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table for inner join


table for inner join

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sqlfriends
sqlfriends
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When I do an inner join of two tables: table 1 and table 2,

does the postion of the table matters ?

I mean on the left or right of the inner join, for example
below, do they make any difference?

table1 inner join table2

or

table2 inner join table1
GilaMonster
GilaMonster
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Doesn't matter


Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

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Evil Kraig F
Evil Kraig F
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It'll only matter if you start doing query hint overrides... which you should avoid in 99% of circumstances, so yeah... won't matter. :-)


- Craig Farrell

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sqlfriends
sqlfriends
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Thanks!
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