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ช่วยหน่อยครับ จะนับข้อมูลที่ซ้ำกันใน 1 ฟิลด์ แล้วแสดงผล |
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ค่า aa, bb, uu นี่เป็นค่าตายตัวหรือป่าวน่ะ
ลองดูเรื่อง count กับ distinct นะ
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Date :
2013-03-25 20:03:06 |
By :
บังเอิญผ่านมาเห็น |
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aa,bb,uu แก้ไขไม่ได้ แต่เพิ่มข้อมูลเข้าใหม่ได้
id name
8 gg
9 xx
10 zz
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Date :
2013-03-25 20:08:08 |
By :
none |
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ลองเอาโค้ดของพี่ sakuraei ไปรันดูหรือยังค่ะ learning by doing ค่ะ
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Date :
2013-03-26 12:50:09 |
By :
survivor |
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อยากได้ในส่วนปสดงผลออะครับ ว่าต้องเขียนดึงออกมายังไง
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Date :
2013-03-27 14:00:35 |
By :
none |
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Load balance : Server 05
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