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  • 不同数据库'查询第几行到第几行记录'脚本的区别

    mysql数据库:

      ① SELECT * FROM table LIMIT [offset,] rows | rows OFFSET offset;

      ② SELECT * FROM table ORDER BY id LIMIT [offset,] rows | rows OFFSET offset;

    pgsql数据库:

      ① SELECT * FROM table LIMIT 10 OFFSET 20;

      ② SELECT * FROM table ORDER BY id LIMIT 10 OFFSET 20;

    mssql数据库:

      ① SELECT TOP 10 * FROM table WHERE id in (SELECT TOP 20 id FROM table ORDER BY id) ORDER BY id DESC;

      ② SELECT IDENTITY(int,1,1) id,* INTO temp FROM table;SELECT * FROM temp id BETWEEN 10 AND 20;

    oracle数据库:

      ① SELECT * FROM table WHERE rownum < 20 

        minus 

        SELECT * FROM table WHERE rownum < 10;

      ② SELECT * FROM (SELECT t.*, row_number() over(ORDER BY id)rowid FROM table t) WHERE rowid BETWEEN 10 AND 20;

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  • 原文地址:https://www.cnblogs.com/az4215/p/12689826.html
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