin
|
|
Result := Result + '..\' + sFile;
|
|
End;
|
|
sl.Free;
|
|
End;
|
|
End;
|
|
|
|
|
|
|
|
{***
|
|
Convert a string-number to an integer-number
|
|
|
|
@param string String-number
|
|
@return int64
|
|
}
|
|
function MakeInt( Str: String ) : Int64;
|
|
begin
|
|
// Result has to be of integer type
|
|
Result := Trunc( MakeFloat( Str ) );
|
|
end;
|
|
|
|
|
|
{***
|
|
Convert a string-number to an floatingpoint-number
|
|
|
|
@param String text representation of a number
|
|
@return Extended
|
|
}
|
|
function MakeFloat( Str: String ): Extended;
|
|
var
|
|
i : Integer;
|
|
StrNumber : String;
|
|
p_kb, p_mb, p_gb, p_tb, p_pb : Integer;
|
|
begin
|
|
StrNumber := '';
|
|
for i:=1 to Length(Str) do
|
|
begin
|
|
if Str[i] in ['0'..'9', DecimalSeparator] then
|
|
begin
|
|
StrNumber := StrNumber + Str[i];
|
|
end;
|
|
end;
|
|
|
|
// Convert result to a floating point value to ensure
|
|
// we don't discard decimal digits for the next step
|
|
try
|
|
Result := StrToFloat( StrNumber );
|
|
except
|
|
// Fallback for empty strings
|
|
Result := 0;
|
|
end;
|
|
|
|
// Detect if the string was previously formatted by FormatByteNumber
|
|
// and convert it back by multiplying it with its byte unit
|
|
p_kb := Pos(NAME_KB, Str);
|
|
p_mb := Pos(NAME_MB, Str);
|
|
p_gb := Pos(NAME_GB, Str);
|
|
p_tb := Pos(NAME_TB, Str);
|
|
p_pb := Pos(NAME_PB, Str);
|
|
|
|
if (p_kb > 0) and (p_kb = Length(Str)-Length(NAME_KB)+1) then
|
|
Result := Result * SIZE_KB
|
|
else if (p_mb > 0) and (p_mb = Length(Str)-Length(NAME_MB)+1) then
|
|
Result := Result * SIZE_MB
|
|
else if (p_gb > 0) and (p_gb = Length(Str)-Length(NAME_GB)+1) then
|
|
Result := Result * SIZE_GB
|
|
else if (p_tb > 0) and (p_tb = Length(Str)-Length(NAME_TB)+1) then
|
|
Result := Result * SIZE_TB
|
|
else if (p_pb > 0) and (p_pb = Length(Str)-Length(NAME_PB)+1) then
|
|
Result := Result * SIZE_PB;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Escape all kinds of characters:
|
|
- single-backslashes which represent normal parts of the text and not escape-sequences
|
|
- characters which MySQL doesn't strictly care about, but which might confuse editors etc.
|
|
- single and double quotes in a text string
|
|
- joker-chars for LIKE-comparisons
|
|
Finally, surround the text by single quotes.
|
|
|
|
@param string Text to escape
|
|
@param boolean Escape text so it can be used in a LIKE-comparison
|
|
@return string
|
|
}
|
|
function esc(Text: string; ProcessJokerChars: Boolean = false; sql_version: integer = 50000): string;
|
|
var
|
|
i : Integer;
|
|
begin
|
|
if sql_version = SQL_VERSION_ANSI then begin
|
|
// Do a manual iteration + replacing of single quotes, which is much
|
|
// faster than StringReplace on text with a large amount of replacements
|
|
Result := '';
|
|
for i := 1 to Length(Text) do
|
|
begin
|
|
if Text[i] = #39 then
|
|
Result := Result + #39#39
|
|
else
|
|
Result := Result + Text[i];
|
|
end;
|
|
end
|
|
else begin
|
|
// Use the API function mysql_real_escape_string to escape text
|
|
Result := Mainform.Childwin.MysqlConn.Connection.GetEscapeString(Text);
|
|
end;
|
|
|
|
if ProcessJokerChars then
|
|
begin
|
|
// Escape joker-chars which are used in a LIKE-clause
|
|
if sql_version <> SQL_VERSION_ANSI then begin
|
|
Result := StringReplace(Result, '%', '\%', [rfReplaceAll]);
|
|
Result := StringReplace(Result, '_', '\_', [rfReplaceAll]);
|
|
end;
|
|
end
|
|
else
|
|
begin
|
|
// Add surrounding single quotes only for non-LIKE-values
|
|
// because in all cases we're using ProcessLIKEChars we
|
|
// need to add leading and/or trailing joker-chars by hand
|
|
// without being escaped
|
|
Result := #39 + Result + #39;
|
|
end;
|
|
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Detect NUL character in a text.
