统计表的大小
统计表的大小
统计用户表的大小:
SELECT * FROM
(
SELECT SEGMENT_NAME, SUM(BYTES)/1024/1024/1024 G
FROM DBA_SEGMENTS
WHERE OWNER = user
GROUP BY SEGMENT_NAME
ORDER BY 2 DESC
)
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统计表的大小 统计表的大小 统计用户表的大小: SELECT * FROM ( SELECT SEGMENT_NAME, SUM(BYTES)/1024/1024/1024 G FROM DBA_SEGMENTS WHERE OWNER = user GROUP BY SEGMENT_NAME ORDER BY 2 DESC )...
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