Yii 2 如何获取当天的所有数据

Question

基本上是 ProductOffer table。迁移

$this->createTable('product_offer', [
    'id'            => $this->primaryKey(),
    'product_id'    => $this->bigInteger(20) . ' NOT NULL',
    'customer_id'   => $this->bigInteger(20),
    'coupon_code'   => $this->string(),
    'offer'         => $this->string(),
    'customer_name' => $this->string(),
    'email_address' => $this->string(),
    'phone_number'  => $this->string(),
    'note'          => $this->text(),
    'admin_note'    => $this->text(),
    'status'        => $this->tinyInteger(),
    'created'       => $this->dateTime() . ' NOT NULL',
    'modified'      => $this->dateTime(),
]);

现在我在这个 table 中有数据并创建了查询。

$stamp = mktime(0, 0, 0);
$testQuery = self::find()->where([
    'and',
    ['=', 'status', self::STATUS_REJECTED],
    ['=', 'product_id', $this->product_id],
    ['=', 'email_address', $this->email_address],
    ['>', 'created', date('m-d-Y H:i:s',$stamp)]
]);
echo "<pre>";
    print_r($testQuery->all());
echo "</pre>";

结果是

我们时区的今天是 2018 年 5 月 17 日，我想获取今天创建的数据，但我的查询似乎不排除昨天创建的数据。

我已经尝试过这个表达式

['<', 'created', new Expression('NOW()')]

还有这个

$testQuery = self::find()->where([
    'and',
    ['=', 'status', self::STATUS_REJECTED],
    ['=', 'product_id', $this->product_id],
    ['=', 'email_address', $this->email_address],
    ['>', 'created', new Expression(date('m-d-Y H:i:s', $stamp))]
]);
echo "<pre>";
    print_r($testQuery->all());
echo "</pre>";

现在我收到 SQL 错误

Database Exception – yii\db\Exception SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '00:00:00)' at line 1 The SQL being executed was: SELECT * FROM product_offer WHERE (status = 0) AND (product_id = '111') AND (email_address = 'asrockg07@gmail.com') AND (created > 05-17-2018 00:00:00)

Answer 1

您可以将原始 SQL 内容与字符串格式的 WHERE 调用一起使用，也可以同时使用两个 WHERE 调用。综上所述，我们可以尝试以下操作：

$testQuery = self::find()->where([
    'and',
    ['=', 'status', self::STATUS_REJECTED],
    ['=', 'product_id', $this->product_id],
    ['=', 'email_address', $this->email_address]
])
->andWhere('created >= CURDATE()');

请注意，如果您想限制在今天的任何时间创建的记录，我认为您想在这里使用 CURDATE，它对应于今天午夜。

Answer 2

您使用的日期格式不正确。它应该是 date('Y-m-d H:i:s', $stamp) 表示通过邮票或 date('Y-m-d 00:00:00', $stamp) 强制午夜。

$testQuery = self::find()->where([
    'and',
    ['=', 'status', self::STATUS_REJECTED],
    ['=', 'product_id', $this->product_id],
    ['=', 'email_address', $this->email_address],
    ['>', 'created', date('Y-m-d 00:00:00', $stamp)]
]);

另外，您使用 yii\db\Expression 的方式不对。您不能将值直接传递给 Expression，这可能会使您面临 SQL 注入。如果你需要这个，你应该使用参数。

$testQuery = self::find()->where([
    'and',
    ['=', 'status', self::STATUS_REJECTED],
    ['=', 'product_id', $this->product_id],
    ['=', 'email_address', $this->email_address],
    new Expression('created > :date', [':date' => date('Y-m-d 00:00:00', $stamp)]),
]);

Yii 2 如何获取当天的所有数据

Yii 2 how to get all data within current day

php

mysql

activerecord

yii

yii2