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jpw

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1647.13 (612th)
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40,941 (2,700th)
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Title Δ
SQL: Select new columns based on group order +0.85
Sql Inner join or self join -1.20
SQL Transpose Rows to undefined number of columns 0.00
Selecting data that could reside in many databases 0.00
PostgreSQL Delete Trigger +1.36
Mysql conditional count with group by in where clause 0.00
Get counts based on a group of dates +0.15
Get biggest value of group after join 0.00
How do I consolidate case when statements that have (SUM)? +1.04
Not getting any data is the last select ok? +1.77
Calculation field using division in SQLite3 +1.79
Addition of two columns in sub query not giving correct result set +0.36
How to get info about position element in the table? -1.61
How to call user define function in sql server +1.54
I am using SQL Server 2005 facing multiple rows displaying error 0.00
Adding first two rows result as a second row then addition of first... +0.36
How to get values from two tables by joins? -0.48
combine two rows in a table for a particular condition -0.63
How to manipulate a returned datetime value in T-SQL +1.88
SQL WHERE != clause results in no results when the WHERE returns no... +2.39
Get first k records / rows of a table using SQL +0.51
SQL select all but exlude results when datetime is between midnight... +0.56
Stored Procedure showing error 0.00
mssql invalid column name when using count distinct +1.19
using a if statement to qualify a table entry, then pull another en... 0.00
Sorting and Concatenating Database SQL statements...? +1.20
Is it possible to use 'as' keyword with procedures 0.00
Errors in Program which seem to be beyond my understanding -0.14
Dynamically define range to sum by based on row number? 0.00
Postgres Select subgroup 0.00
Two right joins / right + outer join, etc not working 0.00
MySQL CASE for value range doesn't work but nested IF's do? +1.47
Recursively calculate total value of current row using previous row... 0.00
Different date values -0.98
Query to check number of records created in a month. +1.56
SQL Summarize and Group +1.59
Query group sum with cross apply -0.31
Microsoft Access: Multiple Records with Same ID need to exclude bas... 0.00
Oracle join tables using string functions -0.46
Filtering result set to determine minimum values 0.00
How to compile VTProlog from source code? +1.15
Sum straight and overtime in single Access query -0.67
SUM in a recursive procedure -0.63
How to calculate recursive datetime in sql? -0.94
Converting MySQL code with date functions to MS SQL Server 0.00
Create table from join SQL Server +0.37
SQL Server: avg rate for male and female employees in AdventureWorks +0.50
forming subquery in postgres sql +0.35
View diff between two git revisions in VS2013 -2.49
Return an aggregate function as a percentage 0.00