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Work around empty body detected in ParseRoutineBody, and get it from information_schema.ROUTINES in that case. See http://www.heidisql.com/forum.php?t=12075 .

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This commit is contained in:
Ansgar Becker
2013-02-07 21:09:21 +00:00
parent 6ba892c534
commit 28409cf78b
1 changed files with 12 additions and 2 deletions
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14
source/routine_editor.pas
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@ -171,9 +171,19 @@ begin
comboSecurity.ItemIndex := comboSecurity.Items.IndexOf(Security);
editComment.Text := Comment;
comboDefiner.Text := Definer;
// The whole CREATE CODE may be empty if the user is not allowed to view code in SHOW CREATE FUNCTION
// => Disable the whole editor in this case.
// Also, only the body may be empty, because ParseRoutineBody did not get a BEGIN..END block to see.
// See http://www.heidisql.com/forum.php?t=12075
// => Get the body from information_schema
if Body = '' then begin
Body := Obj.Connection.GetVar('SELECT '+Obj.Connection.QuoteIdent('ROUTINE_DEFINITION')+' FROM information_schema.'+Obj.Connection.QuoteIdent('ROUTINES')+
' WHERE '+Obj.Connection.QuoteIdent('ROUTINE_SCHEMA')+'='+esc(Obj.Database)+
' AND '+Obj.Connection.QuoteIdent('ROUTINE_NAME')+'='+esc(Obj.Name)+
' AND '+Obj.Connection.QuoteIdent('ROUTINE_TYPE')+'='+esc(FAlterRoutineType)
);
end;
SynMemoBody.Text := Body;
// User may not be allowed to view code in SHOW CREATE FUNCTION, in which case we have an empty CreateCode.
// Disable editor in this case.
lblDisabledWhy.Visible := Body = '';
PageControlMain.Enabled := not lblDisabledWhy.Visible;
SynMemoBody.Enabled := PageControlMain.Enabled;