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Rating Stats for

Uueerdo

Rating
1548.02 (8,558th)

Reputation
12,268 (11,975th)

Page: 1 2 3 4 5 ... 21

Title	Δ
WITH (...) IF ... IN ... in MySQL trigger	0.00
Mysql query taking 20 minutes only for 11000 records. how to optimi...	-0.38
GROUP BY on multiple columns with multiple INNER JOINs	0.00
Sequential Group By in SQL	0.00
SQL/MySQL DELETE all rows EXCEPT 2 of them	+0.82
Use select statement as the limit to the outer select statement	-1.71
MySQL Right Join Data Not Counting Correctly	+0.42
Subquery in the WHERE clause exercise	+1.70
mysql - update, multiple table join, set value from case expression	0.00
Splitting out a single field into multiple fields	0.00
How to loop in mysql instead of looping results	0.00
How to affectively lock/block rows?	0.00
How to update numbers in a column given a condition in MySQL?	-2.38
Does the size of a table affect speed when selcting a single row us...	0.00
How to update NULL values?	+0.37
Avoid duplicates when inserting data into a SQL Server table withou...	+1.97
HAVING vs WHERE performance with computed columns in MySQL	0.00
How to fix AFTER UPDATE Trigger	0.00
Not getting the right results using GROUP_CONCAT in query	+0.42
How do I create a trigger with Inner Joins	0.00
MySQL Illegal mix of collations when using user-defined variables i...	0.00
MySQL Trigger - AFTER CREATE ON not working	0.00
At what time will MySQL execute events that are scheduled every DAY?	0.00
Using aggregate function value again in the query	0.00
Predicting the primary keys exhaustion in MySQL based on rate of in...	-0.08
How to intersect two queries in MySQL	-0.33
Nesting a second query inside a list of unique column values	0.00
Why comparing Strings in MySQL query is not working	+1.06
What is the most efficient way to find the first and last entry of...	-2.01
Duplicate entry '1-1110' for key 'INDEX' while remo...	+2.05
Function/Procedure to delete tables by date without deleting system...	+0.42
MySQLl key-value store ordering with specific condition	0.00
How to make the empty rows in the end in the alphabetical order of...	0.00
I was wondering if anyone knew how to find the min value and a max...	0.00
MySQL: Count of Maximum Occurrences of Distinct Value	0.00
How to fix ' Trigger Error ' before INSERT in MySQL?	0.00
What is the best way to see if a [time length] is available with ro...	0.00
How can I optimize my MySQL query converted from SQL Server?	-0.70
MySQL query looking for 3 identical transactions over a very large...	+1.71
How to update only if value is empty, otherwise update in next row	-0.09
How can I make a WHERE clause restriction dynamic on ID level	-0.96
How can I select related items within the same table in one SQL query	+0.87
MYSQL Conditional Always Evaluating to Else	0.00
Retrieving count from nested select statement	-1.78
How to self join a table and present a limited number of results, b...	0.00
Union query wrong execution	-0.58
MySQL Workbench, how to fix "SELECT is not valid at this posit...	0.00
Joining 3 Tables based on specific conditions	-0.56
How can I rewrite this 'Invalid use of group function' quer...	+2.18
SQL Constraints on multiple tables	0.00