join column中文,join column的意思,join column翻译及用法

2025-11-24 07:01 浏览次数 16

join column

联接列

join column 例句

英汉例句

  • add the join column named jmxconnectionid.

    添加名为jmxconnectionid 的join column

  • on the other hand, if the first join column is an integer, the related join column must also be of an integer data type, but it can be a different size.

    另一方面,如果第一个联结资料行为整数,则关联的联结资料行也必须为整数资料型别,但资料大小可有所不同。

  • it then reads from the outer table bad_credit using the ship operator, hashing the join column values, and checking in the lookup table generated for the inner table.

    然后,它使用ship操作符读外表 bad_credit,散列连接列的值,并检查为内表生成的查找表。

  • if a join is between one table that has an ascending index on the join column and a second table that has a randomized index column, the indexes are not in the same order and cannot be merged.

    如果一个连接位于两个表之间,一个表在连接列上具有升序索引,另一个表具有随机索引列,那么两个索引不是相同的顺序,无法合并。

  • the join is performed by scanning the inner table of the hash join, customers, and generating a lookup table by hashing the join column values.

    该连接的执行过程包括扫描散列连接中的内表customers,并通过散列连接列的值生成一个查找表。

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