StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

ypercubeᵀᴹ

Rating
1594.08 (2,064th)

Reputation
96,894 (779th)

Page: 1 2 3 ... 50

Title	Δ
Querying 2 Views on a Join - answers on one half being duplicated	+0.37
Select max on 2 following columns mysql	0.00
Oracle check constraint with subquerys [exercise]	+1.84
How to correctly do upsert in postgres 9.5	0.00
Is there any alternative to Vertica's conditional_true_event in...	0.00
JPA syntax- UPDATE TABLE from another table	0.00
GROUP BY different column conditionally	+0.23
index chat mysql table	-1.63
SQL - Select from column A based on values in column B	-0.66
sqlite3 query by max and filter by second factor	+0.37
Select most popular categories based on records assigned to them	0.00
SQLite query to get the closest datetime	-0.59
Sql query for AND on multiple rows	+0.62
SQL Server how to use a single SELECT query in this case?	-1.89
Changing IN to JOIN inside UPDATE Statement Subquery	+1.73
Select rows from hierarchy based on related nodes	+0.66
Is it possible to limit the number of records queried?	-0.12
Using mysql GROUP_CONCAT and WHERE	0.00
TERADATA: query optimization	0.00
What is SQL equivalent to LINQ .All()	-1.70
JOIN Nested DISTINCT	0.00
ORA-01427: single-row subquery returns more than one row while usin...	0.00
SQL OR Operator Alternatives	-0.87
Would adding a where clause be a good idea here?	+1.38
SQL Server: Replace characters different than a char in a string us...	+1.71
delete duplicated records from a table without pk or id or unique c...	+0.77
SQL Server date comparisons based on month and year only	+1.88
Distribute values of latest date over the group	+1.34
Unexpected results with LAST_VALUE, CURRENT ROW, and NULLs	0.00
How to Count number of counts in groupby clause count values	0.00
Is it possible to write a Filtered Index where the column value is...	-0.59
Order By With Multiple CASE Statements	+1.65
Overall summary with multiple GROUP BY	+1.43
MYSQL UNION - Producing unexpected Result	-0.64
How can I optimize my SQL query to run faster?	+0.37
sql join including null and non existing records	+0.76
Postgres group by and extract groups with more than one element	+1.93
Return just last day from all available rows for each month	-1.49
How do I test for NULL with a full outer join?	+0.38
MySQL issue with select query and 'order by' clause	+0.38
MySQL Query to return unique values based on distinct on 3 fields	+0.54
how to query unrelated tables without UNION, JOIN or multiple selec...	0.00
Select distinct from two column	+1.90
How to total number of channel accesses	0.00
How to group by using multiple conditions	-2.26
FULL OUTER JOIN duplicating rows using COALESCE	+0.73
Oracle SQL Grouping/Ordering	+1.40
detect changes in column	+1.98
How to use data in same table on UPDATE query?	+0.13
Sql server query optimizer seems to do something wrong	0.00