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kjmerf

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1465.04 (4,525,055th) 		Reputation
2,695 (62,714th)
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sql query records pair of two -3.88
Calculate row count when facing SPOOL space issue 0.00
Use conditions in GROUP_CONCAT 0.00
how to update a column in a table by joining another table with onl... -3.93
Sql: How can I select only one record which non present an id +0.05
How do optimise sql query using join between multiple tables +3.71
retrieve records where aggregate function is subject to a condition +4.04
How to left join on two tables on just unique ids -1.79
Combining and/or statements crashing database -2.67
SQL Difference function between Name Column in 2 Tables -3.28
conditional where Sql server -4.28
SQL to delete patients who have not had an account since 2000 -1.66
removing duplicates based on a number of specific criteria in oracle +0.21
MYSQL - Select only rows with status not changed +3.93
How to get data preferentially from the joined tables in SQL Server +0.14
How to show two columns of names? 0.00
CASE with IN and SELECT subquery -2.00
Grouping while maintaining next record +3.89
sql having clause issue 0.00
In Access 2010, how do I write an update query to "fill in the... +3.94
Select all from one table where some columns match another select -0.02
select sql query to merge results +1.68
How to arrange Sql rows in a specific format +1.68
Count number of occcurance of a field for each ID +0.62
Get grouped ID with common values -4.06
How to return unique rows having count() of multiple columns = 1 us... 0.00
SELECT value only once per date in CASE statement +4.84
Is there a way to group SQL functions? -3.82
Mysql - How to retrieve all items that doesn't have a specific... +0.44
What is the SQL statement for the following task: +4.02
How to combine rows after a JOIN where duplicate first columns occu... +4.10
Select something from a nested select +0.31
how to perform the following query? 0.00
dlookup between two tables (nested dlookup not working) +2.69
Search query not working +4.17
SQL - Query Join result is empty even though there are data in one... -1.40
How can I Select from a table where 3 out of 4 columns have identic... +3.99
UPDATE query containing IN with subquery is very slow -1.90
Impala: change the column type prior to perform the aggregation fun... -3.90
SQL Allow One Return Value for Field -1.39
Left outer join with multiple matches, how to return a specific one? -2.71
How to combine group by, where and logical operators? +0.62
SQL - Select query +4.47
Query to select and combine uppermost and lowermost value from tables -2.05
sql query sum by category +0.13
SQL NEWBIE, LIKE CLAUSE 0.00
take Duplicated ID's out and Identify a new columns -0.54
Removing duplicate columns in one row while merging corresponding c... +2.36
Quicker way to sum sections of an SQL column +4.21
Hive - Filter values that do not fall in multiple ranges/intervals -2.79