pg_close_stmt
PHP function
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(PHP 8 >= 8.5.0)
Closes a prepared statement
Description
pg_close_stmt(PgSql\Connection $connection, string $statement_name): PgSql\Result|false
Closes a prepared statement on the server, freeing its resources and making its name available for reuse. It is an alternative to issuing a DEALLOCATE SQL command, which does not allow the statement name to be reused afterwards.
This function is only available if PHP has been built against libpq 17 or later.
Parameters
connectionConnection
statement_nameThe name of the prepared statement to close.
Return Values
A PgSql\Result instance on success, or false on failure.
Errors/Exceptions
Throws a ValueError if statement_name is empty or contains any null bytes.