public function UpdateQueryBuilder(QQueryBuilder $objBuilder) { $strJoinSql = sprintf('LEFT JOIN %s%s%s AS %s%s%s ON %s', $objBuilder->EscapeIdentifierBegin, $this->strTableName, $objBuilder->EscapeIdentifierEnd, $objBuilder->EscapeIdentifierBegin, $this->strTableAlias, $objBuilder->EscapeIdentifierEnd, $this->strJoinConditionSql); $objBuilder->AddJoinCustomSqlItem($strJoinSql); }