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Rating Stats for

Kamil Gosciminski

Rating
1571.46 (3,890th)

Reputation
11,696 (12,672nd)

Page: 1 2 3 4 5 6 7 ... 13

Title	Δ
How do I compare a current partial month vs a previous partial mont...	0.00
Trimmed mean on computed (avg) column	+2.22
SQL Join with aggregated columns	0.00
Postgres: difference between two timestamps (hours:minutes:seconds)	-0.05
How to store a sequence of digits (or sequence of characters from s...	-0.08
Given start times and duration, show duration since started for eve...	0.00
Comparing date stored in date and varchar columns	+0.23
How to alter vertica database column of timestamp type to timestamp...	-2.31
Iterating over groups in table	0.00
Division of two statements with count returns zero	+0.43
Designing proper relations for tables	0.00
JOIN two tables and GROUP by the common column	0.00
Select data depending on data from the same table	-2.51
Left Join on Longest Match	-0.08
Get data from one table and count matching records from another	0.00
Calculate cumulative sum with addition and subtraction	-2.26
Update table based on another table with conditions	0.00
Retrieve Script used in "Create Table As" Statement	-0.59
How to create a flag that increments by 1 based on conditions	0.00
SQL return parent name if parent ID exists, else return current nam...	+1.63
Order By based on a condition	0.00
Group records with multiple sets in sql	-1.39
Reversing inner join query	0.00
Mysql php database query	+0.44
How do I set a column to be unique, but only under a condition?	0.00
exclude all rows for an ID if 1 row meets condition	+2.10
Different values for a column	-1.96
Create a row for every month between 2 dates in PostgreSQL	+0.06
Replace first number of a phone number mysql	-0.03
ERROR 1452 (23000): Cannot add or update a child row: a foreign key...	+0.39
Pentaho update/insert	0.00
Create TRIGGER in MySQL - need to perform INTERSECT function	0.00
Count of distinct rows in SQL	0.00
Record "old" not assigned yet	-0.65
Best modeling for Counting on a one to many relationship query	-0.07
Group By where columns may be ambiguous	0.00
Postgres inner query performance	0.00
Is there a way to create a temporary table in SQL that deletes righ...	+0.04
Create view statement returns an empty result set	0.00
Adding value to Postgres integer array	0.00
Using CAST and bigint	-1.17
Select rows that where a change has occurred in a field and join th...	-0.09
How to insert into the table a user name record	+0.41
Join error and order by	+0.42
How to get unique field	-1.19
Filter if values provided otherwise return everything	-1.93
Simplifying a SUM() across custom date quarters	-1.88
How to combine natural join and left outer join in SQL	+1.69
i want to fetch the last row by default mysql query	0.00
Remove commas from databse column	+2.18