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如何在laravel中创建select加入多个条件5.3如何在laravel中创建select加入多个条件5.3
SQL SELECT语句。
SELECT table_1.column_1
,table_2.column_1
,table_3.column_1
FROM table_1
LEFT JOIN table_2
ON table_1.column_1 = table_2.column_1
LEFT JOIN table_3
ON table_1.column_2 = table_3.column_2
AND table_3.column_3 <= NOW()
AND ( table_3.column_4 >= NOW()
OR table_3.column_4 = 0
)
WHERE table_1.column_1 = '0000000001'
我想将SQL语句转换为laravel select。 我尝试。
$result = DB::table('table_1')
->select('table_1.column_1', 'table_2.column_1', 'table_3.column_1')
->leftJoin('table_1', 'table_1.column_1', '=', 'table_2.column_1')
->leftJoin('table_3', 'table_1.column_2', '=', 'table_3.column_2')
->where('table_1', $_POST['id'])
->get();
你试图把和条件的WHERE? 'DB :: table('table_1') - > select('table_1.column_1','table_2.column_1','table_3.column_1') - > leftJoin('table_1','table_1.column_1','=', 'table_2.column_1') - > leftJoin('table_3','table_1.column_2','=','table_3.column_2') - > where('table_1.column_1',$ _POST ['id']) - > ('table_3.column_3','> =',NOW()) - > where > orWhere('table_3.column_4','0'); }) - > get();' – Sefran2