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RolandoMySQLDBA

Rating
1552.06 (7,356th)
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37,359 (3,004th)
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Title Δ
mysqldump on a merge table +0.40
selecting "friends" with mySQL JOIN CASE 0.00
When querying large data sets, prevent script timeout +1.79
is it possible to count how many words are matched for every row wi... 0.00
PHP max DB connections reached - using Kohana/ORM to initiate conne... -0.57
showing sum in last row of table using mysql -1.47
SQL - Counts not returning zeros +1.15
MySQL transaction journaling 0.00
How to find out the tables that take up maximum memory in database? +1.26
Transforming tree nodes with levels to row list -0.28
How to set InnoDB in MySQL to the snapshot isolation level -0.18
Run a query in a MySQL stored procedure if a condition is true +0.43
MySQL - Delimiter error 0.00
How to make the mysql MEMORY ENGINE store more data? +1.21
How to see the indexes on a table in mysql workbench? -0.58
Get the maximum field value between different tables and the table... -0.62
Grouping two columns in mysql -0.59
Capitalize the first word outputted from MySQL only -0.08
Counting with conditions -0.83
Selecting total value, and a subset of it 0.00
With No Lock Tables MySQL +0.43
MySQL Will storing BigINT signed Slow down my db? 0.00
MySQL dual master replication -- is this scenario safe? +0.41
Is a separate query good enough, or is there some sort of join I ca... +0.43
What difference does it make adding PKs & FKs when you can stil... -0.81
MySQL - turn one long table column into table with multiple columns 0.00
Deleting rows from id table based off of data from three correspond... 0.00
How can I count the number of columns in a MySQL table using C#? -0.83
How can I update values in MySQL table If other values are duplicat... -0.16
mysql loop select +0.25
How to truncate text obtained from a MySQL database and append elli... -0.31
Converting mysql from linux to windows server +0.41
SQL - Adding a count to select clause -0.97
Select the first element in each day of the month +1.25
Can the following be achieved using MYSQL union? 0.00
Keeping integrity between two separate data stores during backups (... +0.41
MySQL Combining One to Many into One Row 0.00
crazy cardinality counts for show table status +1.56
SQL select some rows in a table so that they sum up to certain value -1.30
How to disable index in innodb +0.43
bash how to print for loop output into one line? -0.75
Can mysql take -e option and an input SQL script from command line... -0.13
Batch-file for mysqldump to backup each database into a separate file -0.94
What is the best way to delete old rows from MySQL on a rolling bas... -1.01
MySQL: How to find newest row using 3 keys? - not as simple as it s... 0.00
MySQL Group By zip code +0.43
JOIN 4 Tables with meta_table -1.91
MySQL row locking myisam innodb +1.04
Font problem in Joomla 0.00
Select based on Multiple Rows -0.29