StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Kamil Gosciminski

Rating
1571.46 (3,890th)

Reputation
11,696 (12,672nd)

Page: 1 2 3 4 5 ... 13

Title	Δ
MS Access SQL Sum without GROUP BY	+1.98
The meaning of (n) in a SQL query?	-0.80
select query using nested queries in mysql	+0.22
Need to extract a specific detail from a json	-0.55
Update value with two values combination	+1.02
Get is_grantable attribute for user	0.00
SQL Insert multiple record while using ON DUPLICATE KEY UPDATE	-0.88
Mysql Regex ending with language iso code but not other chars (non...	-1.23
mixture of inner and outer joins in mySQL	-0.07
Self join a table and use row only once - proper usage of DENSE_RAN...	+1.22
SQL Insert select with dependency on other table	0.00
MySQL - 1 Master List Table Not IN Table 2 but IN Table 3	-0.20
amazon athena - select from multiples tables without join	+0.42
SQL select not viewing correct data	0.00
subquery calculation with postgreSQL	0.00
Append the parameter to the name of table in mysql	-0.57
cx_Oracle: Adding foreign key constraints to a table implies it wil...	0.00
TSQL Select number of rows from table A that have at least one reco...	+1.75
retrieve all records which it's meta record contain author id h...	-0.02
Unknown column error when using two COUNT statements in one query	+1.98
MySQL: How to get leaderboard position, for each event in a series	+0.49
What to use as ID and PK	-0.72
CASE statement for insert, update or delete	-0.81
SQL substring statement	+0.42
Using JOIN to avoid SELECT-in-SELECT statements	+0.40
How to Group by and concatenate arrays in PostgreSQL	0.00
Hive SQL. Find most popular value across multiple columns	-0.08
MySQL Replace Part of String (Longtext)	-2.30
How to COUNT(DISTINCT a,b) after GROUP BY c	0.00
Alternate of offset in sql server	0.00
Teradata column not sorting correctly	0.00
Limiting SQL Result	-0.05
CHECKSUM(NEWID()) negative values	-0.05
Is there a difference between adding integer to a date compare with...	0.00
MySQL1054 - Unknown column in 'Field List'	0.00
Cannot order to specific id	-1.71
SQL Query to transpose rows to columns in MS Access database	0.00
Postgresql weird behavior when sorting null column with nulls first...	0.00
SQL Update multiple rows with value from another row	-0.07
Get the top 3 items of a join	0.00
Right way to select count of rows by single nullable field?	0.00
how to compare one value against 2 values in Oracle	0.00
Which database has more coverage for window functions MySQL 8.0 or...	+0.44
STR_TO_DATE in MY SQL Query is Null	-0.33
Filter duplicate output over consecutive rolling period on Postgres	0.00
SQL - select parent and child records in an order	+1.86
How can I calculate row count totals (count(*)) for each week day (...	+0.43
Query to Find the "Balance Amount after each Payment of corres...	0.00
Insert values to new array column based on conditions in PostgreSQL	0.00
Search and update on INSERT	0.00