|
|
}
|
|
function hasNullChar(Text: string): boolean;
|
|
var
|
|
i: integer;
|
|
begin
|
|
result := false;
|
|
for i:=1 to length(Text) do
|
|
begin
|
|
if Ord(Text[i]) = 0 then
|
|
begin
|
|
result := true;
|
|
exit;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Detect non-latin1 characters in a text (except 9, 10 and 13)
|
|
|
|
@param string Text to test
|
|
@return boolean Text has any non-latin1-characters?
|
|
}
|
|
function hasIrregularChars(Text: string): boolean;
|
|
var
|
|
i: integer;
|
|
b: byte;
|
|
begin
|
|
result := false;
|
|
for i:=1 to length(Text) do
|
|
begin
|
|
b := Ord(Text[i]);
|
|
// Latin1 characters is everything except 0..31 and 127..159.
|
|
// 9..13 is HTAB, LF, VTAB, FF, CR. We only allow 9, 10 and 13,
|
|
// because those are the ones that we can escape in esc().
|
|
if b in [0..8, 11..12, 14..31, 127..159] then
|
|
begin
|
|
result := true;
|
|
exit;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
The MEMO editor changes all single CRs or LFs to Windows CRLF
|
|
behind the user's back, so it's not useful for editing fields
|
|
where these kinds of line endings occur. At least not without
|
|
asking the user if it's ok to auto convert to windows format first.
|
|
For now, we just disallow editing so no-one gets surprised.
|
|
|
|
@param string Text to test
|
|
@return boolean Text has some non-windows linebreaks?
|
|
}
|
|
function hasIrregularNewlines(Text: string): boolean;
|
|
var
|
|
i: integer;
|
|
b, b2: byte;
|
|
begin
|
|
result := false;
|
|
if length(Text) = 0 then exit;
|
|
result := true;
|
|
i := 1;
|
|
repeat
|
|
b := Ord(Text[i]);
|
|
if b = 13 then
|
|
begin
|
|
b2 := Ord(Text[i+1]);
|
|
if b2 = 10 then i := i + 1
|
|
else exit;
|
|
end
|
|
else if b = 10 then exit;
|
|
i := i + 1;
|
|
until i >= length(Text);
|
|
if i = length(Text) then
|
|
begin
|
|
b := Ord(Text[length(Text)]);
|
|
if b in [10, 13] then exit;
|
|
end;
|
|
result := false;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Escape everything within a single CHAR() call.
|
|
Tried a more efficient implementation, but using more than a few CHAR()
|
|
calls quickly blows mysqld's default stack, effectively limiting us to
|
|
this approach.
|
|
|
|
@todo Instead of CHAR(127, 127), we could use x'7F7F' or 0x7F7F.
|
|
Find out when these notations were introduced and switch to
|
|
one of them (0x7F7F ?) if they work on all MySQL versions..
|
|
@param string Text to escape
|
|
@return string
|
|
}
|
|
function escAllCharacters(Text: string; CharSet: string; sql_version: integer): string;
|
|
var
|
|
i: integer;
|
|
s: string;
|
|
begin
|
|
if CharSet = '' then raise Exception.Create('Assertion failed in escAllCharacters(): no character set given.');
|
|
if sql_version <> SQL_VERSION_ANSI then begin
|
|
s := '0x';
|
|
for i:=1 to length(Text) do s := s + IntToHex(Ord(Text[i]), 2);
|
|
// Ensure correct import on servers (v4.1+) supporting multiple character sets.
|
|
Result := '/*!40100 _' + CharSet + '*/ ' + s;
|
|
end else begin
|
|
s := '0x';
|
|
if CharSet <> 'ucs2' then raise Exception.Create('ANSI SQL supports UCS2 literal strings only.');
|
|
// Seems that MySQL UCS2 is big endian while ANSI (or at least MS SQL Server) UCS2 is little endian.
