Clear Method (SelectStatement)
The following example demonstrates how to use the
Clear method.
private void RefreshStatement(PgSqlSelectStatement stmt)
{
stmt.Clear();
stmt.Columns.Add(new SelectColumn("ENAME"));
stmt.Columns.Add(new SelectColumn("", "emp", "JOB", "j"));
stmt.Columns.Add(new SelectColumn("test", "", "emp", "HIREDATE", "hd"));
stmt.Tables.Add(new SelectTable("emp"));
//select ENAME,emp.JOB j,Test.emp.HIREDATE hd from emp
string queryText = stmt.ToString();
}
Private Sub RefreshStatement(ByVal stmt As PgSqlSelectStatement)
stmt.Clear()
stmt.Columns.Add(New SelectColumn("ENAME"))
stmt.Columns.Add(New SelectColumn("", "emp", "JOB", "j"))
stmt.Columns.Add(New SelectColumn("test", "", "emp", "HIREDATE", "hd"))
stmt.Tables.Add(New SelectTable("emp"))
'select ENAME,emp.JOB j,Test.emp.HIREDATE hd from emp
Dim queryText As String = stmt.ToString
End Sub