diff --git a/sql/account-update.sql b/sql/account-update.sql
index f36d01c07..fa4f6e3ab 100644
--- a/sql/account-update.sql
+++ b/sql/account-update.sql
@@ -1,7 +1,3 @@
--- Function: comptaproc.account_update(integer, account_type)
-
--- DROP FUNCTION comptaproc.account_update(integer, account_type);
-
 CREATE OR REPLACE FUNCTION comptaproc.account_update(p_f_id integer, p_account account_type)
   RETURNS integer AS
 $BODY$
@@ -50,5 +46,4 @@ begin
 return 0;
 end;
 $BODY$
-  LANGUAGE plpgsql VOLATILE
-  COST 100;
+LANGUAGE plpgsql;
diff --git a/sql/account_alphanum.sql b/sql/account_alphanum.sql
index 532f1a336..b9b7fcb95 100644
--- a/sql/account_alphanum.sql
+++ b/sql/account_alphanum.sql
@@ -1,7 +1,3 @@
--- Function: comptaproc.account_auto(integer)
-
--- DROP FUNCTION comptaproc.account_auto(integer);
-
 CREATE OR REPLACE FUNCTION comptaproc.account_alphanum()
   RETURNS boolean AS
 $BODY$
@@ -16,5 +12,4 @@ begin
 	return l_auto;
 end;
 $BODY$
-  LANGUAGE plpgsql VOLATILE
-  COST 100;
+  LANGUAGE plpgsql;
diff --git a/sql/account_compute.sql b/sql/account_compute.sql
index e7ce43e42..c419a8eb4 100644
--- a/sql/account_compute.sql
+++ b/sql/account_compute.sql
@@ -1,7 +1,3 @@
--- Function: comptaproc.account_compute(integer)
-
--- DROP FUNCTION comptaproc.account_compute(integer);
-
 CREATE OR REPLACE FUNCTION comptaproc.account_compute(p_f_id integer)
   RETURNS account_type AS
 $BODY$
@@ -44,5 +40,5 @@ begin
 	return sResult;
 end;
 $BODY$
-  LANGUAGE plpgsql VOLATILE
-  COST 100;
+LANGUAGE plpgsql;
+  
diff --git a/sql/account_insert.sql b/sql/account_insert.sql
index 480fb19d1..975bff845 100644
--- a/sql/account_insert.sql
+++ b/sql/account_insert.sql
@@ -1,5 +1,3 @@
--- Function: comptaproc.account_insert(integer, text)
-
  DROP FUNCTION comptaproc.account_insert(integer, text);
 
 CREATE OR REPLACE FUNCTION comptaproc.account_insert(p_f_id integer, p_account text)
@@ -85,5 +83,5 @@ raise info 'sClass_Base : %',sClass_base;
 return 0;
 end;
 $BODY$
-  LANGUAGE plpgsql VOLATILE
-  COST 100;
+LANGUAGE plpgsql;
+
diff --git a/sql/ajax-direct-form.sql b/sql/ajax-direct-form.sql
index 90b7f20fe..277862138 100644
--- a/sql/ajax-direct-form.sql
+++ b/sql/ajax-direct-form.sql
@@ -57,5 +57,5 @@ begin
 	return;
 end;
 $BODY$
-  LANGUAGE plpgsql;
+LANGUAGE plpgsql;
 	
diff --git a/sql/format_account.sql b/sql/format_account.sql
index db464eb6e..d1290ccdf 100644
--- a/sql/format_account.sql
+++ b/sql/format_account.sql
@@ -1,7 +1,3 @@
--- Function: comptaproc.format_account(account_type)
-
--- DROP FUNCTION comptaproc.format_account(account_type);
-
 CREATE OR REPLACE FUNCTION comptaproc.format_account(p_account account_type)
   RETURNS account_type AS
 $BODY$
@@ -22,10 +18,10 @@ end if;
 
 return upper(sResult);
 
-end;$BODY$
-  LANGUAGE plpgsql VOLATILE
-  COST 100;
-
+end;
+$BODY$
+LANGUAGE plpgsql;
+  
 COMMENT ON FUNCTION comptaproc.format_account(account_type) IS 'format the accounting :
 - upper case
 - remove space and special char.
diff --git a/sql/tmp_pcmn_alphanum_ins_upd.sql b/sql/tmp_pcmn_alphanum_ins_upd.sql
index 4c59f2e02..db9bc2a08 100644
--- a/sql/tmp_pcmn_alphanum_ins_upd.sql
+++ b/sql/tmp_pcmn_alphanum_ins_upd.sql
@@ -11,5 +11,4 @@ r_record.pcm_val:=format_account(NEW.pcm_val);
 return r_record;
 end;
 $BODY$
-  LANGUAGE plpgsql VOLATILE
-  COST 100;
+LANGUAGE plpgsql;
diff --git a/sql/tmp_pcmn_ins.sql b/sql/tmp_pcmn_ins.sql
index 53623c378..aa86c88de 100644
--- a/sql/tmp_pcmn_ins.sql
+++ b/sql/tmp_pcmn_ins.sql
@@ -1,8 +1,4 @@
--- Function: comptaproc.tmp_pcmn_ins()
-
--- DROP FUNCTION comptaproc.tmp_pcmn_ins();
-
-CREATE OR REPLACE FUNCTION comptaproc.tmp_pcmn_ins()
+ZCREATE OR REPLACE FUNCTION comptaproc.tmp_pcmn_ins()
   RETURNS trigger AS
 $BODY$
 declare
@@ -16,5 +12,5 @@ end if;
 return NEW;
 end;
 $BODY$
-  LANGUAGE plpgsql VOLATILE
-  COST 100;
+LANGUAGE plpgsql;
+
diff --git a/sql/trigger.tmp_pcmn.sql b/sql/trigger.tmp_pcmn.sql
index 6c8d21e07..69c3c8bc7 100644
--- a/sql/trigger.tmp_pcmn.sql
+++ b/sql/trigger.tmp_pcmn.sql
@@ -1,7 +1,3 @@
--- Trigger: t_tmp_pcm_alphanum_ins_upd on tmp_pcmn
-
--- DROP TRIGGER t_tmp_pcm_alphanum_ins_upd ON tmp_pcmn;
-
 CREATE TRIGGER t_tmp_pcm_alphanum_ins_upd
   BEFORE INSERT OR UPDATE
   ON tmp_pcmn
diff --git a/sql/tva.sql b/sql/tva.sql
index 2bf18e3df..5c694c6ff 100644
--- a/sql/tva.sql
+++ b/sql/tva.sql
@@ -40,7 +40,7 @@ update tva_rate set tva_label=p_tva_label,tva_rate=p_tva_rate,tva_comment=p_tva_
 return 0;
 end;
 $function$
- LANGUAGE plpgsql;
+LANGUAGE plpgsql;
 
 ----------------------------------------------------------------------
 -- TVA INSERT
@@ -82,4 +82,4 @@ insert into tva_rate(tva_id,tva_label,tva_rate,tva_comment,tva_poste,tva_both_si
 return 0;
 end;
 $function$
- LANGUAGE plpgsql;
+LANGUAGE plpgsql;