Forum und email
pg_end_copy

pg_end_copy

(PHP 4 >= 4.0.3, PHP 5)

pg_end_copy -- Sync with PostgreSQL backend

Popis

bool pg_end_copy ( [resource connection] )

pg_end_copy() syncs the PostgreSQL frontend (usually a web server process) with the PostgreSQL server after doing a copy operation performed by pg_put_line(). pg_end_copy() must be issued, otherwise the PostgreSQL server may get out of sync with the frontend and will report an error.

Seznam parametrů

connection

PostgreSQL database connection resource. When connection is not present, the default connection is used. The default connection is the last connection made by pg_connect() or pg_pconnect().

Návratové hodnoty

Vrací TRUE při úspěchu, FALSE při selhání.

Příklady

Příklad 1. pg_end_copy() example

<?php
  $conn
= pg_pconnect("dbname=foo");
  
pg_query($conn, "create table bar (a int4, b char(16), d float8)");
  
pg_query($conn, "copy bar from stdin");
  
pg_put_line($conn, "3\thello world\t4.5\n");
  
pg_put_line($conn, "4\tgoodbye world\t7.11\n");
  
pg_put_line($conn, "\\.\n");
  
pg_end_copy($conn);
?>

Viz také

pg_put_line()