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Issue #350: Roll back modifications I made for supporting ProxySQL Admin interface. There would be too many more issues.

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This commit is contained in:
Ansgar Becker
2020-07-02 20:06:07 +02:00
parent 7abc1d1f67
commit bca89ec2f3
1 changed files with 12 additions and 29 deletions
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23
source/dbconnection.pas
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@ -277,7 +277,6 @@ type
function IsAzure: Boolean; function IsAzure: Boolean;
function IsMemSQL: Boolean; function IsMemSQL: Boolean;
function IsRedshift: Boolean; function IsRedshift: Boolean;
function IsProxySQL: Boolean;
property ImageIndex: Integer read GetImageIndex; property ImageIndex: Integer read GetImageIndex;
function GetLibraries: TStringList; function GetLibraries: TStringList;
function DefaultLibrary: String; function DefaultLibrary: String;
@ -1590,12 +1589,6 @@ begin
end; end;
function TConnectionParameters.IsProxySQL: Boolean;
begin
Result := IsAnyMySQL and (Pos('proxysql admin module', LowerCase(ServerVersion)) > 0);
end;
function TConnectionParameters.GetImageIndex: Integer; function TConnectionParameters.GetImageIndex: Integer;
begin begin
if IsFolder then if IsFolder then
@ -2133,7 +2126,7 @@ begin
// Try to fire the very first query against the server, which probably run into the following error: // Try to fire the very first query against the server, which probably run into the following error:
// "Error 1820: You must SET PASSWORD before executing this statement" // "Error 1820: You must SET PASSWORD before executing this statement"
try try
Query('SELECT 1'); ThreadId;
except except
on E:EDbError do begin on E:EDbError do begin
if GetLastErrorCode = 1820 then begin if GetLastErrorCode = 1820 then begin
@ -2166,8 +2159,6 @@ begin
Log(lcInfo, _('Characterset')+': '+GetCharacterSet); Log(lcInfo, _('Characterset')+': '+GetCharacterSet);
FConnectionStarted := GetTickCount div 1000; FConnectionStarted := GetTickCount div 1000;
FServerUptime := -1; FServerUptime := -1;
try
// This gives an SQL error on ProxySQL Admin Module
Status := GetResults('SHOW STATUS'); Status := GetResults('SHOW STATUS');
while not Status.Eof do begin while not Status.Eof do begin
StatusName := LowerCase(Status.Col(0)); StatusName := LowerCase(Status.Col(0));
@ -2177,11 +2168,7 @@ begin
FIsSSL := Status.Col(1) <> ''; FIsSSL := Status.Col(1) <> '';
Status.Next; Status.Next;
end; end;
except FServerDateTimeOnStartup := GetVar('SELECT NOW()');
on E:EDbError do
Log(lcError, E.Message);
end;
FServerDateTimeOnStartup := GetVar('SELECT CURRENT_TIMESTAMP');
FServerOS := GetSessionVariable('version_compile_os'); FServerOS := GetSessionVariable('version_compile_os');
FRealHostname := GetSessionVariable('hostname'); FRealHostname := GetSessionVariable('hostname');
FServerVersionUntouched := GetSessionVariable('version') + ' - ' + GetSessionVariable('version_comment'); FServerVersionUntouched := GetSessionVariable('version') + ' - ' + GetSessionVariable('version_comment');
@ -3659,13 +3646,9 @@ function TMySQLConnection.GetThreadId: Int64;
begin begin
if FThreadId = 0 then begin if FThreadId = 0 then begin
Ping(False); Ping(False);
if FActive then begin if FActive then
if Parameters.IsProxySQL then
FThreadID := -1
else
FThreadID := StrToInt64Def(GetVar('SELECT CONNECTION_ID()'), 0); FThreadID := StrToInt64Def(GetVar('SELECT CONNECTION_ID()'), 0);
end; end;
end;
Result := FThreadID; Result := FThreadID;
end; end;