Hi all.
Please tell me about different between spool and curser.
I think it's a rest of select data. Which better?
Why don't use view?
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Hi all.
Please tell me about different between spool and curser.
I think it's a rest of select data. Which better?
Why don't use view?
The spool command captures data to a file. A cursor is construct that lets you loop through records one by one.