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Ensure SQL list has the same number of items as result list has, to avoid AVs when SELECT returned an error. See http://www.heidisql.com/forum.php?t=6824

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This commit is contained in:
Ansgar Becker
2010-11-13 20:20:19 +00:00
parent 3339b641ff
commit 910975aa40
1 changed files with 3 additions and 4 deletions
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7
source/tabletools.pas
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@ -554,9 +554,9 @@ procedure TfrmTableTools.DoFind(DBObj: TDBObject);
var
Columns: TTableColumnList;
Col: TTableColumn;
SQL, ResultSQL, Dummy: String;
SQL, Dummy: String;
begin
ResultSQL := '';
FFindSeeResultSQL.Add('');
Columns := TTableColumnList.Create(True);
case DBObj.NodeType of
lntTable: DBObj.Connection.ParseTableStructure(DBObj.CreateCode, Columns, nil, nil);
@ -575,7 +575,7 @@ begin
end;
if SQL <> '' then begin
Delete(SQL, Length(SQL)-3, 3);
ResultSQL := 'SELECT * FROM '+Mainform.mask(DBObj.Database)+'.'+Mainform.mask(DBObj.Name)+' WHERE ' + SQL;
FFindSeeResultSQL[FFindSeeResultSQL.Count-1] := 'SELECT * FROM '+Mainform.mask(DBObj.Database)+'.'+Mainform.mask(DBObj.Name)+' WHERE ' + SQL;
SQL := 'SELECT '''+DBObj.Database+''' AS `Database`, '''+DBObj.Name+''' AS `Table`, COUNT(*) AS `Found rows`, '
+ 'CONCAT(ROUND(100 / '+IntToStr(Max(DBObj.Rows,1))+' * COUNT(*), 1), ''%'') AS `Relevance` FROM '+Mainform.mask(DBObj.Database)+'.'+Mainform.mask(DBObj.Name)+' WHERE '
+ SQL;
@ -584,7 +584,6 @@ begin
AddNotes(DBObj.Database, DBObj.Name, STRSKIPPED+DBObj.ObjType+' doesn''t have columns of selected type ('+comboDatatypes.Text+').', '');
end;
Columns.Free;
FFindSeeResultSQL.Add(ResultSQL);
end;