diff --git a/arc-core/src/main/resources/BdD/script_function_utility.sql b/arc-core/src/main/resources/BdD/script_function_utility.sql
index a40cc745c..7dd76d0c8 100644
--- a/arc-core/src/main/resources/BdD/script_function_utility.sql
+++ b/arc-core/src/main/resources/BdD/script_function_utility.sql
@@ -1,5 +1,20 @@
 CREATE SCHEMA IF NOT EXISTS arc;
 
+-- optimization parameters at database level
+do $$
+declare
+c record;
+BEGIN
+for c in (select current_database() as n) loop
+execute 'alter database '||c.n||' set enable_bitmapscan=off;';
+execute 'alter database '||c.n||' set synchronous_commit=off;';
+execute 'alter database '||c.n||' set max_parallel_workers_per_gather=0;';
+execute 'alter database '||c.n||' set max_parallel_maintenance_workers=0;';
+execute 'alter database '||c.n||' set jit=off;';
+end loop;
+end;
+$$;
+
 -- grant / revoke
 REVOKE ALL ON SCHEMA public FROM public;
 REVOKE ALL ON SCHEMA arc FROM public; 
diff --git a/arc-core/src/main/resources/BdD/script_global.sql b/arc-core/src/main/resources/BdD/script_global.sql
index bc0d2f25e..08dd6fd0d 100644
--- a/arc-core/src/main/resources/BdD/script_global.sql
+++ b/arc-core/src/main/resources/BdD/script_global.sql
@@ -23,22 +23,6 @@ ON INSERT TO arc.parameter where
 exists (select from arc.parameter a where a.key=new.key)
 do instead nothing;
 
-
--- optimization parameters at database level
-do $$
-declare
-c record;
-BEGIN
-for c in (select current_database() as n) loop
-execute 'alter database '||c.n||' set enable_bitmapscan=off;';
-execute 'alter database '||c.n||' set synchronous_commit=off;';
-execute 'alter database '||c.n||' set max_parallel_workers_per_gather=0;';
-execute 'alter database '||c.n||' set max_parallel_maintenance_workers=0;';
-execute 'alter database '||c.n||' set jit=off;';
-end loop;
-end;
-$$;
-
 -- batch initialization parameters
 INSERT INTO arc.parameter VALUES ('ApiInitialisationService.Nb_Jour_A_Conserver','365');
 UPDATE arc.parameter set description='parameter.batch.initialization.numberOfDayToKeepAfterRetrievedByAllCLients' where key='ApiInitialisationService.Nb_Jour_A_Conserver';