Описание

array pg_fetch_row (resource result [, int row])

- pg_fetch_row() fetches one row of data from

the result associated with the specified

result resource.

Замечание: Эта функция устанавливает NULL-поля
в значение NULL PHP.

Замечание: From PHP 4.1.0, row became optional.

Список параметров - result - PostgreSQL query result resource, returned by pg_query(), pg_query_params() or pg_execute() (among others). row - Row number in result to fetch. Rows are numbered from 0 upwards. If omitted, next row is fetched.

Возвращаемые значения - An array, indexed from 0 upwards, with each value represented as a string. Database NULL values are returned as NULL. - FALSE is returned if row exceeds the number of rows in the set, there are no more rows, or on any other error.

Примеры - Пример 1. pg_fetch_row() example <?php $conn = pg_pconnect("dbname=publisher"); if (!$conn) { echo "An error occured.\n"; exit; } $result = pg_query($conn, "SELECT author, email FROM authors"); if (!$result) { echo "An error occured.\n"; exit; } while ($row = pg_fetch_row($result)) { echo "Author: $row[0] E-mail: $row[1]"; echo "<br />\n"; } ?>

Смотрите также - pg_query() pg_fetch_array() pg_fetch_object() pg_fetch_result() Пред. Начало След. pg_fetch_result Уровень выше pg_field_is_null 22222