----------------------------------------------------------------------------------------
--
-- File name:   cs_spbl_unpack.sql
--
-- Purpose:     Unpacks from staging table one or all SQL Plan Baselines for given SQL_ID
--
-- Author:      Carlos Sierra
--
-- Version:     2023/02/28
--
-- Usage:       Connecting into PDB.
--
--              Enter SQL_ID when requested.
--
-- Example:     $ sqlplus / as sysdba
--              SQL> @cs_spbl_unpack.sql
--
-- Notes:       Accesses AWR data thus you must have an Oracle Diagnostics Pack License.
--
--              Developed and tested on 12.1.0.2.
--
---------------------------------------------------------------------------------------
--
@@cs_internal/cs_primary.sql
@@cs_internal/cs_cdb_warn.sql
@@cs_internal/cs_set.sql
@@cs_internal/cs_def.sql
@@cs_internal/cs_file_prefix.sql
--
DEF cs_script_name = 'cs_spbl_unpack';
--
PRO 1. SQL_ID: 
DEF cs_sql_id = '&1.';
UNDEF 1;
--
SELECT '&&cs_file_prefix._&&cs_script_name._&&cs_sql_id.' cs_file_name FROM DUAL;
--
@@cs_internal/cs_signature.sql
--
@@cs_internal/cs_plans_performance.sql
@@cs_internal/cs_spbl_internal_list.sql
--
PRO
PRO 2. PLAN_NAME (opt):
DEF cs_plan_name = '&2.';
UNDEF 2;
PRO
--
@@cs_internal/cs_spool_head.sql
PRO SQL> @&&cs_script_name..sql "&&cs_sql_id." "&&cs_plan_name."
@@cs_internal/cs_spool_id.sql
--
PRO SQL_ID       : &&cs_sql_id.
PRO SIGNATURE    : &&cs_signature.
PRO SQL_HANDLE   : &&cs_sql_handle.
PRO PLAN_NAME    : "&&cs_plan_name."
--
@@cs_internal/cs_print_sql_text.sql
@@cs_internal/cs_spbl_internal_list.sql
@@cs_internal/cs_plans_performance.sql
--
PRO
PRO Unpack plan: "&&cs_plan_name."
DECLARE
  l_plans INTEGER;
BEGIN
  FOR i IN (SELECT sql_handle, obj_name plan_name 
              FROM &&cs_stgtab_owner..&&cs_stgtab_prefix._stgtab_baseline 
             WHERE signature = COALESCE(TO_NUMBER('&&cs_signature.'), signature)
               AND obj_name = COALESCE('&&cs_plan_name.', obj_name)
             ORDER BY signature, obj_name)
  LOOP
    l_plans := DBMS_SPM.unpack_stgtab_baseline(table_name => '&&cs_stgtab_prefix._stgtab_baseline', table_owner => '&&cs_stgtab_owner.', sql_handle => i.sql_handle, plan_name => i.plan_name);
  END LOOP;
END;
/
--
@@cs_internal/cs_spbl_internal_list.sql
--
PRO
PRO SQL> @&&cs_script_name..sql "&&cs_sql_id." "&&cs_plan_name."
--
@@cs_internal/cs_spool_tail.sql
@@cs_internal/cs_undef.sql
@@cs_internal/cs_reset.sql
--

