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int mysql_query
(string query, int [
link_identifier
] );
mysql_query() sends a query to the currently active database on the server that's associated with the specified link identifier. If link_identifier isn't specified, the last opened link is assumed. If no link is open, the function tries to establish a link as if mysql_connect() was called, and use it.
This function returns TRUE or FALSE to indicate the success of UPDATE, INSERT, and DELETE queries. For SELECT queries it returns a new result identifier. The resources used by the query can then be freed by calling mysql_free_result() .
See also: mysql_db_query() , mysql_select_db() , and mysql_connect() .