StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Sunny

Rating
1481.54 (4,490,544th)

Reputation
42 (1,123,923rd)

Page: 1

Title	Δ
sql, using join with renamed columns	-3.90
Oracle SQL loop LEAD() through partition	+0.80
SQL to identify rows with price changes, group by item	-3.55
Second Lowest value from another table after join	+2.79
Second Lowest value from another table after join	-2.55
Problems with lag function(db2)	0.00
Converting date using awk	+0.82
Interview : update table values using select statement	-2.84
How to query SQL Table and remove duplicate rows from a result set	-3.20
Why this sql returns like that?	+1.45
What is the difference between these two queries can anybody explain	-1.22
Select the first occurrence of records with today's date using time...	-2.16
Get unique records using order by in sql server 2008	-3.17
Remove dulpicate rows from table in faster way	+2.12
Query not working when looking for null values on the where clause	-2.70
MYSQL query using Left Join and Where IN clause	-1.14
Tricky SQL query	0.00