StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

valex

Rating
1535.57 (14,285th)

Reputation
22,063 (6,002nd)

Page: 1 2 3 4 5 6 ... 21

Title	Δ
Update with limit or something like that	0.00
SQL DYNAMIC PIVOT - WITH CONDITIONS	-1.45
MySQL Date difference between two rows	+1.16
detect gaps in integer sequence	+1.37
How to Select Multi line text as different single line texts?	+0.40
SQL Create a table	0.00
Can't generate a StockID above 10	-0.75
Subquery returns more than 1 row solution for update query using se...	0.00
How to get rid of null values in pivoted table?	-0.07
Calling a stored procedure for each row in a query	+1.52
How to append to a VARCHAR which is already full	0.00
How to join where there is a possibility of no record	+0.73
Need a SQL query to get data based on condition based on count	+0.44
Using Max in a Having SQL query	+0.39
Combining queries into one	0.00
How i can solve query like that	-0.34
SQL concurrent inserts issue	0.00
Finding empty space in time	0.00
How to write a SQL-Query for the following table?	-1.04
DB2 query - select previous adjacent month until not exist?	+0.36
IF SELECT with error "Subquery returned more than 1 value"	-0.99
Manually increment a column value in SQL Server database through qu...	0.00
ROW_NUMBER() in H2 not working	0.00
Oracle query to get month wise data and give 0 for month not availa...	0.00
How to move one row value to another row and remove all rows which...	-0.63
How to select queries under conditions with queries on same table	+0.18
Get top 2 rows from each distinct field in a column in Microsoft SQ...	+0.53
SQL - left join generate duplicates	-0.07
Getting percentages from sql query and grouping	+0.43
Finding Unknown XML Grandchildren Using SQL	0.00
Weeks between two dates in Postgres	+0.19
Getting a row number of a row which is associated with a specific g...	0.00
EXCEPT statement error	-0.10
sql query to delete parent table rows which are not used in child t...	-0.13
how to return zero instead of null from a subquery in mysql	-0.08
CASE statement when using LEFT JOIN	+1.10
Select row one by one based on hierarchy using group by	-0.07
Output cross referential Matrix results in SQL Query	0.00
Window function issue - max over partition	+0.47
Scope of table when using with clause	-2.13
SQL: Get parent Join child where child type = 1 AND child type = 2	+0.60
SQLite Select first row per category	0.00
How to use union if i need to "order by" all selects	-0.14
UPDATE statement: re-evaluate subquery after each SET	0.00
Max Query Sybase	-0.05
Speed up correlated query with UPDATE and COUNT	-0.81
Query XML Attribute values in WHERE clause	-0.06
Difference between a column of two constitutive rows in SQL	+1.67
How can we count sub query use group by without pivot?	0.00
Deleting two rows based on successful deletion of another row which...	-0.06