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Rating Stats for

Quassnoi

Rating
1625.87 (967th) 		Reputation
404,495 (93rd)
Page: 1 ... 49 50 51 52 53 ... 80
Title Δ
Pagination Strategies for Complex (slow) Datasets -0.93
SQL reordering Priority row-by-row +0.06
Averaging a total in mySQL -0.55
Running numbers in SQL +0.83
Complicated SELECT query -1.89
Grab only the last post from all topics in a category from phpbb 0.00
SQL performance issue for IN and OR +0.18
Weighted average in T-SQL (like Excel's SUMPRODUCT) +0.60
"Field 'COUNT(id)' has no dataset" TSQLQuery in Delphi -0.37
large mysql (innodb) database - slow query performance, disappearin... +0.07
How can I optimize this SQL query to get rid of the filesort and te... -0.66
MySQL error 150 during CREATE TABLE -0.43
Why is PLSQL slower than SQL*Plus -0.13
What can happen as a result of using (nolock) on every SELECT in SQ... +0.30
SQL get IDs that are available in the given time interval for X con... 0.00
SQL Performance using a COALESCE Function 0.00
SQL SELECT with m:n relationship +0.64
SQL: deleting data where parent doesn't exist -1.08
How to display all but first table row? +0.55
VARCHAR(MAX) versus VARCHAR(n) in Oracle +0.07
What does =+ mean in (T)SQL? +0.85
SQL Server query plan differences +0.64
Indexed CHAR(255) field in MySQL... Is it optimal? +0.26
What is the fastest method for importing from the active sheet in E... +1.13
Two SUM queries together +1.02
When to use EXCEPT as opposed to NOT EXISTS in Transact SQL? +0.81
Fuzzy grouping in Postgres +1.38
server side db programming: why? +0.76
casting in MySQL +1.63
TSQL Conditionally Select Specific Value -0.19
Getting rid of hard coded values when dealing with lookup tables an... -0.78
PostgreSQL analog of SQL Server index 0.00
Dynamic or column-ized tsvector index? -0.04
Help in optimizing a query for a Postgresql database -0.44
SQL Group By One Field and Order By Another Field -0.44
Less repetition in where-clauses when querying many columns -1.42
Why no love for SQL? +0.30
mysql multiple index question -1.32
MySQL Stored Procedures +0.31
Eliminate group of NULLs from result set +0.01
Optimizing Mysql Query +1.07
SQL Not Like Statement not working +0.29
Is there a way to get rows_examined in MySQL without the slow log? -0.19
Query Performance of joining before or after UNION +0.84
Can a stored procedure/function return a table? +0.32
top 2 values from group by +1.03
Achieving properties of binary and collation at the same time +1.36
If Record Exists, Update Else Insert -0.64
Error calling remote scalar-valued function 0.00
ORA-04098: Simple trigger is invalid. Why? +1.23