ScotlandPHP 2016


(PHP 4 >= 4.2.0, PHP 5, PHP 7)

pg_copy_to 将一个表拷贝到数组中


array pg_copy_to ( resource $connection , string $table_name [, string $delimiter [, string $null_as ]] )

pg_copy_to() 将一个表拷贝到数组中,该数组作为结果返回。它在内部使用了 COPY FROM SQL 命令来插入记录,并返回结果数组。如果失败则返回 FALSE

参见 pg_copy_from()

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User Contributed Notes 2 notes

setantae at submonkey dot net
13 years ago
"It issues COPY TO SQL command internally to insert records"

I suspect this statement is incorrect, or that s/insert/retrieve/ is appropriate.
etiger13 at gmail dot com
6 years ago
You cannot specify the schema name in this command. You can change the search path for just one query by using the following code:

($conn, "SET search_path TO myschema;");
$copy_to = pg_copy_to($conn, 'tablename');
pg_query("RESET search_path;");
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