TableSelect::having

    (No version information available, might only be in Git)

    TableSelect::having — Set select having condition

    Descripción

    public mysql_xdevapi\TableSelect::having(string $sort_expr): mysql_xdevapi\TableSelect

    Sets a condition for records to consider in aggregate function operations.

    Parámetros

    sort_expr

    A condition on the aggregate functions used on the grouping criteria.

    Valores devueltos

    A TableSelect object.

    Ejemplos

    Ejemplo #1 mysql_xdevapi\TableSelect::having() example

    <?php
    $session     = mysql_xdevapi\getSession("mysqlx://user:password@localhost");

    $session->sql("DROP DATABASE IF EXISTS addressbook")->execute();
    $session->sql("CREATE DATABASE addressbook")->execute();
    $session->sql("CREATE TABLE addressbook.names(name text, age int)")->execute();
    $session->sql("INSERT INTO addressbook.names values ('John', 42), ('Sam', 42)")->execute();
    $session->sql("INSERT INTO addressbook.names values ('Suki', 31)")->execute();

    $schema = $session->getSchema("addressbook");
    $table = $schema->getTable("names");

    $result = $table->select('count(*) as count', 'age')
    ->    groupBy('age')->orderBy('age asc')
    ->    having('count > 1')
    ->    execute();

    $row = $result->fetchAll();
    print_r($row);
    ?>

    El resultado del ejemplo sería algo similar a:

    Array
(
    [0] => Array
        (
            [count] => 2
            [age] => 42
        )
)

    Found A Problem?

    Learn How To Improve This Page • Submit a Pull Request • Report a Bug
    ＋add a note

    User Contributed Notes

    There are no user contributed notes for this page.
    To Top