• It is rare in an OLTP query for the lookup tables to be selected as the primary query tables requiring an index on the dependent table to support the join.

    OLTP查询中很少需要选择查找表作为需要相关表上的索引来支持联接的主查询表。

    youdao

  • It is rare in an OLTP query for the lookup tables to be selected as the primary query tables requiring an index on the dependent table to support the join.

    OLTP查询中很少需要选择查找表作为需要相关表上的索引来支持联接的主查询表。

    youdao

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