【发布时间】:2018-01-04 07:05:48
【问题描述】:
如何在 laravel 中使用别名?这是我的方法,但我遇到了错误。
SQLSTATE[42S02]:未找到基表或视图:1146 表“Tbl_payroll_employee_basic”不存在 查询
$data["_leave_info"] = Tbl_payroll_leave_schedulev3::select('*','basicapprover.payroll_employee_display_name','basicreliever.payroll_employee_display_name')
->leftjoin('Tbl_payroll_employee_basic AS basicreliever', 'basicreliever.payroll_employee_id', '=', 'Tbl_payroll_leave_schedulev3.payroll_employee_id_reliever')
->leftjoin('Tbl_payroll_employee_basic AS basicapprover', 'basicapprover.payroll_employee_id', '=', 'Tbl_payroll_leave_schedulev3.payroll_employee_id_approver')
->get();
Tbl_payroll_leave_schedule_v3 表格
+----+--------------+-------------+--------------------------+
| payroll_employee_id_approver | payroll_employee_id_reliever|
+----+--------------+-------------+--------------------------+
| | |
| 2 | 3 |
+----+--------------+-------------+--------------------------+
Tbl_payroll_employee_basic 表格
+----+--------------+-------------+--------------------------+
| payroll_employee_id | payroll_employee_displayname|
+----+--------------+-------------+--------------------------+
| 2 | Goku |
| 3 | Naruto |
+----+--------------+-------------+--------------------------+
更新
我找到了问题的原因,原因是MISPELLEDtableTbl_payroll_employee_basic应该是tbl_payroll_employee_baisc。因此,请务必仔细检查所有表格的拼写。
【问题讨论】:
-
@MKhalidJunaid 我编辑了,那里没有 digimahouse。我的错。我的语法在使用
alias先生时是否正确? -
您的查询看起来不错确保您已执行所有迁移
-
@MKhalidJunaid 您好先生,我找到了错误的原因。
"Tbl_payroll_employee_basic"应该是"tbl_payroll_employee_basic"。谢谢你说语法是正确的。所以我仔细检查了表名。我应该删除这个帖子吗? -
我猜你不需要删除你的帖子,而是你可以更新你的问题并添加错误原因
标签: php sql database laravel laravel-eloquent