2026-03-12 20:23:15

2026-03-12 21:23:47 +01:00
parent eab4b36eca
commit 93039b8489
3332 changed files with 699614 additions and 0 deletions
--- a/csierra/cs_spch_first_rows.sql
+++ b/csierra/cs_spch_first_rows.sql
@@ -0,0 +1,99 @@
+----------------------------------------------------------------------------------------
+--
+-- File name:   cs_spch_first_rows.sql
+--
+-- Purpose:     Create a SQL Patch with FIRST_ROWS for given SQL_ID, and drops SQL Profile and SQL Plan Baselines
+--
+-- Author:      Carlos Sierra
+--
+-- Version:     2023/04/27
+--
+-- Usage:       Connecting into PDB.
+--
+--              Enter SQL_ID and PLAN_HASH_VALUE when requested.
+--
+-- Example:     $ sqlplus / as sysdba
+--              SQL> @cs_spch_first_rows.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_spch_first_rows';
+--
+DEF cs_sql_id_col = 'NOPRI';
+DEF cs_uncommon_col = 'NOPRI';
+DEF cs_delta_col = 'NOPRI';
+-- DEF cs_sqlstat_days = '0.25';
+-- @@cs_internal/cs_sample_time_boundaries.sql
+-- @@cs_internal/cs_snap_id_from_and_to.sql
+--
+PRO 1. SQL_ID: 
+DEF cs_sql_id = "&1.";
+UNDEF 1;
+DEF cs_filter_1 = 'sql_id = ''&&cs_sql_id.''';
+DEF cs2_sql_text_piece = '';
+--
+@@cs_internal/cs_last_snap.sql
+--
+SELECT '&&cs_file_prefix._&&cs_script_name._&&cs_sql_id.' cs_file_name FROM DUAL;
+--
+@@cs_internal/cs_signature.sql
+--
+COL hints_text NEW_V hints_text NOPRI;
+SELECT q'[&&hints_text.]'||CASE WHEN '&&cs_kiev_table_name.' IS NOT NULL THEN ' LEADING(@SEL$1 &&cs_kiev_table_name.)' END||q'[ OPT_PARAM('_b_tree_bitmap_plans' 'FALSE') OPT_PARAM('_no_or_expansion' 'TRUE')]' AS hints_text FROM DUAL;
+--
+@@cs_internal/cs_spool_head.sql
+PRO SQL> @&&cs_script_name..sql "&&cs_sql_id."
+@@cs_internal/cs_spool_id.sql
+@@cs_internal/cs_spool_id_list_sql_id.sql
+--
+PRO CBO HINTS    : "&&hints_text."
+--
+@@cs_internal/cs_print_sql_text.sql
+-- drop existing patch if any
+@@cs_internal/cs_spch_internal_drop.sql
+--
+PRO
+PRO Create name: "spch_&&cs_sql_id."
+@@cs_internal/cs_spch_internal_create.sql
+--
+@@cs_internal/cs_spch_internal_list.sql
+--
+-- drop existing profile if any
+@@cs_internal/cs_sprf_internal_stgtab.sql
+@@cs_internal/cs_sprf_internal_pack.sql
+@@cs_internal/cs_sprf_internal_drop.sql
+--
+-- drop existing baseline if any
+DEF cs_plan_name = '';
+@@cs_internal/cs_spbl_internal_stgtab.sql
+@@cs_internal/cs_spbl_internal_pack.sql
+DECLARE
+  l_plans INTEGER := 0;
+BEGIN
+  IF '&&cs_sql_handle.' IS NOT NULL THEN
+    l_plans := DBMS_SPM.drop_sql_plan_baseline(sql_handle => '&&cs_sql_handle.');
+  END IF;
+END;
+/
+--
+DEF cs_scope_1 = '';
+@@cs_internal/cs_gv_sql_global.sql 
+@@cs_internal/cs_gv_sql_stability.sql
+--
+PRO
+PRO SQL> @&&cs_script_name..sql "&&cs_sql_id."
+--
+@@cs_internal/cs_spool_tail.sql
+@@cs_internal/cs_undef.sql
+@@cs_internal/cs_reset.sql
+--