其實係咪好少版右會係database 做 loop data ??///

其實係咪好少版右會係database 做 loop data ??///

唔明你想講乜

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原帖由 leonleon622 於 2009-3-23 23:08 發表
其實係咪好少版右會係database 做 loop data ??///


你係咪想講寫 Stored Procedure 用 Cursor 呀

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「版友」下話?我次次見到個Topic都諗成「版主」,仲諗一個區邊有咁多版主俾你問。

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"Loop" is procedural.

And most common databases are relational.  

[ 本帖最後由 henrywho 於 2009-3-24 20:57 編輯 ]

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原帖由 henrywho 於 2009-3-24 20:57 發表
"Loop" is procedural.

And most common databases are relational.  


有道理, SQL 根本不用Loop

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我都想知點loop data...show 個sample睇下...

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Looping is a process.... one of the many methods to achieve your intention.

What is your intention?

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