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LukStorms

Rating
1526.72 (21,903rd)
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13,646 (10,536th)
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Title Δ
SQL. Joining records from 3 or more tables based on dates -1.08
How can I keep the order of column values in a union select? -0.20
How to use PIVOT in SQL for this sample +0.69
A SQL statement 0.00
using where to filter total 0.00
Difference between GROUP BY and DISTINCT, without aggregate functions 0.00
SQL calculating seniority start date 0.00
Get min and max between two dates +0.22
Regex pattern for Indian currency to validate 0.00
Transpose rows in SQL Server +2.06
notepad++ regular expression find and count or copy -0.03
Minify JS via PHP using regex -1.16
SQL Server Sorting +0.30
Select content between the nth and the nth+N marker -0.34
how can i get between two tags conntent and replace at specefic tex... +0.52
SQL regex expression for text before pipe +1.21
How to change tags with a namespace to tags with a prefix in the de... -1.54
row_number() in T-SQL -1.43
SQL Query If Condition for specific text within two rows -0.91
Update Temp table to Insert node in XML data using SQL +2.51
How to sort elements in an array into order and even numbers and th... +1.66
I kept getting Error in query (1064): Syntax error near , any idea... 0.00
Auto increment the column value by 1 conditionally in select query... +0.82
REGEX extract string between quotes but after a specified string -0.17
Merge two SQL queries in the same resultset +0.52
Regex: select only a part of the expression +0.96
Remove rows from table based on column value using self join -0.52
Is there an efficient way to run a sub-regex replace statement in a... 0.00
SQL left join giving duplicate results +2.53
How do I check if a string is made up exclusively of same-length ch... +2.53
simple python regular ex not working -0.38
regex match not outputting the adjacent matches javascript -1.07
Select all rows with equal values in 2 columns within each group -0.98
Conditional regexp_replace Oracle / PLSQL -0.78
How can I get the Substring after the Comma in SQL Server? -1.59
SQL Server : filtering records that have matching address for an ow... -1.58
SQL update based on hierarchial data +1.06
How to add new column and get the data from other column? SQL +0.25
How can I write the SQL-Code, so I only get the first Name? +0.52
Postgres DISTINCT vs DISTINCT ON -0.52
Select block text (line vty 0 4) using powershell/regex 0.00
Regular expression mathces +0.03
How to calculate Amount by days wise of customer in sql +2.31
SQL: How to subtract two fields belongs to same ID -0.26
SQLite Delete multiple rows with group by and join two tables 0.00
Grouping but with keeping all non-NULL values +1.31
Replace outer single quotes (') to double (") and inner do... -0.76
Using case statement when joining two values SQL +1.40
How to take a value from a column in SQL Server and repeat the valu... +0.07
Regex - how to match text between commas -0.01