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  1. Categories >> Software >> Databases >> Oracle >> Oracle General
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what is the difference between joins and set operators.i am
always confusing with two,can u pls kindly help me .

Question Posted / mahesh

Answer Posted / mahesh

suppose if we have joined two tables display the both table column names whatever we are giving and incase if we are use set operators columns not displyaed both tables.only first select query columns only displayed.

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