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Rating Stats for

Biju P

Rating
1504.28 (168,263rd)

Reputation
98 (729,586th)

Page: 1

Title	Δ
how can i increase the performance of SQL?(sub query is used)	-0.76
combine values from all rows and columns into one column oracle	-0.31
Extracting value from subquery to main query	-0.25
You can't specify target table 'NAME' for update in FROM clause	-1.04
Get substring from varchar column in SQL server table	+3.95
Return products where there was no sales for month	-1.09
SQL Function Error: 1064	-0.17
Using aggregate functions in SQL query	+3.95