(PHP 4 >= 4.2.0, PHP 5, PHP 7)
pg_copy_from — Insert records into a table from an array
pg_copy_from ( resource $connection , string $table_name , array $rows [, string $delimiter [, string $null_as ]] ) : bool
pg_copy_from() inserts records into a table from rows
. It issues a COPY FROM
SQL command internally to insert records.
connection
PostgreSQL database connection resource.
table_name
Name of the table into which to copy the rows
.
rows
An array of data to be copied into table_name
. Each value in rows
becomes a row in table_name
. Each value in rows
should be a delimited string of the values to insert into each field. Values should be linefeed terminated.
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").
Returns true
on success or false
on failure.
Example #1 pg_copy_from() 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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https://www.php.net/manual/en/function.pg-copy-from.php