diff --git a/sql/upgrade.sql b/sql/upgrade.sql
index b0833438c..e69de29bb 100644
--- a/sql/upgrade.sql
+++ b/sql/upgrade.sql
@@ -1,25 +0,0 @@
-begin;
-alter table import_tmp add column status char(1);
-alter table import_tmp alter status set default 'w';
-update import_tmp set status = 't' where ok=true;
-alter table import_tmp drop column ok ;
-comment on table import_tmp is 'Table temporaire pour l''importation des banques en format CSV';
-comment on column import_tmp.status is 'Status doit être w pour en attente, t pour transfèrer ou d à effacer';
-
-
-create or replace function trim_cvs_quote() returns trigger as $trim$
-declare
-        modified import_tmp%ROWTYPE;
-begin
-	modified:=NEW;
-	modified.devise=replace(new.devise,'"','');
-	modified.poste_comptable=replace(new.poste_comptable,'"','');
-        modified.compte_ordre=replace(NEW.COMPTE_ORDRE,'"','');
-        modified.detail=replace(NEW.DETAIL,'"','');
-        modified.num_compte=replace(NEW.NUM_COMPTE,'"','');
-	return modified;
-end;
-$trim$ language plpgsql;
-
-
-commit;
\ No newline at end of file