// Check existence and validity
RDBMSSchemaHandler handler = (RDBMSSchemaHandler)storeMgr.getSchemaHandler();
String tableType = handler.getTableType(conn, this);
if (tableType == null)
{
throw new MissingTableException(getCatalogName(), getSchemaName(), this.toString());
}
else if (!tableType.equals("TABLE"))
{
throw new NotATableException(this.toString(), tableType);
}