|
|
for i:=1 to length(Text) do if i mod 2 = 0 then s := s + IntToHex(Ord(Text[i + 1]), 2) + IntToHex(Ord(Text[i]), 2);
|
|
result := 'CAST(' + s + ' AS NATIONAL CHAR)';
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Escapes as necessary.
|
|
|
|
@param string Text to escape
|
|
@return string
|
|
}
|
|
function escapeAuto(Text: string; CharSet: string; sql_version: integer): string;
|
|
begin
|
|
// escAllCharacters() won't work with SQL_VERSION_ANSI until HeidiSQL has UCS2 support,
|
|
// so for now live with stuff like NUL terminators in exported ANSI SQL script.
|
|
if hasIrregularChars(Text) and (sql_version <> SQL_VERSION_ANSI) then
|
|
begin
|
|
Result := escAllCharacters(Text, CharSet, sql_version);
|
|
end
|
|
else
|
|
begin
|
|
Result := esc(Text, false, sql_version);
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Use DebugView from SysInternals or Delphi's Event Log to view.
|
|
|
|
@param string Text to ouput
|
|
@return void
|
|
}
|
|
procedure debug(txt: String);
|
|
begin
|
|
if length(txt) = 0 then txt := '(debug: blank output?)';
|
|
// Todo: not thread safe.
|
|
dbgCounter := dbgCounter + 1;
|
|
txt := Format(APPNAME+': %d %s', [dbgCounter, txt]);
|
|
OutputDebugString(PChar(txt));
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Unify CR's and LF's to CRLF
|
|
|
|
@param string Text to fix
|
|
@return string
|
|
}
|
|
function fixNewlines(txt: string): string;
|
|
begin
|
|
txt := StringReplace(txt, CRLF, #10, [rfReplaceAll]);
|
|
txt := StringReplace(txt, #13, #10, [rfReplaceAll]);
|
|
txt := StringReplace(txt, #10, CRLF, [rfReplaceAll]);
|
|
result := txt;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Convert a boolean True/False to a string Y/N
|
|
|
|
@see TUserManagerForm::getColumnNamesOrValues
|
|
@param boolean Value to convert
|
|
@return string
|
|
}
|
|
function bool2str( boolval : Boolean ) : String;
|
|
begin
|
|
if boolval then
|
|
result := 'Y'
|
|
else
|
|
result := 'N';
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Get the path of a Windows(r)-shellfolder, specified by an integer or a constant
|
|
|
|
@param integer Number or constant
|
|
@return string Path
|
|
}
|
|
function GetShellFolder(CSIDL: integer): string;
|
|
var
|
|
pidl : PItemIdList;
|
|
FolderPath : string;
|
|
SystemFolder : Integer;
|
|
Malloc : IMalloc;
|
|
begin
|
|
Malloc := nil;
|
|
FolderPath := '';
|
|
SHGetMalloc(Malloc);
|
|
if Malloc = nil then
|
|
begin
|
|
Result := FolderPath;
|
|
Exit;
|
|
end;
|
|
try
|
|
SystemFolder := CSIDL;
|
|
if SUCCEEDED(SHGetSpecialFolderLocation(0, SystemFolder, pidl)) then
|
|
begin
|
|
SetLength(FolderPath, max_path);
|
|
if SHGetPathFromIDList(pidl, PChar(FolderPath)) then
|
|
begin
|
|
SetLength(FolderPath, length(PChar(FolderPath)));
|
|
end;
|
|
end;
|
|
Result := FolderPath;
|
|
finally
|
|
Malloc.Free(pidl);
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Return all files in a given directory into a TStringList
|
|
|
|
@param string Folderpath
|
|
@param string Filepattern to filter files, defaults to all files (*.*)
|
|
@return TStringList Filenames
|
|
}
|
|
function getFilesFromDir( dir: String; pattern: String = '*.*'; hideExt: Boolean = false ): TStringList;
|
|
var
|
|
sr : TSearchRec;
|
|
s : String;
|
|
begin
|
|
result := TStringList.Create;
|
|
if dir[length(dir)] <> '\' then
|
|
dir := dir + '\';
|
|
if FindFirst( dir + pattern, $3F, sr ) = 0 then
|
|
begin
|
|
repeat
|
|
if (sr.Attr and faAnyFile) > 0 then begin
|
|
s := sr.Name;
|
|
if hideExt and (Pos('.', s) > 0) then begin
|
|
