update : 2015.11.03
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Sync with PostgreSQL backend

pg_end_copy

(PHP 4 >= 4.0.3, PHP 5)

pg_end_copySync with PostgreSQL backend

설명

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.

인수

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().

반환값

성공 시 TRUE를, 실패 시 FALSE를 반환합니다.

예제

Example #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);
?>

참고

  • pg_put_line() - Send a NULL-terminated string to PostgreSQL backend