fbsql_db_query
说明
resource fbsql_db_query ( string database, string query [, resource link_identifier] )Selects a database and executes a query on it.
参数
databaseThe database to be selected.
queryThe SQL query to be executed.
注意: The query string shall always end with a semicolon.
link_identifierA FrontBase link identifier returned by fbsql_connect() or fbsql_pconnect().
If optional and not specified, the function will try to find an open link to the FrontBase server and if no such link is found it will try to create one as if fbsql_connect() was called with no arguments