| 摘要 |
A method, system and article of manufacture for linking logical fields abstractly describing data in a database and, more particularly, for creating an abstract query using linked logical fields. One embodiment provides a method of linking logical fields abstractly describing data in a database. The method includes creating link information for a first logical field from the plurality of logical fields. The link information identifies at least one second logical field from the plurality of logical fields and an associated link type operation. The first and second logical fields are linked using the link information.
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