SetLength(s, Pos('.', s) - 1);
|
|
end;
|
|
result.Add( s );
|
|
end;
|
|
until FindNext( sr ) <> 0;
|
|
// FindClose( sr );
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Remove special characters from a filename
|
|
|
|
@param string Filename
|
|
@return string
|
|
}
|
|
function goodfilename( str: String ): String;
|
|
var
|
|
c : Char;
|
|
begin
|
|
result := str;
|
|
for c in ['\', '/', ':', '*', '?', '"', '<', '>', '|'] do
|
|
result := StringReplace( result, c, '_', [rfReplaceAll] );
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Return a formatted number from a string
|
|
by first converting it to a float and then to the desired format
|
|
|
|
@param string Text containing a number
|
|
@return string
|
|
}
|
|
function FormatNumber( str: String ): String; Overload;
|
|
begin
|
|
if str <> '' then
|
|
result := FormatNumber( StrToFloat( str ) )
|
|
else
|
|
result := FormatNumber( 0 );
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Return a formatted number from an integer
|
|
|
|
@param int64 Number to format
|
|
@return string
|
|
}
|
|
function FormatNumber( int: Int64 ): String; Overload;
|
|
begin
|
|
result := FormatNumber( int, 0 );
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Return a formatted number from a float
|
|
This function is called by two overloaded functions
|
|
|
|
@param double Number to format
|
|
@param integer Number of decimals
|
|
@return string
|
|
}
|
|
function FormatNumber( flt: Double; decimals: Integer = 0 ): String; Overload;
|
|
begin
|
|
result := trim( format( '%10.'+IntToStr(decimals)+'n', [flt] ) );
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Set global variables containing the standard local format for date and time
|
|
values. Standard means the MySQL-standard format, which is YYYY-MM-DD HH:MM:SS
|
|
|
|
@note Be aware that Delphi internally converts the slashes in ShortDateFormat
|
|
to the DateSeparator
|
|
}
|
|
procedure setLocales;
|
|
begin
|
|
DateSeparator := '-';
|
|
TimeSeparator := ':';
|
|
ShortDateFormat := 'yyyy/mm/dd';
|
|
LongTimeFormat := 'hh:nn:ss';
|
|
if DecimalSeparatorSystemdefault = '' then
|
|
DecimalSeparatorSystemdefault := DecimalSeparator;
|
|
DecimalSeparator := DecimalSeparatorSystemdefault;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Quote identifiers either with double quotes to be ANSI-compatibile,
|
|
mysql-compatible backticks, or not at all for mysql below 3.23
|
|
|
|
@param integer MySQL version as compact number
|
|
@param string Identifier
|
|
@return string (not) quoted identifier
|
|
@see http://www.heidisql.com/forum/viewtopic.php?t=161
|
|
}
|
|
function maskSql(sql_version: integer; str: String) : String;
|
|
begin
|
|
// Quote ANSI-compatible (but not MySQL-compatible)?
|
|
if sql_version = SQL_VERSION_ANSI then
|
|
begin
|
|
result := StringReplace(str, '"', '""', [rfReplaceAll]);
|
|
result := '"' + result + '"';
|
|
end
|
|
// Quote MySQL-compatible
|
|
else if sql_version >= 32300 then
|
|
begin
|
|
result := StringReplace(str, '`', '``', [rfReplaceAll]);
|
|
result := '`' + result + '`';
|
|
end
|
|
else
|
|
begin
|
|
result := str;
|
|
end;
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Given a Delphi MainForm, acquire the handle of that form's Application.
|
|
|
|
@param HWnd The mainform's window handle
|
|
@return HWnd
|
|
}
|
|
function GetApplication(MainForm: HWnd): HWnd;
|
|
begin
|
|
result := GetWindowLong(MainForm, GWL_HWNDPARENT);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Given a Delphi MainForm, activate the application it belongs to.
