Method and system for performing fine grain versioning

作者: Jay Gitterman , Timothy Nicholas Scott , David Bradshaw , Peter Rex Thomas

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摘要: A method and apparatus are provided for converting a non-versioned schema to version-enabled schema. The includes reading first set of table definitions that belong the second is generated such each definition in corresponds table. Each columns correspond corresponding one or more additional storing version information. Multiple versions particular object stored within In response request from user retrieve object, present determined based on workspace associated with user. presented without exposing values

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