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Optimizing search trees by increasing success size parameter

机译:通过增加成功大小参数来优化搜索树

摘要

A SQL query that includes an IN-List is optimized by (1) performing an evaluation to determine whether access to a table can be performed as a join operation, (2) converting the IN-List to an IN-LIST relation, and (3) joining the IN-List relation with the table to access the data in the table.
机译:通过(1)执行评估以确定是否可以将表访问作为连接操作来进行优化,(2)将IN-List转换为IN-LIST关系,并( 3)将IN-List关系与表连接起来以访问表中的数据。

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