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Make search on server more compatible to MSSQL: Remove LOWER() call, which fails on TEXT fields and is not even required. And add an equivalent to MySQL's BINARY search. See http://www.heidisql.com/forum.php?t=14950

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This commit is contained in:
Ansgar Becker
2014-03-28 06:02:06 +00:00
parent a9708fd03f
commit 435b555581
1 changed files with 9 additions and 4 deletions
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13
source/tabletools.pas
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@ -749,14 +749,19 @@ begin
SQL := '';
for Col in Columns do begin
if (comboDatatypes.ItemIndex = 0) or (Integer(Col.DataType.Category) = comboDatatypes.ItemIndex-1) then begin
if chkCaseSensitive.Checked then
SQL := SQL + DBObj.Connection.QuoteIdent(Col.Name) + ' LIKE BINARY ' + esc('%'+memoFindText.Text+'%') + ' OR '
else begin
if chkCaseSensitive.Checked then begin
case DBObj.Connection.Parameters.NetTypeGroup of
ngMySQL:
SQL := SQL + DBObj.Connection.QuoteIdent(Col.Name) + ' LIKE BINARY ' + esc('%'+memoFindText.Text+'%') + ' OR ';
ngMSSQL:
SQL := SQL + DBObj.Connection.QuoteIdent(Col.Name)+' LIKE ' + esc('%'+LowerCase(memoFindText.Text)+'%') + ' COLLATE SQL_Latin1_General_CP1_CS_AS OR ';
end;
end else begin
case DBObj.Connection.Parameters.NetTypeGroup of
ngMySQL:
SQL := SQL + 'LOWER(CONVERT('+DBObj.Connection.QuoteIdent(Col.Name)+' USING '+DBObj.Connection.CharacterSet+')) LIKE ' + esc('%'+LowerCase(memoFindText.Text)+'%') + ' OR ';
ngMSSQL:
SQL := SQL + 'LOWER('+DBObj.Connection.QuoteIdent(Col.Name)+') LIKE ' + esc('%'+LowerCase(memoFindText.Text)+'%') + ' OR ';
SQL := SQL + DBObj.Connection.QuoteIdent(Col.Name)+' LIKE ' + esc('%'+LowerCase(memoFindText.Text)+'%') + ' OR ';
end;
end;
end;