pg_copy_to
(PHP 4 >= 4.2.0, PHP 5)
pg_copy_to --
Copy a table to an array
Description
array
pg_copy_to ( resource connection, string table_name [, string delimiter [, string null_as]] )
pg_copy_to() copies a table to an array. It
issues COPY TO SQL command internally to
retrieve records.
Parameters
- connection
PostgreSQL database connection resource.
- table_name
Name of the table from which to copy the data into rows.
- delimiter
The token that separates values for each field in each element of
rows. Default is TAB.
- null_as
How SQL NULL values are represented in the
rows. Default is \N ("\\N").
Return Values
An array with one element for each line of COPY data.
It returns FALSE on failure.
Examples
Example 1. pg_copy_to() example
<?php
$db = pg_connect("dbname=publisher") or die("Could not connect");
$rows = pg_copy_to($db, $table_name);
pg_query($db, "DELETE FROM $table_name");
pg_copy_from($db, $table_name, $rows);
?>
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