stock index insured account 股价指数保险帐户
Of course, no index can account for everything.
当然,没有任何索引可以解释一切。
To evaluate the new access plan after the index creation on the ACCOUNT table issue.
为了在account表上创建索引之后评估新的访问计划,要发出。
Update the catalog statistics with the runstats command so that the optimizer can take this newly created index into account.
用runstats命令更新目录统计数据,以便优化器可以考虑这个新创建的索引。
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