Laravel SQLSTATE[42000]：语法错误或访问冲突：1055

Question

我正在尝试使用 laravel 5.3 构建查询。但是当我进行此查询时出现此错误。

错误：

SQLSTATE[42000]: Syntax error or access violation: 1055 'laravel.location.locationDate' isn't in GROUP BY (SQL: select count(*), locationDate from location where tagCode = 24930 and xLocation > -1 and xLocation < 194 and yLocation > 60 and yLocation < 190 and created_at > 2017-03-09 00:00:01 and created_at < 2017-03-09 23:59:59 group by DATE(locationDate), hour(locationDate))

顺便说一句，如果我复制查询并尝试运行它在 sql 它的工作。但我只是在 created_at 中添加引号，例如 '2017-03-09 00:00:01'

这是我的代码..

$zoneTime = DB::table('location')
                            ->select(DB::raw('count(*), locationDate'))
                            ->where('tagCode', $tagCode)
                            ->where('xLocation', '>', $workingZone->x1)
                            ->where('xLocation', '<', $workingZone->x3)
                            ->where('yLocation', '>', $workingZone->y3)
                            ->where('yLocation', '<', $workingZone->y1)
                            ->where('created_at', '>', $startDate)
                            ->where('created_at', '<', $endDate)
                            ->groupBy(DB::raw('DATE(locationDate)'))
                            ->groupBy(DB::raw('hour(locationDate)'))
                            ->get();

Answer 1

您必须像这样在 group by 子句中使用相同的字段：

$zoneTime = DB::table('location')
                        ->select(DB::raw('count(*), locationDate'))
                        ->where('tagCode', $tagCode)
                        ->where('xLocation', '>', $workingZone->x1)
                        ->where('xLocation', '<', $workingZone->x3)
                        ->where('yLocation', '>', $workingZone->y3)
                        ->where('yLocation', '<', $workingZone->y1)
                        ->where('created_at', '>', $startDate)
                        ->where('created_at', '<', $endDate)
                        ->groupBy(DB::raw('DATE(locationDate) as locationDate'))
                        ->groupBy(DB::raw('hour(locationDate)'))
                        ->get();

Answer 2

我在 config/database 中更改了 strict = false，它起作用了。

Laravel SQLSTATE[42000]：语法错误或访问冲突：1055

Laravel SQLSTATE[42000]: Syntax error or access violation: 1055

php

mysql

sql-server

laravel

laravel-5.3