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    pg_close_stmt

    (PHP 8 >= 8.5.0)

    pg_close_stmt — Closes a prepared statement

    Descripción

    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.

    Parámetros

    connection

    Una instancia PgSql\Connection.

    statement_name

    The name of the prepared statement to close.

    Valores devueltos

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

    Errores/Excepciones

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

    Véase también

    • pg_prepare() - Envía una solicitud al servidor para crear una sentencia preparada con los parámetros dados y espera la ejecución
    • pg_execute() - Ejecuta una consulta preparada de PostgreSQL

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