2026-03-12 20:23:15

vdh/free_space_in_tempfile.sql

@@ -0,0 +1,38 @@
+col size_temp_files format 999G999G999G999 Heading "Size|Temp|Files"
+col free_space_in_temp_files format 999G999G999G999 Heading "Free|Space|In|Temp|Files"
+col free_space_in_sort_segment format 999G999G999G999 Heading "Free|Space|In|Sort|Segment"
+col used_space_in_sort_segment format 999G999G999G999 Heading "Used|Space|In|Sort|Segment"
+col total_free format 999G999G999G999 Heading "Total|Free"
+
+select tsh.tablespace_name,
+       dtf.omvang size_temp_files,
+       tsh.free_space_space_header free_space_in_temp_files,
+       nvl(ss.free_space_sort_segment,tsh.used_space_space_header) free_space_in_sort_segment, -- could be empty
+       nvl(ss.used_space_sort_segment,0) used_space_in_sort_segment,
+       tsh.free_space_space_header+nvl(ss.free_space_sort_segment,tsh.used_space_space_header) TOTAL_FREE
+from ( select tablespace_name, 
+              sum(bytes)/1024/1024 omvang 
+       from dba_temp_files
+       group by tablespace_name
+     ) dtf,
+     ( select tablespace_name,
+              sum(BYTES_USED)/1024/1024 USED_SPACE_SPACE_HEADER,
+              sum(BYTES_FREE)/1024/1024 FREE_SPACE_SPACE_HEADER
+       from v$temp_space_header
+       group by tablespace_name
+     ) tsh,
+     ( select tablespace_name,
+              sum(USED_BLOCKS)/1024/1024 USED_SPACE_SORT_SEGMENT,
+              sum(FREE_BLOCKS)* par.value/1024/1024  FREE_SPACE_SORT_SEGMENT
+       from v$sort_segment ss,
+            v$parameter par
+       where par.name = 'db_block_size'
+       group by tablespace_name, value
+     ) ss
+where dtf.tablespace_name = tsh.tablespace_name
+      and ss.tablespace_name (+)  = dtf.tablespace_name 
+/
+
+
+
+