[函数]TableSelect::where()函数—用法及示例

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TableSelect::where —设置选择搜索条件

说明

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

将搜索条件设置为筛选。

参数
where_expr
定义搜索条件以过滤文档或记录。

返回值
一个表选择对象。

示例 ¶
示例 #1 mysql_xdevapi\TableSelect::where() example

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

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

$result = $table->select('name','age')
  ->where('name like :name and age > :age')
  ->bind(['name' => 'John', 'age' => 42])
  ->execute();

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

以上示例的输出类似于：

Array
(
    [0] => Array
        (
            [name] => John
            [age] => 42
        )
)