StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

RolandoMySQLDBA

Rating
1552.06 (7,356th)

Reputation
37,359 (3,004th)

Page: 1 ... 6 7 8 9 10 11

Title	Δ
Complex Query with related tables - Optimal Solution	+0.50
Select query locks innodb table	0.00
How to 'update table, if table exists' with MySQL Dump?	+1.42
When to use different never-rejected ("insert or update")...	-1.26
Must I do 26 times mysql query in a directory list page group by A-Z?	-0.00
MySql Replication - slave lagging behind master	+1.64
MySQL COUNT of multiple left joins - optomization	+0.62
CAST DECIMAL to INT	+1.78
Change a flag in database to show someone is "online" but...	+0.41
MYSQL - Changing year of dates from 2020 to 2011	-1.04
Selecting max() of multiple columns	-1.05
SQL SELECT WHERE with date and time	-1.08
How do I increase the speed of this data analysis?	-1.16
MySql - create replication with minimal downtime	+1.91
Getting root parent	+0.42
Rollback on multiple queries	+1.77
MYSQL Trigger set datetime value using case statement	-0.19
MySQL Merging InnoDb and MyiSAM tables	0.00
MySQL Joins with a banned words table	-1.12
Retrieve SUM of hits from another table	+0.43
Optimal single query for checking if record exists in either/or table	+0.50
MySQL Stored Procedure to order a linked list	-1.79
SHOW (more than one) VARIABLES	-1.98
How to perform range queries across tables in SQL	-0.27
Why Does the MySQL Query Optimizer choose the secondary index over...	+0.96
How can I make these two queries into one?	+0.38
MySQL: Display number of records based on 2 columns with PHP	-0.73
Many-to-many query, MySQL	+0.04
Single query to get date and flag the date as enabled	-0.09
How to select from a column while excluding certain values	-0.61
How do you optimize this MySQL slow query?	+1.84
Query filtering	-1.12
How to rollback changes made to a database with presence of Try Cat...	-0.07
MYSQL Select Query with SUM()	-0.87
how to add prefix of all tables in mysql	+1.57
Mysql in sentence	0.00
Mysql : How to synchronize databases after having been offline usin...	+0.38
mysql deadlock explanation	0.00
Insert rows only when id from another table exists	-0.81
Does size of an Text field in a MySQL InnoDB table affect performan...	0.00
Getting max value from many tables	+0.49
MySQL: ERROR 1227 (42000): Access denied - Cannot CREATE USER	+0.40
Fastest MySQL peformance updating a single field in a single indexe...	0.00
ORDER BY mysql numbers in correct order	+0.74
Optimize query to information_schema	0.00
How to transfer .frm files to table?	-1.99
Calculate Timespan in MySQL	0.00
More Efficient Way To Write MySQL Query?	+1.87
Cannot update a field on MySQL	+0.41
GROUP_CONCAT Question	0.00