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...
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posted @ 2009-12-08 16:31
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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,...
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posted @ 2009-12-08 15:30
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