myisam
Why was MyISAM a fix to this problem caused by InnoDB?
I was experiencing a very weird bug in my Python on MySQL app. The following code was in a loop that was called many times. The code never raised an error, but also never inserted any data:[详细]
2023-03-08 21:06 分类：问答InnoDB insert fails silently, works fine when table is MyISAM
I\'ve got an InnoDB table in MySQL 5.0.77 that looks like this: CREATE TABLE `products_vendors` ( `vendor_id` int(10) unsigned NOT NULL,[详细]
2023-03-08 13:50 分类：问答MySQL - Executing intensive queries on live server
I\'m having some issues dealing with updating and inserting millions of row in a MySQL Database.I need to flag 50 million rows in Table A, insert some data from the marked 50 million rows into Table B[详细]
2023-03-08 03:55 分类：问答GROUP BY query optimization
Database is MySQL with MyIS开发者_JAVA技巧AM engine. Table definition: CREATE TABLE IF NOT EXISTSmatches([详细]
2023-03-07 01:53 分类：问答Best practice for storing very large amount of data in database table
Using: LAMP (PHP5, MYSQL 5+/MyISAM) I am consuming a lot of data from a number of different feeds. There could be hundreds or thousands+ of records on any given day.[详细]
2023-03-05 10:30 分类：问答MyISAM vs InnoDB for BI / batch query performance (ie, _NOT_ OLTP)
Sure, for a transactional database InnoDB is a slam dunk.MyISAM doesn\'t support transactions or row-level locking.[详细]
2023-03-04 14:55 分类：问答How long will a MyISAM table lock by default?
I\'m seeing a pending insert lock up a MyISAM table. The query itself isn\'t a standout, but in the FULL PROCESSLIST it looks like there\'s an INSERT with a lock and a bunch of SELECTs waiting on it.[详细]
2023-03-02 11:59 分类：问答Storage entgine choice for a website - Myisam or Innodb?
Whatwould be an obvious choice as a storage engine for a Craiglist type site - MyIsam or InnoDband Why?[详细]
2023-03-01 08:46 分类：问答MySQL incremental backups using dumps from a slave (InnoDB and MyISAM)
Assume I already have a master and a slave DB server that are up and running. I\'d like to introduce incremental backups/point in time recovery into the mix. Since I\'ve already got binary logs going[详细]
2023-03-01 04:08 分类：问答PHP/MySQL(i) use_result, store_result and MyISAM Table Locks
I\'ve read variou开发者_StackOverflow中文版s sources (like this, this, or this one) about the difference between use_result() (unbuffered queries) and store_result() (buffered queries) and also know t[详细]
2023-02-28 15:28 分类：问答
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