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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
How to keep the leap year when substracting 1 year -1.52
SQL aggregate rows with same id , specific value in secondary column -1.91
Check if data has a default length and it's numeric in sql +1.95
Cannot partitioning table on mysql 0.00
PostgreSQL select columns based on case statement 0.00
Manipulate data in order to return total values using SQL Server 0.00
Delete table column if exists (SQLSTATE[42000] Syntax error or acce... -0.45
Aggregation in SQL Server 2014 +0.04
Select row data in addition to structured XML data -1.56
Update the table if data entered for the same SAP_ID again in PL SQL 0.00
Disable all SQL Agent Jobs in a particular category 0.00
SqLite.js Uncaught Error: CHECK constraint failed 0.00
Is there a way to merge multiple update queries into one query? +1.15
In Clause limit in oracle +0.28
SQL Server stored procedure syntax to return retval from execute pa... 0.00
Invalid column error in SQL Server using "Where" condition -0.53
How to replace null values to 0 in pivot table using sql server 0.00
Stored Procedure updates two rows 0.00
How to find stock turning price points 0.00
Cannot create temporary table in view definition PostgreSQL 0.00
MySQL Syntax error SQL Error [1064] [42000]: You have an error in y... 0.00
issue regarding Size of the NUMERIC data column 0.00
Get ID if table has one or more row exist for a condition +0.27
How to exclude rows in sql server insert statement? +1.24
SQL query to bring back max of multiple rows +1.22
How to Use Delete Triggers to Delete Rows From Same Table? 0.00
PostgreSQL Master Details Transaction Handling using Npgsql 0.00
pivoting a sql query going from wide to long format in ORACLE -0.65
Finding the right SQL report 0.00
Incrementing a field value over time in Oracle 12c 0.00
How to find repeating rows and update the first row in the sequence? +1.15
Using Import wizard to import Excel data into table in SQL Server 2... 0.00
query condition - Oracle SQL 0.00
How to display output like this in SQL? +0.97
SQL Server: From ID column to Bitwise/Flag column -2.66
Execute two statements using a WITH result +1.28
Generating random string with T-SQL -0.46
Can I use dynamically LIKE and IN together? +0.58
Count the number columns using NOT NULL in a case statement 0.00
Oracle Bulk Collect into Collection using LOOP 0.00
Entity Framework creates wrong model from stored procedure 0.00
Subquery returned more than 1 value not permitted when subquery fol... 0.00
Oracle to SQL Server: Month + Year where clause -0.02
TSQL Reversing query to display cols as rows 0.00
Counting NULL values in a case statement +1.27
Use variable to create new table in ms sql 0.00
How to use case clause in where condition using SQL Server? +1.37
ORA-02253: constraint specification not allowed here 0.00
Calculate percentage rows over some specific value +0.85
SQL Inserting into table from temp table, and having ouput id inser... 0.00