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etsa

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1517.35 (37,926th)
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4,660 (35,681st)
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Title Δ
how to implement calculation for dynamically formed columns -0.29
MYSQL Optimize query 0.00
get particular day between a data range from giving table -0.91
SELECT list is not in GROUP BY clause ERROR MySQL -0.51
Improving MySQL Query-Performance -0.54
How to select rows where date is greater than the date in another r... -0.39
Using a CTE to split results across a CROSS APPLY +1.87
Record not showing even the record exist in query using PL SQL 0.00
Separate rows in multiple delete SQL server 0.00
Indexing a MYSQL table with many columns -0.24
calculated field using if and or in ms-sql +0.47
How come my order by section gives a 'not a group by' error +0.49
SQL COUNT DISTINCT for each ID in MS Access -1.83
SQL join with selecting previous matching value with group by +0.49
Generate date range in between 2 dates +0.00
Combining two queries and using HAVING +0.48
How to use nchar with like operator in SQL Server +0.49
Show most recent topic in forum category with PHP MySQL JOINS 0.00
IF EXISTS then Update else do Nothing - SQL SERVER 2012 0.00
Trying to create a parent-child hierarchy in sql server +0.50
Select all categories with COUNT of sub-categories -0.91
SQL group by with like condition -0.82
Separate numeric inside string variable using patindex +0.00
Order By TableName and columnname -0.66
Is the query processing fast if I create an index on a column but m... +0.13
Percentile_disc() for a non round values -1.51
PSQL [error] - value being recognized as a column 0.00
Find MAX value From each decimal value 0.00
SQL Query returning unwanted Rows 0.00
MySQL Column is null, but not showing on SELECT -0.07
Pivot table with n/m format in cell - two values separated with slash -0.07
ora-01427 on select statement -0.73
How to exclude rows with blank info in one column -0.53
How to write complex Group by clause in sql server -0.00
How can I index these queries? 0.00
Remove string next to ' - ' SQL 0.00
SQL function in stored procedure not working -0.31
is there a syntactic shortcut similar to coalesce for union? 0.00
sql server : join query multiple query +0.06
how to check for duplicate column values in a row before updating i... 0.00
oracle, join with special requests -1.63
Should I use User ID and Event ID As a Composite Primary Key 0.00
UNION and JOIN 3 tables, One of them doesn't have the same rows... 0.00
Parameterize query not limiting in mssql server +0.70
How to solve difference in number of records from a union query 0.00
Keeping Leading Zeros in a Number Field On PL/SQL -1.43
Why aren't sql dates getting compared? -1.38
SQL Group by and include count in group by clause +0.49
Count of combinations of values in rows across the entire table -0.85
Count Values associated with key in Sql Server -0.02