Method Sql.mysql()->big_query()
- Method big_query
Mysql.mysql_result big_query(string query, mapping(string|int:mixed)|void bindings, void|string charset)
- Description
Sends a query to the server.
- Parameter query
The SQL query.
- Parameter bindings
An optional bindings mapping. See Sql.query for details about this.
- Parameter charset
An optional charset that will be used temporarily while sending query to the server. If necessary, a query
SET character_set_client=charset
is sent to the server first, then query is sent as-is, and then the connection charset is restored again (if necessary).
Primarily useful with charset set to
"latin1"
if unicode encode mode (see set_unicode_encode_mode) is enabled (the default) and you have some large queries (typically blob inserts) where you want to avoid the query parsing overhead.- Returns
A Mysql.mysql_result object is returned if the query is of a kind that returns a result. Zero is returned otherwise.
The individual fields are returned as strings except for NULL, which is returned as UNDEFINED.
- See also