|
|
|
|
@param HWnd The mainform's window handle
|
|
}
|
|
procedure ActivateMainForm(MainForm: HWnd);
|
|
var
|
|
delphiApp: HWnd;
|
|
begin
|
|
delphiApp := GetApplication(MainForm);
|
|
ActivateWindow(delphiApp);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Activate a specific form
|
|
|
|
@note Copyright: This function was nicked from usenet:
|
|
Delphi & focus control by Tony Tanzillo in autodesk.autocad.customization.vba.
|
|
@param HWnd Form to activate
|
|
}
|
|
procedure ActivateWindow(Window : HWnd);
|
|
var
|
|
state : TWindowPlacement;
|
|
begin
|
|
if not IsWindow(Window) then exit;
|
|
if IsIconic(Window) then begin
|
|
state.length := SizeOf(TWindowPlacement);
|
|
GetWindowPlacement(Window, PWindowPlacement(@state));
|
|
if (state.flags and WPF_RESTORETOMAXIMIZED) = WPF_RESTORETOMAXIMIZED then begin
|
|
ShowWindow(Window, SW_SHOWMAXIMIZED)
|
|
end else begin
|
|
ShowWindow(Window, SW_RESTORE);
|
|
end;
|
|
end;
|
|
BringWindowToTop(Window);
|
|
SetForegroundWindow(Window);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Open URL or execute system command
|
|
|
|
@param string Command or URL to execute
|
|
@param string Working directory, only usefull is first param is a system command
|
|
}
|
|
procedure ShellExec( cmd: String; path: String = '' );
|
|
var
|
|
ppath : PChar;
|
|
begin
|
|
if path <> '' then
|
|
ppath := pchar(path)
|
|
else
|
|
ppath := nil;
|
|
ShellExecute(0, 'open', pchar(cmd), Nil, ppath, SW_SHOWNORMAL);
|
|
end;
|
|
|
|
|
|
|
|
{***
|
|
Returns first word of a given text
|
|
@param string Given text
|
|
@return string First word-boundary
|
|
}
|
|
function getFirstWord( text: String ): String;
|
|
var
|
|
i : Integer;
|
|
wordChars, wordCharsFirst : Set of Char;
|
|
begin
|
|
result := '';
|
|
text := trim( text );
|
|
// First char in word must not be numerical. Fixes queries like
|
|
// /*!40000 SHOW ENGINES */ to be recognized as "result"-queries
|
|
// while not breaking getFirstWord in situations where the second
|
|
// or later char can be a number (fx the collation in createdatabase).
|
|
wordChars := ['a'..'z', 'A'..'Z', '0'..'9', '_', '-'];
|
|
wordCharsFirst := wordChars - ['0'..'9'];
|
|
i := 1;
|
|
|
|
// Find beginning of the first word, ignoring non-alphanumeric chars at the very start
|
|
// @see bug #1692828
|
|
while i < Length(text) do
|
|
begin
|
|
if (text[i] in wordCharsFirst) then
|
|
begin
|
|
// Found beginning of word!
|
|
break;
|
|
end;
|
|
if i = Length(text)-1 then
|
|
begin
|
|
// Give up in the very last loop, reset counter
|
|
// and break. We can't find the start of a word
|
|
i := 1;
|
|
break;
|
|
end;
|
|
inc(i);
|
|
end;
|
|
|
|
// Add chars as long as they're alpha-numeric
|
|
while i <= Length(text) do
|
|
begin
|
|
if ((result = '') and (text[i] in wordCharsFirst)) or (text[i] in wordChars) then
|
|
begin
|
|
result := result + text[i];
|
|
end
|
|
else
|
|
begin
|
|
// Stop here because we found a non-alphanumeric char.
|
|
// This applies to all different whitespaces, brackets, commas etc.
|
|
break;
|
|
end;
|
|
inc(i);
|
|
end;
|
|
end;
|
|
|
|
|
|
{***
|
|
HeidiSQL is currently a non-Unicode application, blindly
|
|
following the ANSI codepage in use by Windows.
|
|
|
|
This function can help when determining which
|
|
MySQL character set matches the ANSI codepage.
|
|
|
|
Delphi has excellent support for Unicode strings
|
|
(automatic conversion between single- and multi-byte,
|
|
etc.), so if Zeos could be coerced to regard MySQL
|
|
strings as UTF-8 (or even look at @character_set_results,
|
|
ho hum...), we could skip all this and just use
|
|
"SET NAMES utf8".
