2026-03-12 20:23:15

csierra/trace_10053_mysid_on.sql

@@ -0,0 +1,10 @@
+-- trace_10053_mysid_on.sql - Turn ON CBO EVENT 10053 LEVEL 1 on own Session
+ALTER SESSION SET tracefile_identifier = '10053';
+--
+COL host_name NEW_V host_name;
+COL trace_file NEW_V trace_file;
+COL filename NEW_V filename;
+--
+SELECT host_name, value trace_file, SUBSTR(value, INSTR(value, '/', -1) +1) filename FROM v$instance, v$diag_info WHERE name = 'Default Trace File';
+--
+ALTER SESSION SET EVENTS '10053 TRACE NAME CONTEXT FOREVER, LEVEL 1';