Déterminer la taille d'un LOB
https://nguyentichthanh.wordpress.com/how-to-determine-the-actual-size-of-the-lob-segments-and-how-to-free-the-deletedunused-space-abovebelow-the-hwm-doc-id-386341-1/
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https://nguyentichthanh.wordpress.com/how-to-determine-the-actual-size-of-the-lob-segments-and-how-to-free-the-deletedunused-space-abovebelow-the-hwm-doc-id-386341-1/
Séjour au ski avec MMV
http://www.mmv.fr/
http://www.br8dba.com/upgrade-oracle-database-from-11-2-0-4-to-12-2-0-1-using-dbua/
http://www.br8dba.com/tag/upgrade-oracle-database-manually-from-11-2-0-4-to-12-2-0-1/
http://dbaclass.com/article/upgrade-database-from-12-1-0-2-to-12-2-0-1/
https://blog.devart.com/find-invalid-objects-in-your-databases.html
https://pgstef.github.io/2018/01/04/introduction_to_pgbackrest.html
https://fr.slideshare.net/slardiere/pgbackrest-pgdayfr
http://laetitia-avrot.blogspot.com/2017/02/faire-une-sauvegarde-avec-pgbackrest.html
http://laetitia-avrot.blogspot.com/2017/02/restaurer-avec-pgbackrest.html
calcul de l'are
https://droit-finances.commentcamarche.com/faq/3561-allocation-chomage-2019-calcul-de-l-indemnite-are-2019
calcul du salaire journalier de référence
https://droit-finances.commentcamarche.com/contents/1532-chomage-calcul-du-salaire-journalier-de-reference
-- -----------------------------------------------------------------------------------
-- File Name : https://oracle-base.com/dba/monitoring/identify_trace_file.sql
-- Author : Tim Hall
-- Description : Displays the name of the trace file associated with the current session.
-- Requirements : Access to the V$ views.
-- Call Syntax : @identify_trace_file
-- Last Modified: 17-AUG-2005
-- -----------------------------------------------------------------------------------
SET LINESIZE 100
COLUMN trace_file FORMAT A60
SELECT s.sid,
s.serial#,
pa.value || '/' || LOWER(SYS_CONTEXT('userenv','instance_name')) ||
'_ora_' || p.spid || '.trc' AS trace_file
FROM v$session s,
v$process p,
v$parameter pa
WHERE pa.name = 'user_dump_dest'
AND s.paddr = p.addr
AND s.audsid = SYS_CONTEXT('USERENV', 'SESSIONID');
Avant la 10G :
Activer la trace :
SQL> EXEC DBMS_SYSTEM.set_sql_trace_in_session(sid=>123, serial#=>1234, sql_trace=>TRUE);
Désactiver la trace : SQL> EXEC DBMS_SYSTEM.set_sql_trace_in_session(sid=>123, serial#=>1234, sql_trace=>FALSE);
Après la 10G :
Activer la trace :
SQL> EXEC DBMS_MONITOR.session_trace_enable(session_id=>1234, serial_num=>1234); SQL> EXEC DBMS_MONITOR.session_trace_enable(session_id =>1234, serial_num=>1234, waits=>TRUE, binds=>FALSE);
Désactiver la trace :
SQL> EXEC DBMS_MONITOR.session_trace_disable(session_id=>1234, serial_num=>1234);