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Lukasz Szozda

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1608.51 (1,451st) 		Reputation
93,446 (832nd)
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Title Δ
Duplicated values from Tri-INNER JOIN-Relation packed using GROUP_C... +0.39
Kafka JDBC Connect query causes ORA-00933: SQL command not properly... -2.59
SQL and Regex | check url path -2.48
Dapper Parameter Length 0.00
Is this a bug in SQL Server? +0.66
SELECT FOR JSON outputs exponent on floating points 0.00
org.flywaydb Unique Constraint Issue -0.90
Update value of the last entry of a database -0.22
can I put a Where clause on *just one field*? +1.83
How to exclude records based on values in 2 other tables 0.00
Oracle CASE and BOOLEAN Numeric Expressions -0.69
SQL Server for xml path with double elements -2.23
Oracle - Nested Table fetching results 0.00
How to find children and parents from hierarchy in one SQL query 0.00
SQL Server Query group by analytic -0.16
Stored procedure in SQL Server performs very slowly when used by ma... 0.00
SQL Server VARBINARY INSERT Locks Table for 30+ Minutes 0.00
SQL QUERY FROM 25(LAST MONTH) to 25(CURRENT MONTH) +0.20
Can't select in DB2 0.00
Is it allowed to use over() in the having clause? -0.68
Is it possible to update one column always and another conditionall... +1.33
Using a case statement in conjunction with stuff +1.78
Replace decimal value with a different value according to its curre... +1.26
Cannot find data type user defined data type 0.00
Find Substring - SQL 0.00
To check if all the records of a collection in Oracle are same? -1.89
how count results from a multiple regexp oracle +1.87
Query IN Clause with parameter +0.32
MySQL Select parents and childs in proper order with single query -2.30
How to print a message in access based on a criteria 0.00
Making PostgreSQL query more DRY 0.00
Why would replacing a parameter with a local variable speed up a qu... 0.00
Conditionally insert into table if column exists 0.00
Drill: This query cannot be planned possibly due to either a cartes... +1.05
Any way to nest WITH..AS? -0.16
String formatting using LISTAGG in Oracle. Escaping single quote `... +0.32
How can I group by (like an Excel pivot table?) my minute bar data -2.43
Filter rows after string operation on unnested array 0.00
"SQLite Error: No Such Column "even though it's a value 0.00
Prevent from inserting columns without triggers -0.79
ERROR at line 5: ORA-00907: missing right parenthesis +1.16
Group by value and create geography polyline from points (latitude... 0.00
Change column being used in WHERE condition based on IF condition +0.89
In Postgresql, is there a way to restrict a column's values to... 0.00
Stored procedure does not create new table -0.79
Merge two columns into new columns +0.33
PostgreSQL: IF EXISTS COMMENT ON TABLE +2.14
SQL Server view metadata information 0.00
GROUP_CONCAT in SQL Server error 0.00
How to insert multiple rows in a single query using a stored proced... +1.46