TableUpdate::where

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TableUpdate::whereSet search filter

说明

public mysql_xdevapi\TableUpdate::where(string $where_expr): mysql_xdevapi\TableUpdate

Set the search condition to filter.

参数

where_expr

The search condition to filter documents or records.

返回值

A TableUpdate object.

示例

示例 #1 mysql_xdevapi\TableUpdate::where() example

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

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

$res = $table->update()
->
set('level', 3)
->
where('age > 15 and age < 22')
->
limit(4)
->
orderby(['age asc','name desc'])
->
execute();

?>