更新数据.update

Testing Is Documentation

tests/Database/Update/UpdateTest.php

Uses

<?php
use Leevel\Database\Condition;
use Tests\Database\DatabaseTestCase as TestCase;

update 基本用法

更新成功后，返回影响行数。

public function testBaseUse(): void
{
    $connect = $this->createDatabaseConnectMock();
    $sql = <<<'eot'
        [
            "UPDATE `test_query` SET `test_query`.`name` = :pdonamedparameter_name WHERE `test_query`.`id` = :test_query_id",
            {
                "pdonamedparameter_name": [
                    "小猪"
                ],
                "test_query_id": [
                    503
                ]
            },
            false
        ]
        eot;
    $this->assertSame(
        $sql,
        $this->varJson(
            $connect
                ->sql()
                ->table('test_query')
                ->where('id', 503)
                ->update(['name' => '小猪'])
        )
    );
}

update 更新指定条数

public function testWithLimit(): void
{
    $connect = $this->createDatabaseConnectMock();
    $sql = <<<'eot'
        [
            "UPDATE `test_query` SET `test_query`.`name` = :pdonamedparameter_name WHERE `test_query`.`id` = :test_query_id LIMIT 5",
            {
                "pdonamedparameter_name": [
                    "小猪"
                ],
                "test_query_id": [
                    503
                ]
            },
            false
        ]
        eot;
    $this->assertSame(
        $sql,
        $this->varJson(
            $connect
                ->sql()
                ->table('test_query')
                ->where('id', 503)
                ->limit(5)
                ->update(['name' => '小猪'])
        )
    );
}

update 更新排序

public function testWithOrderBy(): void
{
    $connect = $this->createDatabaseConnectMock();
    $sql = <<<'eot'
        [
            "UPDATE `test_query` SET `test_query`.`name` = :pdonamedparameter_name WHERE `test_query`.`id` = :test_query_id ORDER BY `test_query`.`id` DESC",
            {
                "pdonamedparameter_name": [
                    "小猪"
                ],
                "test_query_id": [
                    503
                ]
            },
            false
        ]
        eot;
    $this->assertSame(
        $sql,
        $this->varJson(
            $connect
                ->sql()
                ->table('test_query')
                ->where('id', 503)
                ->orderBy('id desc')
                ->update(['name' => '小猪'])
        )
    );
}

update 更新排序和指定条数

public function testWithOrderAndLimit(): void
{
    $connect = $this->createDatabaseConnectMock();
    $sql = <<<'eot'
        [
            "UPDATE `test_query` SET `test_query`.`name` = :pdonamedparameter_name WHERE `test_query`.`id` = :test_query_id ORDER BY `test_query`.`id` DESC LIMIT 2",
            {
                "pdonamedparameter_name": [
                    "小猪"
                ],
                "test_query_id": [
                    503
                ]
            },
            false
        ]
        eot;
    $this->assertSame(
        $sql,
        $this->varJson(
            $connect
                ->sql()
                ->table('test_query')
                ->where('id', 503)
                ->orderBy('id desc')
                ->limit(2)
                ->update(['name' => '小猪'])
        )
    );
}

update 连表更新

public function testWithJoin(): void
{
    $connect = $this->createDatabaseConnectMock();
    $sql = <<<'eot'
        [
            "UPDATE `test_query` `t` INNER JOIN `test_query_subsql` `h` ON `t`.`id` = `h`.`value` SET `t`.`name` = :pdonamedparameter_name WHERE `t`.`id` = :t_id",
            {
                "pdonamedparameter_name": [
                    "小猪"
                ],
                "t_id": [
                    503
                ]
            },
            false
        ]
        eot;
    $this->assertSame(
        $sql,
        $this->varJson(
            $connect
                ->sql()
                ->table('test_query as t')
                ->join('test_query_subsql as h', '', 't.id', '=', Condition::raw('[value]'))
                ->where('id', 503)
                ->update(['name' => '小猪'])
        )
    );
}

update 更新参数绑定

public function testBind(): void
{
    $connect = $this->createDatabaseConnectMock();
    $sql = <<<'eot'
        [
            "UPDATE `test_query` SET `test_query`.`name` = :hello,`test_query`.`value` = :pdopositional2namedparameter_0 WHERE `test_query`.`id` = :test_query_id",
            {
                "pdopositional2namedparameter_0": [
                    "小牛逼"
                ],
                "test_query_id": [
                    503
                ],
                "hello": "hello world!"
            },
            false
        ]
        eot;
    $this->assertSame(
        $sql,
        $this->varJson(
            $connect
                ->sql()
                ->table('test_query')
                ->where('id', 503)
                ->bind(['小牛逼'])
                ->update(
                    [
                        'name'  => Condition::raw(':hello'),
                        'value' => Condition::raw('?'),
                    ],
                    [
                        'hello' => 'hello world!',
                    ]
                )
        )
    );
}

update 更新支持表达式

public function testExpression(): void
{
    $connect = $this->createDatabaseConnectMock();
    $sql = <<<'eot'
        [
            "UPDATE `test_query` SET `test_query`.`name` = concat(`test_query`.`value`,`test_query`.`name`) WHERE `test_query`.`id` = :test_query_id",
            {
                "test_query_id": [
                    503
                ]
            },
            false
        ]
        eot;
    $this->assertSame(
        $sql,
        $this->varJson(
            $connect
                ->sql()
                ->table('test_query')
                ->where('id', 503)
                ->update([
                    'name' => Condition::raw('concat([value],[name])'),
                ])
        )
    );
}