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23 views

How do I stop views (large data sets) from freezing my database

I am working with tables that contain upwards of 200,000 rows. My boss wants to use views that refer to other views in order to have things be more automated. The problem is that the MySQL server ...
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1answer
102 views

Mysql sequential numbering based on MAX of another column

I've a table lp_pictures which have these fields: [id | plate_uid] [1 | aaa] [1 | aaa] [1 | aaa] [1 | bbb] [1 | bbb] [1 | bbb] and i need to UPDATE the field id to becomes: [id | plate_uid] ...
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1answer
258 views

extremely slow MyISAM slave updates

I have 2 slaves and one is working as expected. The other slave is extermely slow while executing the "update" statements. The insert and deletes are fast. I used "check table tbl_name" to see if any ...