StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

dkretz

Rating
1462.53 (4,527,021st)

Reputation
33,140 (3,566th)

Page: 1 2 3 4 ... 23

Title	Δ
How to show most recently updated restock product in database using...	-0.45
what exactly is vim's advance	+0.29
optimizing a slow query to find hole in sequence	+1.62
How do I efficiently delete all rows in a many-to-many relationship...	-0.79
How bad is overupdating?	+0.34
Why does putting a WHERE clause outside view have terrible performa...	+0.86
how to escape input but save unescaped into the database	-0.46
SQL: selecting rows where column value changed from previous row	-1.26
How can I combine the LOCATE() and SUBSTR() functions in MySQL to c...	+0.55
How to use database triggers in a real world project?	-1.21
different table for insert and select	+1.86
MySQL GROUP BY / ORDER BY issue with flat messages table / threads	+0.03
database table design for redundancy	-0.10
Difficult MySQL Update Query with Self-Join	-0.19
temporary tables in SQL	+0.62
Better way of child object accessing parent object?	-0.45
Frame and php insert alternatives -newbie questions!	-1.72
How do I use the value from row above when a given column value is...	+0.25
SQL insert a foreach select on same table?	-1.60
Is there any performance difference between using " = " a...	+1.53
How Can I make this MySQL Count query more efficient?	+1.36
Storing data from SQL in array	+0.05
With MySQL, how do I insert into a table on condition that the valu...	+0.54
Imploding in PHP vs imploding in MySQL - which uses less cpu?	-1.08
Inserting a NULL value into MySQL from PHP using a NULL-valued vari...	+0.56
MySQL query order the results in GROUP BY	-0.59
Running queries on tables with more than 1million rows in	-0.69
Best strategy on sending an array with AJAX	-0.46
SQL Query for datetime within 5 minutes of each other	-0.45
In Memory Database as a backup for Database Failures	+1.43
Why should we place interfaces with classes that use them rather th...	-0.56
What is the correct and easiest way to do prepared statements with...	0.00
Improve performance of Mysql query (lots of rows, and timestamp &qu...	-0.51
How costly are JOINs in SQL? And/or, what's the trade off between p...	-1.21
Migrate from SQL Server 2008 to MS access 2007	-0.03
What first model or database?	+0.31
Unable to convert MySQL date/time value to System.DateTime	+0.49
Why you should not use mysql_fetch_assoc more than 1 time?	-1.10
Schema-agnostic OLAP-like tool?	+0.54
SQL for large scale datasets	+2.36
MySQL 5.5 "select distinct" is really slow	+1.32
MySQL Index is bigger than the data stored	+1.07
How much is performance improved when using LIMIT in a SQL sentence?	-1.45
SQL nested query	-0.33
MySQL getting the lowest ID for a certain user -or- the ID of the e...	-0.68
When to LOCK TABLES in MySQL (MyISAM tables)?	+0.03
Mysql query for using count on a view in php	+1.18
SELECT one column if the other is null	+0.55
Does Wamp Server differ from a normal internet hosting provider?	+2.40
Change format of datetime in SQL	+1.69