Different Ways To Check The Tablespace Size
Script 1.
set linesize 100 pages 100 trimspool on numwidth 14
col name format a25
col owner format a15
col "Used (GB)" format a15
col "Free (GB)" format a15
col "(Used) %" format a15
col "Size (M)" format a15
SELECT d.status "Status", d.tablespace_name "Name", TO_CHAR(NVL(a.bytes / 1024 / 1024 /1024, 0),'99,999,990.90') "Size (GB)", TO_CHAR(NVL(a.bytes - NVL(f.bytes, 0), 0)/1024/1024 /1024,'99999999.99') "Used (GB)", TO_CHAR(NVL(f.bytes / 1024 / 1024 /1024, 0),'99,999,990.90') "Free (GB)", TO_CHAR(NVL((a.bytes - NVL(f.bytes, 0)) / a.bytes * 100, 0), '990.00') "(Used) %" FROM sys.dba_tablespaces d, (select tablespace_name, sum(bytes) bytes from dba_data_files group by tablespace_name) a, (select tablespace_name, sum(bytes) bytes from dba_free_space group by tablespace_name) f WHERE d.tablespace_name = a.tablespace_name(+) AND d.tablespace_name = f.tablespace_name(+) AND NOT (d.extent_management like 'LOCAL' AND d.contents like 'TEMPORARY') UNION ALL SELECT d.status "Status", d.tablespace_name "Name", TO_CHAR(NVL(a.bytes / 1024 / 1024 /1024, 0),'99,999,990.90') "Size (GB)", TO_CHAR(NVL(t.bytes,0)/1024/1024 /1024,'99999999.99') "Used (GB)", TO_CHAR(NVL((a.bytes -NVL(t.bytes, 0)) / 1024 / 1024 /1024, 0),'99,999,990.90') "Free (GB)",TO_CHAR(NVL(t.bytes / a.bytes * 100, 0), '990.00') "(Used) %" FROM sys.dba_tablespaces d, (select tablespace_name, sum(bytes) bytes from dba_temp_files group by tablespace_name) a, (select tablespace_name, sum(bytes_cached) bytes from v$temp_extent_pool group by tablespace_name) t WHERE d.tablespace_name = a.tablespace_name(+) AND d.tablespace_name = t.tablespace_name(+) AND d.extent_management like 'LOCAL' AND d.contents like 'TEMPORARY';
Script 2.
column TABLESPACE_NAME for a20
column FILE_NAME for a93
set lines 220 pages 220
Script 3.
select fs.tablespace_name "Tablespace", (df.totalspace - fs.freespace) "Used MB", fs.freespace "Free MB", df.totalspace "Total MB", round(100 * (fs.freespace / df.totalspace)) "Pct. Free" from (select tablespace_name, round(sum(bytes) / 1048576) TotalSpace from dba_data_files group by tablespace_name ) df, (select tablespace_name, round(sum(bytes) / 1048576) FreeSpace from dba_free_space group by tablespace_name ) fs where df.tablespace_name = fs.tablespace_name order by 1;
Script 4.
set lin 120
set echo off
set feed off
column PCT format 999.99
column tbspce format A30
col container for a30
select substr(f.tablespace_name,1,30) tbspce, round(f.tsbytes/(1024*1024),0) "ALLOCATED(MB)", round(nvl(s.segbytes,0)/(1024*1024),0) "USED(MB)", round((nvl(s.segbytes,0)/f.tsbytes)*100,2) PCT, lower(vc.name) as container from (select con_id,tablespace_name,sum(bytes) tsbytes from cdb_data_files group by con_id,tablespace_name) f, (select con_id,tablespace_name,sum(bytes) segbytes from cdb_segments group by con_id,tablespace_name) s, v$containers vc where f.con_id=s.con_id(+) and f.tablespace_name=s.tablespace_name(+) and f.con_id=vc.con_id order by container, tbspce;
Script 5.
set pages 999
set lines 400
SELECT df.tablespace_name tablespace_name, max(df.autoextensible) auto_ext, round(df.maxbytes / (1024 * 1024), 2) max_ts_size,round((df.bytes - sum(fs.bytes)) / (df.maxbytes) * 100, 2) max_ts_pct_used,round(df.bytes / (1024 * 1024), 2) curr_ts_size,round((df.bytes - sum(fs.bytes)) / (1024 * 1024), 2) used_ts_size,round((df.bytes-sum(fs.bytes)) * 100 / df.bytes, 2) ts_pct_used,round(sum(fs.bytes) / (1024 * 1024), 2) free_ts_size, nvl(round(sum(fs.bytes) * 100 / df.bytes), 2) ts_pct_free FROM dba_free_space fs, (select tablespace_name, sum(bytes) bytes, sum(decode(maxbytes, 0, bytes, maxbytes)) maxbytes, max(autoextensible) autoextensible from dba_data_files group by tablespace_name) df WHERE fs.tablespace_name (+) = df.tablespace_name GROUP BY df.tablespace_name, df.bytes, df.maxbytes UNION ALL SELECT df.tablespace_name tablespace_name, max(df.autoextensible) auto_ext, round(df.maxbytes / (1024 * 1024), 2) max_ts_size, round((df.bytes - sum(fs.bytes)) / (df.maxbytes) * 100, 2) max_ts_pct_used, round(df.bytes / (1024 * 1024), 2) curr_ts_size, round((df.bytes - sum(fs.bytes)) / (1024 * 1024), 2) used_ts_size, round((df.bytes-sum(fs.bytes)) * 100 / df.bytes, 2) ts_pct_used, round(sum(fs.bytes) / (1024 * 1024), 2) free_ts_size, nvl(round(sum(fs.bytes) * 100 / df.bytes), 2) ts_pct_free FROM (select tablespace_name, bytes_used bytes from V$temp_space_header group by tablespace_name, bytes_free, bytes_used) fs, (select tablespace_name, sum(bytes) bytes, sum(decode(maxbytes, 0, bytes, maxbytes)) maxbytes, max(autoextensible) autoextensible from dba_temp_files group by tablespace_name) df WHERE fs.tablespace_name (+) = df.tablespace_name GROUP BY df.tablespace_name, df.bytes, df.maxbytes ORDER BY 4 DESC;
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