StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Josef K

Rating
1572.57 (3,754th)

Reputation
32,863 (3,607th)

Page: 1 2 3 4 5 6 ... 34

Title	Δ
T-SQL Query help: joining 2 different detail tables	-0.40
MySQL - Perform checks on groupings of records	0.00
Select a record with highest amount by joining two tables	+0.99
How to best do a SQL left join null check where all must be null?	0.00
Pivot - How would i do this?	0.00
SQL query group by distinct field, order by other fields	+0.40
SQL Server UNPIVOT Columns into Rows containing String DATA	0.00
One-To-Many Relationship Query	+0.39
SQL (Sqlite) GROUP BY and COUNT	+0.05
Join multiple tables in Select query with aggregate functions	0.00
You have an error in your SQL syntax; check the manual	-0.35
Need to speed up this SQL query	+0.09
Finding the most recent value being logged in mysql	-0.27
SQL joined by last date	+0.25
SQL Server: Multiple max and min values of various fields with resp...	+2.01
Optimizing MySql Query Performance	+0.40
Embedding images in Birt	0.00
Counting new Customers per Month	-0.23
SQL sort by count with condition, show history	+0.23
SQL Server Query to find different names in two tables	-0.37
MySQL query concatenating more than 1 related table	0.00
Database MN relationship	-0.69
SQL - Select rows where one column is greater than other column on...	-0.55
filter text column by its equivalent date value	0.00
Rewrite SQL Query- I need to replace NOT IN with Join	+2.31
How to get difference between dates in the SAME column in oracle us...	0.00
Simple SQL query won't work when using an in clause	+0.16
A better way to count multiple columns	0.00
Query using HAVING with multiple conditions in MYSQL	+1.60
add a column that counts rows in another table	-0.05
IF Condition Perform Query, Else Perform Other Query	-0.59
Selecting unique records from multiple tables in MySQL	-1.92
MySQL query - what is wrong?	-1.07
Mysql query get results if fields aren't equal	+1.87
Reporting Services: How to get the display value of the selected pa...	0.00
MySQL select occurence by count	-0.22
Mysql find mode of columns	0.00
How can I match most specific to least specific records in SQL?	+2.04
Selecting multiple tables	+1.94
MYSQL use case for part of JOIN parameter	-0.08
SELECT MAX Giving duplicate results?	+1.86
Creating Multiple Birt Charts From the same series	0.00
How to sort data with a case statement - using MySQL?	0.00
How to verify if subquery is correct?	-0.35
How to make a composite SQL statement	+0.43
Unsure as to how to join two working queries together	+1.87
Incorrectly pivoting table after JOINing?	0.00
PostgreSQL, syntax in query issue	0.00
Same sub-query used multiple times in a single query	+0.15
How to JOIN tables using a range of dates without having procedures	-0.26