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Using target database system statistics in emulation
Using target database system statistics in emulation
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机译:在仿真中使用目标数据库系统统计信息
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摘要
A method, system, and computer program are disclosed. Statistics are read from a data dictionary on a target system. The statistics include statistics for a table in a database in the target system. The statistics are exported to a test system separate from the target system. A command is received to use the statistics in emulation. In response the statistics are copied to a cache in the test system and the target system is emulated on the test system using the statistics in the test system's cache.
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