|
|
}
|
|
function ConvertWindowsCodepageToMysqlCharacterSet(codepage: Cardinal): string;
|
|
var
|
|
i: integer;
|
|
begin
|
|
result := '';
|
|
for i := 0 to Length(charset_conv_table) - 1 do begin
|
|
if charset_conv_table[i].codepage = codepage then begin
|
|
result := charset_conv_table[i].charset;
|
|
exit;
|
|
end;
|
|
end;
|
|
end;
|
|
|
|
|
|
{***
|
|
Retrieve the string value from a field
|
|
Zeos gives "True" or "False" for enum (boolean) fields which
|
|
gets corrected here to "Y" or "N"
|
|
@param TField Field object which holds a value
|
|
@return String Field value
|
|
}
|
|
function GetFieldValue( Field: TField ): String;
|
|
begin
|
|
Result := '';
|
|
case Field.DataType of
|
|
ftBoolean:
|
|
Result := Bool2Str( Field.AsBoolean );
|
|
else
|
|
Result := Field.AsString;
|
|
end;
|
|
end;
|
|
|
|
|
|
{**
|
|
Get last position of substr in str
|
|
@param string Substring
|
|
@param string Text
|
|
@return Integer Last position
|
|
}
|
|
function LastPos( substr: WideString; str: WideString): Integer;
|
|
begin
|
|
Result := 0;
|
|
str := ReverseString( str );
|
|
if Pos( substr, str ) > 0 then
|
|
Result := Length(str) - Pos( substr, str ) + 1;
|
|
end;
|
|
|
|
|
|
{**
|
|
Convert integer version to real version string
|
|
}
|
|
function ConvertServerVersion( Version: Integer ): String;
|
|
var
|
|
v : String;
|
|
v1, v2 : Byte;
|
|
begin
|
|
v := IntToStr( Version );
|
|
v1 := StrToIntDef( v[2]+v[3], 0 );
|
|
v2 := StrToIntDef( v[4]+v[5], 0 );
|
|
Result := v[1] + '.' + IntToStr(v1) + '.' + IntToStr(v2);
|
|
end;
|
|
|
|
|
|
{**
|
|
Format a filesize to automatically use the best fitting expression
|
|
16 100 000 Bytes -> 16,1 MB
|
|
4 500 Bytes -> 4,5 KB
|
|
@param Int64 Number of Bytes
|
|
@param Byte Decimals to display when bytes is bigger than 1M
|
|
}
|
|
function FormatByteNumber( Bytes: Int64; Decimals: Byte = 1 ): String; Overload;
|
|
begin
|
|
if Bytes >= SIZE_PB then
|
|
Result := FormatNumber( Bytes / SIZE_PB, Decimals ) + NAME_PB
|
|
else if Bytes >= SIZE_TB then
|
|
Result := FormatNumber( Bytes / SIZE_TB, Decimals ) + NAME_TB
|
|
else if Bytes >= SIZE_GB then
|
|
Result := FormatNumber( Bytes / SIZE_GB, Decimals ) + NAME_GB
|
|
else if Bytes >= SIZE_MB then
|
|
Result := FormatNumber( Bytes / SIZE_MB, Decimals ) + NAME_MB
|
|
else if Bytes >= SIZE_KB then
|
|
Result := FormatNumber( Bytes / SIZE_KB, Decimals ) + NAME_KB
|
|
else
|
|
Result := FormatNumber( Bytes ) + NAME_BYTES
|
|
end;
|
|
|
|
|
|
{**
|
|
An overloaded function of the previous one which can
|
|
