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Rating Stats for

Kamil Gosciminski

Rating
1571.46 (3,890th)

Reputation
11,696 (12,672nd)

Page: 1 2 3 ... 13

Title	Δ
SQL How to extract first few & last few lines	0.00
Issue with MySQL delete and inner join	+1.60
What are precision and scale for numeric data types in Postgres?	-1.68
Distinct one field but wanted to display all the columns	-0.22
Equivalent Functions for JSON/B Operators in Postgresql	-2.45
SQL Between + OR slow	-0.61
SQL subquery with GROUP BY that returns duplicate minimums. how is...	-1.18
Table specifically built for a dashboard has several filters.... be...	0.00
group and count the result from LEN and alias	-1.31
Multiple case with different table	+0.39
column does not exist error even when using the 'as' keyword	-1.26
How to write the query to get the first and last date of a January...	-0.32
Row binding two sql tables without duplicates?	-0.13
How to get the MAX(SUM of values) to find the category with the big...	+0.11
Mysql query to get value from list of values in another table	0.00
Inserting values into the table	+1.46
Calculate row difference within groups	+0.95
SQL Count NULL values is 0 even when there are NULL values	+1.77
Replace value from one column with a value from another columns	+0.39
Bulk SQL statement for alter table add composite primary key	0.00
Avoid calculating null values into nested SQL query	0.00
MySQL query to match on multiple patterns	-2.20
Create combinations from different tables	-2.69
Efficient way to verify a table is a subset of another table	+1.33
Where clause between union all in sql?	+0.04
Database structure of product images	0.00
How to design erd where employee is a customer too?	+0.40
Force Oracle's sysdate to return different value for multiple s...	+0.36
How to get columns as zero when there is no data for a specific dat...	0.00
delete duplicates in sql lite from one table	-0.28
select from 2 table get rows include foreign key is null	+0.39
Updating records missing from clause	-1.24
SQL: How to get one of two string columns, depending if filled	0.00
sql return empty although there is no error	0.00
SQL Server Get one row for each student with highest date	+0.39
SQL request using join	+0.39
Create directory using SAP BODS script	0.00
Why PostgreSQL CTE with DELETE is not working?	0.00
How to create calculation in MySQL between date and price	+0.39
Postgresql group by for multiple lines	-0.65
Alias a mysql table for a session?	0.00
Mysql Sum of Two aggregate functions Not Working	-1.49
How to read result in function A from function B	+1.79
Update column from table starting from 0	+1.66
How to show limited children in ER Diagram	0.00
join three table in oracle 11g	+1.07
Regex with exceptions to certain keywords	0.00
Finding stats for data in PostgreSQL table. Unique count and highes...	0.00
How to optimize SQL query (Oracle Database)	-2.59
Postgres: Count Rows with a Left Join	+0.47