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In DB2 9.1, the compression takes effect only after the table dictionary is built, which is usually during the table REORG phase.
在DB 2 9.1中，只有在建立了表字典之后(表字典通常是在表reorg阶段建立的)，压缩才能生效。
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The phase is labeled as slang in the dictionary.
这个短语在字典里被列为俚语。
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