oracle SQL查询的相关内容

文章 2011-06-03 来自：开发者社区

[推荐]ORACLE SQL：经典查询练手(不懂装懂，永世饭桶！)

文章 2009-06-17 来自：开发者社区

oracle常用经典SQL查询

oracle常用经典SQL查询常用SQL查询： 1、查看表空间的名称及大小 select t.tablespace_name, round(sum(bytes/(1024*1024)),0) ts_size from dba_tablespaces t, dba_data_files d where t.tablespace_name = d.tablespace_n...

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