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Quassnoi

Rating
1625.87 (967th)
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404,495 (93rd)
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Title Δ
Updating values to a table based on another table slow +0.30
How do I make this SQL query work (computed column with nested quer... -0.11
MySQL locking priorities +0.30
Annoying mysql update query problem +0.32
Order by RAND( ) on a HUGE table causes it to crash in MySQL. Why? +0.29
Reduce rows in SQL 0.00
username/password in separate table or user table? 0.00
DELETE all duplicate topics with few conditions +0.64
mySQL how can I speed up with function field > x and field < y -0.30
Analytical Functions in Sql server 2005 -0.69
Key-Store Database / Doubles Conditions -0.54
SELECT sales by user pairs 0.00
mysql get the order by to happen before the group by -0.45
SQL Server question stored procedure loops -1.58
LINQ & SQL query help: Doing a distinct on two columns together? +0.78
Mysql query most recent entry with a twist 0.00
Inner join a single row by getting only the highest integer row +1.88
Selecting data from multiple tables and use a left join? +1.10
How do I write an infinite loop with Oracle's stored procedures? -1.86
SQL sum( ) over different periods? +1.25
PostgreSQL unique indexes and string case -1.00
DB query explanation +0.29
How can I accelerate this MySQL query? +0.61
The multi-part identifier columnName could not be bound 0.00
automatically restart sql server after rebuild index -0.60
very difficult mysql query - random order on two tables +1.59
Mysql match all word either from column1 or column2 0.00
Two queries that should be equivalent are returning different results 0.00
Oracle Not Equals Operator +0.81
How to rewrite CROSS APPLY to INNER JOIN to make the view indexed 0.00
How do I query for all the nodes between two nodes in a tree? +0.72
mysql: select, insert, delete and update in one query -1.15
Does this query have to be nested? -0.84
Best practice for a "comment" table in a relational datab... +0.70
MySQL Insert Select -1.54
when to prefer pessimistic model of transaction isolation over opti... +0.89
Group 2 rows into 1 in Oracle using SQL +0.67
MySql - Is an index on a column redundant if it is defined as unique? +1.07
Can MySQL use index in a RANGE QUERY with ORDER BY? +1.25
Join 4 tables in DB with Stored Procedure? +1.12
Select a fixed number of rows from two tables in sql 0.00
Are table aliases faster than tablenames? +1.10
How can I get last record from a table? -0.28
postgresql index usage - Pluses And Minuses -0.21
How to get missing values in sql? -0.26
mysql innodb insert statement takes very long time 0.00
Converting mysql tables from latin1 to utf8 -2.72
Mysql - where last X number are certain value +0.31
What is the difference between "Is Not Null" and "No... +0.99
In the UPDATE statement, are NOLOCK hint honored in the FROM clause? +0.29