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INNER JOIN performance depends on order of tables?


I have two tables, table1 and table2. table1 contains huge data and table2 contains less data. Is there performance-wise any difference between these two queries(I am changing order of the tables)?

Query1:

SELECT t1.col1, t2.col2
FROM table1 t1
INNER JOIN table2 t2
ON t1.col1=t2.col2
Query2:

SELECT t1.col1, t2.col2
FROM table2 t2
INNER JOIN table1 t1
ON t1.col1=t2.col2

asked Jun 9, 2015 in MYSQL by rajesh
0 votes
19 views



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