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thangam
{ City } bangalore
< Country > india
* Profession * software engineer
User No #
5386
Total Questions Posted #
0
Total Answers Posted #
1
Total Answers Posted for My Questions # 0
Total Views for My Questions # 0
Users Marked my Answers as Correct # 123
Users Marked my Answers as Wrong # 63
Questions / { thangam }
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Answers / { thangam }
Question
{
ABC
,
172735 }
What is the difference between join and union.
Answer
A join selects columns from 2 or more tables. A union
selects rows
Is This Answer Correct ?
123 Yes
63 No