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pg_close_stmt

(PHP 8 >= 8.5.0)

pg_close_stmt — Closes a prepared statement

Опис

function 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.

Параметри

connection

Примірник PgSql\Connection.

statement_name

The name of the prepared statement to close.

Значення, що повертаються

A PgSql\Result instance on success, or false on failure.

Помилки/виключення

Throws a ValueError if statement_name is empty or contains any null bytes.

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