( resource connection, string stmtname, array params )
( string stmtname, array params )
Sends a request to execute a prepared statement with given parameters, and
waits for the result.
pg_execute() is like pg_query_params(),
but the command to be executed is
specified by naming a previously-prepared statement, instead of giving a
query string. This feature allows commands that will be used repeatedly to
be parsed and planned just once, rather than each time they are executed.
The statement must have been prepared previously in the current session.
pg_execute() is supported only against PostgreSQL 7.4 or
higher connections; it will fail when using earlier versions.
The parameters are identical to pg_query_params(), except that the name of a
prepared statement is given instead of a query string.