…b7` bit(1) NOT NULL, `b8` bit(1) NOT NULL, `b9` bit(1) NOT NULL, `b10` bit(1) NOT NULL ) ENGINE=MyISAM mysql> …1 byte for each BIT(1) column. So we can get 1 byte per column for boolean flag storage in… NULL Create_time: 2008-04-24 00:54:18 Update_time: NULL Check_time: NULL Collation: latin1_swedish_…
Post: MySQL Server Variables - SQL layer or Storage Engine specific.
June 8, 2006 By 14 Comments
… storage engines. Lets start with a bit of history. When MySQL was just written there was not that… to make sure data hits the disk ft_boolean_syntax, ft_max_word_len, ft_min_word_… feature. low_priority_updates If enabled selects will get higher priority than updates and waiting update will not stall…
Post: Sphinx: Going Beyond full text search
July 23, 2007 By 18 Comments
…mysql.com/download/mysql-5.1.html” would match “mysql.com”, “dev.mysql.com”, “dev.mysql.com/download/” and “dev.mysql.com/download/mysql…’re doing kind of “boolean full text search”. Plus …we cheated a bit and distinct number is bit approximate for… lot of resources to update or periodically build for …
Comment: Database problems in MySQL/PHP Applications
August 11, 2006 By 13 Comments
… user. This might be a > bit extreem if you have thousands of …database background. > Things are different with MySQL. Good design will help dictate … may add processing time to inserts, updates, and deletes but there are other benefits… rows with an index on a Boolean column for example) is unlikely …
