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Quassnoi

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1625.87 (967th) 		Reputation
404,495 (93rd)
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Title Δ
oracle select query - index on multiple columns -0.21
what mysql format should i use for these decimals? (Google Maps co-... +0.29
SQL join to grab data from same table via intermediate table 0.00
select distinct over specific columns 0.00
Sorting tree with other column in SQL Server 2008 0.00
In SQL, why is "Distinct" not used in a subquery, when lo... +1.17
MySQL problem with Insert Clause -0.22
Finding gaps (missing records) in database records using SQL +1.05
SQL Query Math Gymnastics -0.16
BETWEEN operator vs. >= AND <=: Is there a performance differ... +0.92
MySQL don't want to store unicode character +0.29
Is MySQL InnoDB is appropriate for this scenario? -0.35
Why isn't my query using any indices when I use a subquery? +1.34
Oracle intermediate join table size 0.00
paste(1) in SQL +0.96
SQL MIN in Sub query causes huge delay 0.00
SQL query duration is longer for smaller dataset? +1.21
How can I concisely copy multiple SQL rows, with minor modifications? -0.50
How to write a query for creating an stored proceedure in mysql -0.24
What is a "batch", and why is GO used? -1.31
basic SQL atomicity "UPDATE ... SET .. WHERE ..." +0.72
Why use MySQL over flatfiles? +0.73
Do I need to translate (local) in a sql server connection string? +0.09
difference between where and nested queries -1.48
Help with a query -0.49
Performance problem on a query -0.75
outer join for parent child chain -0.43
MySQL data file won't shrink +0.21
Indexing SET field 0.00
problem with IN clause in SQL +0.18
How to fix this simple SQL query? -1.45
Finding date between start date and end date -0.53
How many maximum recursion possible for CTE in SQL server? 0.00
SQL indexing on varchar +1.13
Compare datatime field with current datetime in MySQL +0.28
How do I return count and not count in a SQL query? +0.73
How to SUM() from an offset through the end of the table? +0.88
Why are joins bad when considering scalability? -0.08
Insert / Select with different Values Possible in MYSQL? +0.48
MySQL index building performance -2.59
Alternative to Intersect in MySQL -0.21
Swap image with jquery and show zoom image 0.00
Is there any difference between SQL running in code vs the MySQL co... -0.43
What is the effect on record size of reordering columns in PostgreS... +1.09
SQL: How to join a view with a table? -2.25
LIMIT support in MySQL +0.69
MySQL sorting: NULL to the end & use index? Not possible? +1.20
Index sizes in MySQL +0.30
Performance with timestamp conditions -1.03
MySQL index cardinality - performance vs storage efficiency 0.00