From acebef22fc2536efa9bb07f1153f666f0cdf8084 Mon Sep 17 00:00:00 2001
From: Yacine31 <yacine.oumghar@gmail.com>
Date: Tue, 22 Mar 2022 07:48:23 +0100
Subject: [PATCH] Create get_db_infos.sql

---
 get_db_infos.sql | 88 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 get_db_infos.sql

diff --git a/get_db_infos.sql b/get_db_infos.sql
new file mode 100644
index 0000000..d261c9e
--- /dev/null
+++ b/get_db_infos.sql
@@ -0,0 +1,88 @@
+#!/bin/sh
+
+#------------------------------------------------------------------------
+# Script pour récupérer les paramètres des bases avant migration
+# Exemple de sortie :
+# 
+# db_name,db_unique_name,global_names,db_domain,compatible,service_names,memory_target,sga_target,pga_aggregate_target,processes,open_cursors
+# ora12os7.local,DBSE,DBSE,FALSE,,11.2.0.4.0,DBSE,0,1241513984,412090368,150,300
+# ora12os7.local,orcl1120,orcl1120,FALSE,,11.2.0.4.0,orcl1120,1660944384,0,0,150,300
+# ---------
+# db_name,db_unique_name,NLS_CHARACTERSET,NLS_NCHAR_CHARACTERSET,NLS_SORT,NLS_LANGUAGE,NLS_TERRITORY
+# ora12os7.local,DBSE,DBSE,WE8MSWIN1252,AL16UTF16,BINARY,AMERICAN,AMERICA
+# ora12os7.local,orcl1120,orcl1120,WE8MSWIN1252,UTF8,BINARY,AMERICAN,AMERICA
+# ---------
+# db_name,db_unique_name,LOG_MODE,FORCE_LOGGING,SUPPLEMENTAL_LOG_DATA_PL,FLASHBACK_ON
+# ora12os7.local,DBSE,DBSE,ARCHIVELOG,YES,NO,NO
+# ora12os7.local,orcl1120,orcl1120,NOARCHIVELOG,NO,NO,NO
+#------------------------------------------------------------------------
+
+f_sql_param() {
+    param=$(sqlplus -s '/ as sysdba' << EOF
+    set pages 0 feedback off;
+    select value from v\$parameter where name='$1';
+EOF
+)
+    echo "$param"
+} #f_sql_param
+
+
+f_nls_param() {
+    param=$(sqlplus -s '/ as sysdba' << EOF
+    set pages 0 feedback off;
+    select value from nls_database_parameters where PARAMETER='$1';
+EOF
+)
+    echo "$param"
+} #f_nls_param
+
+f_db_param() {
+    param=$(sqlplus -s '/ as sysdba' << EOF
+    set pages 0 feedback off;
+    select $1 from v\$database;
+EOF
+)
+    echo "$param"
+} #f_db_param
+
+f_ins_host_name() {
+    param=$(sqlplus -s '/ as sysdba' << EOF
+    set pages 0 feedback off;
+    select host_name from v\$instance;
+EOF
+)
+    echo "$param"
+}
+
+export ORAENV_ASK=NO 
+
+
+echo db_name,db_unique_name,global_names,db_domain,compatible,service_names,memory_target,sga_target,pga_aggregate_target,processes,open_cursors
+ps -ef | grep pmon | grep -v grep | awk '{print $8}' | cut -d_ -f3 | while read sid
+do
+    export ORACLE_SID=${sid}
+    . oraenv -s
+
+    echo $(f_ins_host_name),$(f_sql_param "db_name"),$(f_sql_param "db_unique_name"),$(f_sql_param "global_names"),$(f_sql_param "db_domain"),$(f_sql_param "compatible"),$(f_sql_param "service_names"),$(f_sql_param "memory_target"),$(f_sql_param "sga_target"),$(f_sql_param "pga_aggregate_target"),$(f_sql_param "processes"),$(f_sql_param "open_cursors")
+done
+
+echo "---------"
+echo db_name,db_unique_name,NLS_CHARACTERSET,NLS_NCHAR_CHARACTERSET,NLS_SORT,NLS_LANGUAGE,NLS_TERRITORY
+ps -ef | grep pmon | grep -v grep | awk '{print $8}' | cut -d_ -f3 | while read sid
+do
+    export ORACLE_SID=${sid}
+    . oraenv -s
+
+    echo $(f_ins_host_name),$(f_sql_param "db_name"),$(f_sql_param "db_unique_name"),$(f_nls_param "NLS_CHARACTERSET"),$(f_nls_param "NLS_NCHAR_CHARACTERSET"),$(f_nls_param "NLS_SORT"),$(f_nls_param "NLS_LANGUAGE"),$(f_nls_param "NLS_TERRITORY")
+done
+
+echo "---------"
+echo db_name,db_unique_name,LOG_MODE,FORCE_LOGGING,SUPPLEMENTAL_LOG_DATA_PL,FLASHBACK_ON
+ps -ef | grep pmon | grep -v grep | awk '{print $8}' | cut -d_ -f3 | while read sid
+do
+    export ORACLE_SID=${sid}
+    . oraenv -s
+
+    echo $(f_ins_host_name),$(f_sql_param "db_name"),$(f_sql_param "db_unique_name"),$(f_db_param "LOG_MODE"),$(f_db_param "FORCE_LOGGING"),$(f_db_param "SUPPLEMENTAL_LOG_DATA_PL"),$(f_db_param "FLASHBACK_ON")
+done
+