2026-03-12 20:23:15

star/sqlidtabstat.sql

@@ -0,0 +1,49 @@
+-- https://blogs.oracle.com/optimizer/post/check-sql-stale-statistics
+
+set pagesize 100
+set linesize 150
+set trims off
+set tab off
+set verify off
+column table_name format a50
+column index_name format a50
+column object_type format a40
+column owner format a40
+
+with plan_tables as (
+select distinct object_name,object_owner, object_type
+from gv$sql_plan
+where object_type like 'TABLE%'
+and   sql_id      = '&1')
+select t.object_owner owner,
+       t.object_name table_name,
+       t.object_type object_type,
+       decode(stale_stats,'NO','OK',NULL, 'NO STATS!', 'STALE!') staleness
+from   dba_tab_statistics s,
+       plan_tables        t
+where  s.table_name = t.object_name
+and    s.owner      = t.object_owner
+and    s.partition_name is null
+and    s.subpartition_name is null
+order by t.object_owner, t.object_name;
+
+PROMPT ==========
+PROMPT Indexes
+PROMPT ==========
+with plan_indexes as (
+select distinct object_name,object_owner, object_type
+from gv$sql_plan
+where object_type like 'INDEX%'
+and   sql_id      = '&1')
+select i.object_owner owner,
+       i.object_name index_name,
+       i.object_type object_type,
+       decode(stale_stats,'NO','OK',NULL, 'NO STATS!', 'STALE!') staleness
+from   dba_ind_statistics s,
+       plan_indexes       i
+where  s.index_name = i.object_name
+and    s.owner      = i.object_owner
+and    s.partition_name is null
+and    s.subpartition_name is null
+order by i.object_owner, i.object_name;
+