统计所有节点表空间使用率 select substr(TABLESPACE_NAME,1,20) as TBSPC_NAME,bigint(TOTAL_PAGES * PAGE_SIZE)/1024/1024 as "TOTAL(MB)", used_pagesPAGE_SIZE/1024/1024 as "USED(MB)", free_pagesPAGE_SIZE/1024/1024 as "FREE(MB)" from table(snapshot_tb...
显示全部- 统计所有节点表空间使用率
select substr(TABLESPACE_NAME,1,20) as TBSPC_NAME,bigint(TOTAL_PAGES * PAGE_SIZE)/1024/1024 as "TOTAL(MB)",
used_pagesPAGE_SIZE/1024/1024 as "USED(MB)", free_pagesPAGE_SIZE/1024/1024 as "FREE(MB)"
from table(snapshot_tbs_cfg('DB_NAME', -2)) as snapshot_tbs_cfg
2、查看表空间使用率
select substr(tbsp_name,1,20) as TABLESPACE_NAME,substr(tbsp_content_type,1,10) as TABLESPACE_TYPE,sum(tbsp_total_size_kb)/1024 as TOTAL_MB,
sum(tbsp_used_size_kb)/1024 as USED_MB,sum(tbsp_free_size_kb)/1024 as FREE_MB,tbsp_page_size AS PAGE_SIZE
from SYSIBMADM.TBSP_UTILIZATION group by tbsp_name,tbsp_content_type,tbsp_page_size
order by 1
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