(PHP 4 >= 4.0.3, PHP 5)
pg_end_copy — 與 PostgreSQL 后端同步
說明
bool pg_end_copy ([ resource$connection
] )
pg_end_copy() 在處理完 pg_put_line() 所執行的拷貝操作之后將 PostgreSQL 前端(通常為 web server 進程)與 PostgreSQL 服務器進行同步。pg_end_copy() 必須被調用,否則 PostgreSQL 服務器可能會和前端失去同步并報錯。
參數
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().
返回值
成功時返回 TRUE
, 或者在失敗時返回 FALSE
。
范例
Example #1 pg_end_copy() 例子
<?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, "3thello worldt4.5n");
pg_put_line($conn, "4tgoodbye worldt7.11n");
pg_put_line($conn, ".n");
pg_end_copy($conn);
?>
參見
pg_put_line() - 向 PostgreSQL 后端發送以 NULL 結尾的字符串