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Quassnoi

Rating
1625.87 (967th) 		Reputation
404,495 (93rd)
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Title Δ
mySQL: Knowing when to UPDATE and when to INSERT? +0.98
How to rewrite long query? -0.71
Left Join Returning Extra Rows T-SQL? +0.41
Optimize slow ranking query +0.36
Optimal search queries -1.82
select more rows as a column 0.00
What is the result of this SQL query? -0.94
Why does MySQL autoincrement increase on failed inserts? +0.98
find relationships in a many-to-many structure with sql 0.00
selecting when an aggregate column has two or more items -0.42
rookie MySql question about paging; Is one query enough? +0.60
Query with multiple IN-statements but without the cartesian product -0.24
Scalable Full Text Search With Per User Result Ordering +0.31
SQL Server 2008 - Query takes forever to finish even though work is... +0.25
Database design -1.03
Querying Last Entries group by DeviceId 0.00
SQL:Casting a String to IDS with IN clause +0.80
Query doesn't use a covering-index when applicable 0.00
How to work with CTE. There is some error related to anchor 0.00
More efficient left join of big table -0.74
mysql select records greater than 3 months +0.29
How to update a table using a select group by in a second one and i... -0.70
select field information with min time value -0.49
Should I create a unique clustered index, or non-unique clustered i... -1.35
How to retrieve the rows (with maximum value in a field) having a a... 0.00
FreeText Query is slow - includes TOP and Order By -0.38
Mysql question: is there something like IN ALL query? +0.70
SQL Query - Can I compare using LEN in SELECT clause? +1.13
SQL partial max +0.28
Selecting min date excluding 0000-00-00 +0.25
SQL Replace Into question +0.31
SQL Join query help 0.00
MySQL GUI Programs -0.52
Fill in missing values in a SELECT statement +1.31
Postgesql select from 2 tables. Joins? 0.00
Help with query -0.80
How to find Expr#### in Execution Plan 0.00
MySQL slow query +0.42
Help with two SQL Queries -0.62
In SQL / MySQL, what is the difference between "ON" and &... +1.23
Datetime and date-range comparsion +0.29
In SQL / MySQL, can a Left Outer Join be used to find out the dupli... -0.55
MySQL: Get average of time differences? 0.00
Mysql german accents not-sensitive search in full-text searches 0.00
How to select distinct in SQl Server 2008 but for only one field ou... -0.68
Oracle guid to other table +0.28
CakePHP and SQL Server 2008, Group By not working 0.00
Is count(*) really expensive? +0.73
Complex SQL query... 3 tables and need the most popular in the last... 0.00
Recursion in prepared statements +1.44