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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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Title Δ
Update/Delete JSON array value in SQL Server +0.33
Error mapping data type Oracle and C# 0.00
Querying a non-normalized table +0.33
how to put specific number of characters in front of a string in pl... -1.73
Finding max of transaction_date for corresponding code -2.15
Convert string variable to GUID -0.90
Are multiple stored procedure calls in SQL Server Agent command win... 0.00
Sum value with date condition 0.00
REPEAT Query MySQL -0.67
T-SQL return every other character from string -2.18
Get average days open for issues per day (SQL) 0.00
Count the number of spaces in a string +0.33
mysql select distinct if condition exists +0.32
Query to find all people who have had a child with more than one pe... -3.04
Insert current datetime into mysql table resulting an error 0.00
MySQL: parse and cast strings which contain numbers with units -1.00
H2 MERGE INTO ... USING with multiple values, do NOT update if exists +1.25
How to detect duplicated rows in SQL with where condition -1.06
Get the id of the row with the max value with two grouping +1.65
Adding Auto Increment column in destination SSIS? -0.66
How to get row count of select statement inside stored procedure in... 0.00
Check if Exists PLS-00405: subquery not allowed in this context +0.84
Convert Csv string to a table and get the position 0.00
Is it possible to do multiple pivots without explicitly naming each... -1.61
How to pull counts in a SELECT statement in a iterative manner agai... 0.00
Can the UPDATE() function be used multiple times within a SQL Serve... +0.34
Table/View 'NEW' does not exist, Derby 0.00
How can I pass parameters to a pass-through query in c#? -0.18
Trying to refactor the recursive query in an Oracle CTE? 0.00
Grouping values with Partition by query +0.33
Double braces while creating index with certain length in PostgreSQL 0.00
How to insert multiple rows into MySQL -0.16
Oracle SQL: Missing right parenthesis 0.00
SQL query to select only year from date in inner join +1.16
Get last entry for each user in a MySQL table 0.00
postgresql select distinct on column but only if another column doe... 0.00
SQl group by to get the defaults 0.00
MySQL group by for missing values 0.00
Error: invalid input syntax for type numeric: "" (postgre... +0.33
Drop large set of tables in SQL Server -0.75
MySQL - creating table with not null on multiple columns together -0.12
SQL - Iterate over a temp table to check for free DBs names -0.95
Use database with missing file -0.17
How to combine two rows under specific condition -2.75
count records by specifying many fields and many count clauses on s... 0.00
select query with date in postgres sql 0.00
MySQL scope of alias -0.33
Mysql @count:= @count + 1 update column based on the sort order of... -0.20
Is id column position in Postgresql important? 0.00
How to use returning value in PostgreSQL query 0.00