StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Lukasz Szozda

Rating
1608.51 (1,451st)
Reputation
93,446 (832nd)
Page: 1 ... 10 11 12 13 14 ... 71
Title Δ
Schema does not exits for a table alis in a stored procedure in Pos... 0.00
Select all rows with the MAX value in SQLite? +0.66
SQL - Column string characters has to be greater than 25 -2.34
Creating a SQL Server database - but I get an error +1.60
Hierarchical structure for concrete id 0.00
PHP year 2038 problem with 64bit MySQL can't insert date throug... -0.66
Multiple date_format conversions 0.00
SQL Server : "invalid column name" error after GROUP BY o... -0.13
How to allow a column to be equal to only 1 of 3 values -0.56
Is there a way to have a sum window function not progressively sum... 0.00
MySQL Table empty even though it has been filled in via Python 0.00
How do I update rows in one table based on data not being present i... -0.13
How to refactor AND and OR in a left outer join as hive doesn't... 0.00
How do you select a record that has 4 digits/characters in a specif... +1.74
SQL wildcard search to find words from a single string that begins... +1.65
Does match_recognize have an option to keep all original rows and t... 0.00
T-SQL String Replace is Not Locking - Last Update Wins +1.45
WHERE clause on an alpha column containing integers fails in an int... +1.26
how to display amount 123.45 as 12345 +0.22
How to use wildcards (%) on the database variable rather than the i... 0.00
Could not find server error when parsing the import query 0.00
Why is it that SUM(a + b) != SUM(a) + SUM(b) in Hive? -2.30
Run equals and isnull statement in one query -1.26
How to convert an integer column as a comma separated row in Azure... +1.80
SQL view of union with parameter on each subclause -1.72
Why is using an alias in the having clause working? +2.26
Issue with Open Json returning null 0.00
Query data between the same date +1.00
Question from SQL exam that I find hard to answer -0.33
Write the SQL statement to change all customers’ name start with ‘T... -0.34
Filtering by Date in Metabase Dashboard doesn't -0.35
Delete duplicated row and append the rest row to another table 0.00
Aggregate query with distinct subquery kills every connection 0.00
Left join two tables and if value exists in both tables, keep the l... -1.11
Query from XML Column +0.78
selecting column a.qty-b.qty only if b.qty exists else return a.qty 0.00
error 156 severity 15 state 1 using syntax CASE WHEN ELSE END -1.25
Optional Parameter query with IS NULL not working as expected in Ja... 0.00
Index: Avoid duplicates in table when Status = 'S' 0.00
Add two string columns from different tables -0.49
How to insert system's Date into Table +1.71
Add unique column when I have condition 0.00
How to only edit certain strings in column? +0.36
SQL: 'ALL' explanation needed 0.00
sum of count(*) for all rows in MySQL +0.07
Is it necessary to use GROUP BY when we are selecting an aggregate... -2.36
Are these two SQL Statements equivalent? One works the other doesn&... -1.45
Filtering elements in a table based on relation with same table -0.18
Add a column in SQL LITE up to a certain number using SQL statement... 0.00
Explanation of IN operator +1.67