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MtwStark

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1493.88 (4,314,295th) 		Reputation
2,070 (81,290th)
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Title Δ
Determine cluster of access time within 10min intervals per user pe... +0.52
How do I get distinct text values in a group-by while running an ag... 0.00
Retrieving records across 2 tables with a SUM and getting lastest r... -1.16
Query to compute sum according to time intervals +0.08
SQL Server get multiple next values for sequence +0.04
how to rewrite this Oracle query to use efficient CTE +0.52
sql- suppressing the amount value to get the unique value when its... +2.43
Subtract 6 days and 23 hours from a Timestamp or Datetime in BigQuery 0.00
Postgres query left join take too time +0.56
Optimizing group by query with union -0.20
How to textually indicate that there are no results in a SQL SELECT? -0.24
Excluding values that appears in different table -0.45
SQL LEFT JOIN: difference between WHERE and condition inside AND +2.21
Can you use an AND statement in a JOIN in SQL +0.46
Get previous and next data based on given input +0.47
Difference between 'union' and 'union all' when SQL... -0.02
Search string from large amount of data(millions of record in CSV f... +0.51
SQL Join Rows to column -1.65
Embed CASE inside CONCAT +0.10
ODBC Escape Syntax SQL Server 2016 0.00
How can I get the last record for a given id in the fastest way? (M... -0.29
Sort the table in sequential conditions? +1.34
SQL: Use calculated column just defined in subsequent calculation -1.93
SQL Offset total row count slow with IN Clause +0.50
Join on one date entry in one table being the closest date to anoth... 0.00
Improve performance of SQL Query with dynamic like +1.99
Temporary table with Primary Key from another table +0.52
How to drop a temporary table +0.26
I need a Row_number over partition to achieve this in SQL Server -0.27
Adding temp table step to improve INSERT performance - acceptable p... -0.18
Is it possible to use IF statement in WHERE clause and use INTO sta... -0.66
Choosing reasonable indices for recovering min and max value of ran... -1.11
SpringBoot Aruba Mail 0.00
SQL to find upper case words from a column -0.57
Incorrect syntax near '.' 0.00
SQL query issue with achieving an encompasses all effect -0.05
Have 17 subquery case statements, any better way to do this? 0.00
Slow sort in query 0.00
How to pivot base one column with related column? -1.80
Trouble with Left Join in SQL Query +0.83
I want to join two tables and display two rows as a single row +0.86
I need a new line with the sum of the previous lines +0.17
SqlServer selected column data padded with unwanted whitespace +0.15
Alternative to Iteration for INSERT SELECT UPDATE in a sequence -1.75
SQL Server getting last X month average including missing months +0.25
Where clause with three options +0.17
How to do partition by in sql for the below example -0.49
List Column Names in a Table -1.96
SQL Server, Sub-query from different object connection -0.52
How can I filter my records based on this specific criteria? +0.03