protected virtual void Drop()
{
// Confirm the deletion
Frontend.Client.Windows.IWindowsFormInterface form =
Dataphoria.FrontendSession.LoadForm
(
null,
".Frontend.Form('Frontend', 'DropDependents')"
);
try
{
Frontend.Client.ISource source = (Frontend.Client.ISource)form.FindNode("Dependents");
source.Expression =
String.Format
(
@"
DependentObjects('{0}')
over {{ Level, Sequence, Object_Description }}
rename {{ Object_Description Description }}
order by {{ Level desc, Sequence }}
" ,
ObjectName
);
source.Enabled = true;
if (form.ShowModal(Frontend.Client.FormMode.Query) != DialogResult.OK)
{
throw new AbortException();
}
}
finally
{
form.HostNode.Dispose();
}
// Emit and execute the drop script
using (DAE.Runtime.Data.Scalar script = (DAE.Runtime.Data.Scalar)Dataphoria.EvaluateQuery(GetScriptDropExpression()))
Dataphoria.ExecuteScript(script.AsString);
ParentList.Refresh();
}
public void Analyze()
{
PrepareForExecute();
string plan;
var errors = new ErrorList();
try
{
using (var statusForm = new StatusForm(Strings.ProcessingQuery))
{
DateTime startTime = DateTime.Now;
try
{
var paramsValue = new DataParams();
paramsValue.Add(DataParam.Create(Dataphoria.UtilityProcess, "AQuery", GetTextToExecute()));
plan = ((DAE.Runtime.Data.Scalar)Dataphoria.EvaluateQuery("ShowPlan(AQuery)", paramsValue)).AsString;
}
finally
{
TimeSpan elapsed = DateTime.Now - startTime;
_executionTimeStatus.Text = elapsed.ToString();
}
}
}
catch (Exception exception)
{
errors.Add(exception);
ProcessErrors(errors);
SetStatus(Strings.ScriptAnalyzeFailed);
return;
}
SetStatus(Strings.ScriptAnalyzeSuccessful);
var analyzer = (Analyzer.Analyzer)Dataphoria.OpenDesigner(Dataphoria.GetDefaultDesigner("pla"), null);
analyzer.LoadPlan(plan);
}
public override string LoadData()
{
return(((IScalar)Dataphoria.EvaluateQuery(String.Format(".System.Debug.GetSource('{0}')", Locator.Locator.Replace("'", "''")))).AsString);
}
