Database 版 (精华区)
发信人: thank (飞云), 信区: Database
标 题: 关于DB2的LOAD(1)
发信站: 紫 丁 香 (Thu Oct 8 20:29:10 1998), 转信
There are multiple phases to the LOAD process: Load, where
the data is written into the table; Build, where the indexes
are created; and Delete, where the rows that caused a unique
key violation are removed from the table. You must run the
SET CONSTRAINTS SQL statement after the load completes if
there are tables left in the check pending state to validate
the table for referential integrity and check constraints.
The LOAD utility generates messages about the progress of each
phase. If a failure occurs during the LOAD process, these
messages will assist you in deciding how to recover.
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※ 来源:.紫 丁 香 bbs.hit.edu.cn.[FROM: citslab.hit.edu.]
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