recomputation中文什么意思

例句与用法

1. If you disable automatic statistics recomputation , you must manually update the statistical information
   如果禁用自动统计信息重新计算，则必须手动更新统计信息。
2. To restore automatic statistics recomputation , reissue update statistics without the norecompute option or run
   若要恢复自动统计信息重新计算功能，可重新发出不使用norecompute选项的update statistics或执行
3. Disabling automatic statistics recomputation can cause the query optimizer to choose a less optimal strategy for queries that involve the specified table
   禁用自动统计信息重新计算会导致查询优化器为涉及指定表的查询选择非最佳的策略。
4. Disabling automatic recomputation of distribution statistics may prevent the query optimizer from picking optimal execution plans for queries involving the table
   如果禁用分布统计的自动重新计算，可能会妨碍查询优化器为涉及该表的查询选取最佳执行计划。
5. Disabling automatic recomputation of distribution statistics may prevent the query optimizer from picking optimal execution plans for queries that involve the table
   如果禁用分发统计信息的自动重新计算，可能会阻止查询优化器为涉及该表的查询挑选最佳执行计划。