private void ExecuteFirstStep()
{
_Done = true;
_FirstRead = true;
// Exec first step and get column info.
_Statement = _Command.Statements[_StatementIndex];
_Statement.Compile();
_NativeMethods.busy_timeout(_Command.CommandTimeout);
SQLiteCode res = _Statement.Step();
if (res == SQLiteCode.RowReady || res == SQLiteCode.Done)
{
_FieldNames = new String[_Statement.GetColumnCount()];
_FieldTypes = new Type[_Statement.GetColumnCount()];
_ColumnNameStartIndexes = new int[_Statement.GetColumnCount()];
// Get column info.
for (int i = 0; i < _Statement.GetColumnCount(); i++)
{
_FieldNames[i] = _Statement.GetColumnName(i);
_FieldTypes[i] = SQLType2Type(_Statement.GetColumnType(i));
_ColumnNameStartIndexes[i] = _FieldNames[i].IndexOf('.') + 1;
}
_Done = res == SQLiteCode.Done;
}
else if (res == SQLiteCode.Error)
{
_Statement.Dispose();
}
else
{
throw new SQLiteException(string.Format("Unknown SQLite error code {0}.", res));
}
}
private void ExecuteFirstStep()
{
_Done = true;
_FirstRead = true;
// Exec first step and get column info.
_Statement = _Command.Statements[_StatementIndex];
_Statement.Compile();
_NativeMethods.busy_timeout(_Command.CommandTimeout);
SQLiteCode res = _Statement.Step();
if (res == SQLiteCode.RowReady || res == SQLiteCode.Done)
{
_FieldNames = new String[_Statement.GetColumnCount()];
_FieldTypes = new Type[_Statement.GetColumnCount()];
_ColumnNameStartIndexes = new int[_Statement.GetColumnCount()];
// Get column info.
for (int i = 0; i < _Statement.GetColumnCount(); i++)
{
_FieldNames[i] = _Statement.GetColumnName(i);
_FieldTypes[i] = SQLType2Type(_Statement.GetColumnType(i));
_ColumnNameStartIndexes[i] = _FieldNames[i].IndexOf('.') + 1;
}
_Done = res == SQLiteCode.Done;
}
else if (res == SQLiteCode.Error) _Statement.Dispose();
else throw new SQLiteException(string.Format("Unknown SQLite error code {0}.", res));
}
