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Need Some Explanation on the clause connect by level

Rajan SwApr 11 2017 — edited Apr 11 2017

When I write SELECT level FROM dual CONNECT BY LEVEL <=1000 then it is generating numbers from 1 to 1000 and when I check with SELECT LEVEL FROM dual CONNECT BY LEVEL >1 then I get infinite nos and when I check with the condition with SELECT LEVEL FROM dual CONNECT BY LEVEL >2 or any number then I get only one records .

I am really confused with the working logic behind this . Would anyone please explain me the usages and the differences

I will really appreciate any thoughts on this .

This post has been answered by Frank Kulash on Apr 11 2017

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