take a string as input
|
|
}
|
|
function FormatByteNumber( Bytes: String; Decimals: Byte = 1 ): String; Overload;
|
|
begin
|
|
Result := FormatByteNumber( MakeInt(Bytes), Decimals );
|
|
end;
|
|
|
|
|
|
{**
|
|
Format a number of seconds to a human readable time format
|
|
@param Cardinal Number of seconds
|
|
@result String 12:34:56
|
|
}
|
|
function FormatTimeNumber( Seconds: Cardinal ): String;
|
|
var
|
|
h, m, s : Integer;
|
|
begin
|
|
s := Seconds mod (60*60*24);
|
|
h := s div (60*60);
|
|
s := s mod (60*60);
|
|
m := s div 60;
|
|
s := s mod 60;
|
|
Result := Format('%.2d:%.2d:%.2d', [h, m, s]);
|
|
end;
|
|
|
|
|
|
{**
|
|
Return TColor value in XXXXXX format
|
|
(X being a hex digit)
|
|
}
|
|
function TColorToHex( Color : TColor ): string;
|
|
begin
|
|
Result := '#' +
|
|
{ red } IntToHex( GetRValue( Color ), 2 ) +
|
|
{ green } IntToHex( GetGValue( Color ), 2 ) +
|
|
{ blue } IntToHex( GetBValue( Color ), 2 );
|
|
end;
|
|
|
|
|
|
{**
|
|
Return a TStringList with captions from all selected nodes in a VirtualTree
|
|
Especially helpful when toMultiSelect is True
|
|
}
|
|
function GetVTCaptions( VT: TVirtualStringTree; OnlySelected: Boolean = False; Column: Integer = 0 ): TStringList;
|
|
var
|
|
SelectedNodes : TNodeArray;
|
|
Node : PVirtualNode;
|
|
i: Integer;
|
|
a : TVTreeDataArray;
|
|
begin
|
|
Result := TStringList.Create;
|
|
if OnlySelected then
|
|
begin
|
|
// Fetch only selected nodes
|
|
SelectedNodes := VT.GetSortedSelection(False);
|
|
for i := 0 to Length(SelectedNodes) - 1 do
|
|
begin
|
|
Node := SelectedNodes[i];
|
|
Result.Add( VT.Text[ Node, Column ] );
|
|
end;
|
|
end
|
|
else begin
|
|
// Fetch all nodes
|
|
a := Mainform.Childwin.GetVTreeDataArray( VT )^;
|
|
for i := 0 to High(a) do
|
|
Result.Add( a[i].Captions[ Column ] );
|
|
end;
|
|
end;
|
|
|
|
function Pos2(const Needle, HayStack: string; const StartPos: Integer) : Integer;
|
|
var
|
|
NewHayStack: string;
|
|
begin
|
|
NewHayStack := Copy(HayStack, StartPos, Length(HayStack));
|
|
Result := Pos(Needle, NewHayStack);
|
|
if Result > 0 then Result := Result + StartPos - 1;
|
|
end;
|
|
|
|
|
|
initialization
|
|
|
|
|
|
|
|
// Keywords copied from SynHighligherSQL
|
|
MYSQL_KEYWORDS := TStringList.Create;
|
|
MYSQL_KEYWORDS.CommaText := 'ACTION,AFTER,AGAINST,AGGREGATE,ALGORITHM,ALL,ALTER,ANALYZE,AND,ANY,AS,' +
|
|
'ASC,AT,AUTO_INCREMENT,AVG_ROW_LENGTH,BACKUP,BEFORE,BEGIN,BENCHMARK,BETWEEN,BINLOG,BIT,' +
|
|
'BOOL,BOTH,BY,CACHE,CALL,CASCADE,CASCADED,CHANGE,CHARACTER,CHARSET,CHECK,' +
|
|
