IT討論區(119)之前117其實係118
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信者得救
2021-5-8 11:14:42
兩種join法有冇分別，邊個好d？
Select * from employee e
Join company c on e.companyCode = c.companyCode
Where c.companyCode = ‘abc’
Select * from employee e
Join company c on e.companyCode = c.companyCode and c.companyCode = ‘abc’
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實驗羊
2021-5-8 11:15:57
上次邊間
:^(
Trinidad
2021-5-8 11:16:27
:^(
媽咪
2021-5-8 11:17:27
即係食咗2x串
定連埋酒先$850
實驗羊
2021-5-8 11:18:02
有尖嘴架咩
:^(
同埋要 一星期前 Book
實驗羊
2021-5-8 11:18:25
連酒 飲咗 1L 人頭
68半L
Trinidad
2021-5-8 11:19:30
有tst cwb mk
佢未黃之前都冇咁full
:^(
實驗羊
2021-5-8 11:22:43
下次約實囉 月尾？
Trinidad
2021-5-8 11:24:01
:^(
實驗羊
2021-5-8 11:25:59
:^(
:^(
I
:^(
you
Trinidad
2021-5-8 11:27:27
:^(
Ads
已解密
2021-5-8 11:50:41
問吓有冇人返過prizm group
:^(
樓主係隻豬
2021-5-8 11:51:10
食成千蚊
:^(
:^(
:^(
斬到一頸血
:^(
不如下次一齊call G算啦
:^(
認真燒肉算啦, 和牛任食都係4xx-5xx
:^(
Trinidad
2021-5-8 11:53:13
:^(
實驗羊
2021-5-8 11:59:01
:^(
小貓咪
2021-5-8 11:59:44
https://stackoverflow.com/a/354094/5165972
啱唔啱?
Trinidad
2021-5-8 12:00:19
:^(
Trinidad
2021-5-8 12:00:31
:^(
樓主係隻豬
2021-5-8 12:03:17
個半鐘其實唔係好夠
:^(
睇下有冇2/2.5
Trinidad
2021-5-8 12:06:37
:^(
信者得救
2021-5-8 12:07:29
佢left join
Ads
實驗羊
2021-5-8 12:22:08
:^(
Trinidad
2021-5-8 12:26:31
:^(
themida
2021-5-8 12:36:14
:^(
食屎狗學lT
2021-5-8 12:56:34
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Select * from employee e
Join company c on e.companyCode = c.companyCode
Where c.companyCode = ‘abc’
Select * from employee e
Join company c on e.companyCode = c.companyCode and c.companyCode = ‘abc’