摘要:
MySQL has a few storage types that use individual bits within a value to store datacompactly. All of these types are technically string types, regardless of the underlyingstorage format and manipulati...
阅读全文
posted @ 2009-12-08 16:31
Keep Walking
阅读(1990)
推荐(0)
编辑
摘要:
String TypesMySQL supports quite a few string data types, with many variations on each. Thesedata types changed greatly in versions 4.1 and 5.0, which makes them even morecomplicated. Since MySQL 4.1,...
阅读全文
posted @ 2009-12-08 15:30
Keep Walking
阅读(1702)
推荐(0)
编辑