'CHECKSUM,CLIENT,COLLATE,COLLATION,COLUMN,COLUMNS,COMMENT,COMMIT,' +
|
|
'COMMITTED,COMPLETION,CONCURRENT,CONNECTION,CONSISTENT,CONSTRAINT,' +
|
|
'CONVERT,CONTAINS,CONTENTS,CREATE,CROSS,DATA,DATABASE,DATABASES,' +
|
|
'DEALLOCATE,DEC,DEFAULT,DEFINER,DELAYED,DELAY_KEY_WRITE,DELETE,DESC,' +
|
|
'DETERMINISTIC,DIRECTORY,DISABLE,DISCARD,DESCRIBE,DISTINCT,DISTINCTROW,' +
|
|
'DIV,DROP,DUAL,DUMPFILE,DUPLICATE,EACH,ELSE,ENABLE,ENCLOSED,END,ENDS,' +
|
|
'ENGINE,ENGINES,ESCAPE,ESCAPED,ERRORS,EVENT,EVENTS,EVERY,EXECUTE,EXISTS,' +
|
|
'EXPANSION,EXPLAIN,FALSE,FIELDS,FILE,FIRST,FLUSH,FOR,FORCE,FOREIGN,FROM,' +
|
|
'FULL,FULLTEXT,FUNCTION,FUNCTIONS,GLOBAL,GRANT,GRANTS,GROUP,HAVING,HELP,' +
|
|
'HIGH_PRIORITY,HOSTS,IDENTIFIED,IGNORE,INDEX,INFILE,INNER,INSERT,' +
|
|
'INSERT_METHOD,INSTALL,INT1,INT2,INT3,INT4,INT8,INTO,IO_THREAD,IS,' +
|
|
'ISOLATION,INVOKER,JOIN,KEY,KEYS,KILL,LAST,LEADING,LEAVES,LEVEL,LESS,' +
|
|
'LIKE,LIMIT,LINEAR,LINES,LIST,LOAD,LOCAL,LOCK,LOGS,LONG,LOW_PRIORITY,' +
|
|
'MASTER,MASTER_HOST,MASTER_LOG_FILE,MASTER_LOG_POS,MASTER_CONNECT_RETRY,' +
|
|
'MASTER_PASSWORD,MASTER_PORT,MASTER_SSL,MASTER_SSL_CA,MASTER_SSL_CAPATH,' +
|
|
'MASTER_SSL_CERT,MASTER_SSL_CIPHER,MASTER_SSL_KEY,MASTER_USER,MATCH,' +
|
|
'MAX_ROWS,MAXVALUE,MIDDLEINT,MIN_ROWS,MOD,MODE,MODIFY,MODIFIES,NAMES,' +
|
|
'NATURAL,NEW,NO,NODEGROUP,NOT,NULL,OJ,OFFSET,OLD,ON,OPTIMIZE,OPTION,' +
|
|
'OPTIONALLY,OPEN,OR,ORDER,OUTER,OUTFILE,PACK_KEYS,PARTIAL,PARTITION,' +
|
|
'PARTITIONS,PLUGIN,PLUGINS,PREPARE,PRESERVE,PRIMARY,PRIVILEGES,PROCEDURE,' +
|
|
'PROCESS,PROCESSLIST,QUERY,RAID_CHUNKS,RAID_CHUNKSIZE,RAID_TYPE,RANGE,' +
|
|
'READ,REBUILD,REFERENCES,REGEXP,RELAY_LOG_FILE,RELAY_LOG_POS,RELOAD,' +
|
|
'RENAME,REORGANIZE,REPAIR,REPEATABLE,REPLACE,REPLICATION,RESTRICT,RESET,' +
|
|
'RESTORE,RETURN,RETURNS,REVOKE,RLIKE,ROLLBACK,ROLLUP,ROUTINE,ROW,' +
|
|
'ROW_FORMAT,ROWS,SAVEPOINT,SCHEDULE,SCHEMA,SCHEMAS,SECURITY,SELECT,' +
|
|
'SERIALIZABLE,SESSION,SET,SHARE,SHOW,SHUTDOWN,SIMPLE,SLAVE,SNAPSHOT,' +
|
|
'SONAME,SQL,SQL_BIG_RESULT,SQL_BUFFER_RESULT,SQL_CACHE,' +
|
|
'SQL_CALC_FOUND_ROWS,SQL_NO_CACHE,SQL_SMALL_RESULT,SQL_THREAD,START,' +
|
|
'STARTING,STARTS,STATUS,STOP,STORAGE,STRAIGHT_JOIN,SUBPARTITION,' +
|
|
'SUBPARTITIONS,SUPER,TABLE,TABLES,TABLESPACE,TEMPORARY,TERMINATED,THAN,' +
|
|
'THEN,TO,TRAILING,TRANSACTION,TRIGGER,TRIGGERS,TRUE,TYPE,UNCOMMITTED,' +
|
|
'UNINSTALL,UNIQUE,UNLOCK,UPDATE,UPGRADE,UNION,USAGE,USE,USING,VALUES,' +
|
|
'VARIABLES,VARYING,VIEW,WARNINGS,WHERE,WITH,WORK,WRITE';
|
|
|
|
|
|
end.
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