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Lukasz Szozda

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1608.51 (1,451st)
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93,446 (832nd)
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pick two rows value except equals for each row? 0.00
MySQL function getting syntax error query does not return +1.25
SQL query for percentile intervals, but equal number of rows per in... 0.00
redis vs postgresql for wildcard search of large number of records 0.00
Showing Multiple rows against an ID in One Row - Oracle SQL 0.00
T-SQL Foreach row if column has value 0 -0.09
return the first 3 results beginning with letter (a-z) 0.00
Table cannot be build in this way? 0.00
Can Microsoft SQL Operations Studio be used to access MYSQL databas... 0.00
String to binary and back using pure SQLite +0.34
Postgres 9.5 ON CONFLICT DO SELECT 0.00
How can i get those id which has all status? +0.79
Oracle ref cursor / normal cursor at schema level -0.18
MySQL 1064 syntax error when using statement +1.04
ORA-06550: wrong number or types of arguments 0.00
How to do text mask? 0.00
plpgsql function with conditional statement to access column name 0.00
For each guest with at least one booking, list the guest number and... -1.45
SELECT 2 rows of the same column value +0.34
OR keyword in a CASE WHEN which is itself in a WHERE clause +0.33
SQL Select virtual columns reference virtual columns -0.21
Weird result of using CTE 0.00
How to Drop Table with Where clause / condition? +1.30
Value of variable in Oracle with Select Into not resolving during p... 0.00
Unique constraint on single field of a custom type in postgres -1.68
How to select highest common value across groups +1.09
Usage of " " inside a concat statement in excel 0.00
Trying to SUM values from UNION with one column -0.50
SQLite: search keywords' table with separate rows and joining m... 0.00
Passing Table Name as parameter in SQL Server 2012 0.00
Window functions in PostgreSQL +0.37
Mysql - GROUP_CONCAT - Control order of other / merged columns +0.35
how to return a zero in sql instead of no row selected using case w... -0.57
MySQL query runs successfully on local but gives DATE_FORMAT error... -0.92
Keyword based searches from multiple data files 0.00
Efficient of SQL Update Query -0.67
turnaround time calculation in oracle SQL developer 0.00
SQL Rule/Constraint for Sharing 0.00
Group by for XML Path ibn SQL 0.00
Referencing AS in the HAVING clause -1.78
SQL Query of a column containing an XML +0.33
How do you really create a zero-length binary value in SQL Server? 0.00
Self Referencing table in Procedure 0.00
Table-valued parameter insert performing poorly +0.95
PLS-00323PLS-00323 and PLS-00371 when creating a package in Oracle +1.48
Building AST from T-SQL 0.00
automatically updating the sysdate functionality in oracle sql 0.00
Is there any way to do select on top of WITH clause in a SQL Server... +0.34
Mysql Why select count distinct return zero +0.18
How to display only the rows where number of unique values in one c... 0.00