-fix parameter in stored procedures

src/exchangedb/0002-reserves.sql

@@ -31,7 +31,7 @@ BEGIN
       ',current_balance_frac INT4 NOT NULL DEFAULT(0)'
       ',purses_active INT8 NOT NULL DEFAULT(0)'
       ',purses_allowed INT8 NOT NULL DEFAULT(0)'
-      ',birthdate INT4 NOT NULL DEFAULT(0)'
+      ',birthday INT4 NOT NULL DEFAULT(0)'
       ',expiration_date INT8 NOT NULL'
       ',gc_date INT8 NOT NULL'
     ') %s ;'
@@ -82,7 +82,7 @@ BEGIN
   );
   PERFORM comment_partitioned_column(
      'Birthday of the user in days after 1970, or 0 if user is an adult and is not subject to age restrictions'
-    ,'birthdate'
+    ,'birthday'
     ,table_name
     ,partition_suffix
   );

src/exchangedb/exchange_do_batch_withdraw.sql

@@ -26,7 +26,7 @@ CREATE OR REPLACE FUNCTION exchange_do_batch_withdraw(
   OUT reserve_found BOOLEAN,
   OUT balance_ok BOOLEAN,
   OUT age_ok BOOLEAN,
-  OUT allowed_maximum_age INT4, -- in years
+  OUT allowed_maximum_age INT2, -- in years
   OUT ruuid INT8)
 LANGUAGE plpgsql
 AS $$
@@ -74,7 +74,7 @@ END IF;
 -- Check if age requirements are present
 IF ((NOT do_age_check) OR (reserve_birthday = 0))
 THEN
-  age_ok = OK;
+  age_ok = TRUE;
   allowed_maximum_age = -1;
 ELSE
   -- Age requirements are formally not met:  The exchange is setup to support

src/exchangedb/pg_do_batch_withdraw.c

@@ -45,9 +45,9 @@ TEH_PG_do_batch_withdraw (
   struct GNUNET_PQ_QueryParam params[] = {
     TALER_PQ_query_param_amount (amount),
     GNUNET_PQ_query_param_auto_from_type (reserve_pub),
-    GNUNET_PQ_query_param_bool (do_age_check),
     GNUNET_PQ_query_param_timestamp (&now),
     GNUNET_PQ_query_param_timestamp (&gc),
+    GNUNET_PQ_query_param_bool (do_age_check),
     GNUNET_PQ_query_param_end
   };
   struct GNUNET_PQ_ResultSpec rs[] = {
@@ -77,10 +77,10 @@ TEH_PG_do_batch_withdraw (
            " reserve_found"
            ",balance_ok"
            ",age_ok"
-           ",required_age"
+           ",allowed_maximum_age"
            ",ruuid"
            " FROM exchange_do_batch_withdraw"
-           " ($1,$2,$3,$4,$5);");
+           " ($1,$2,$3,$4,$5,$6);");
   return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
                                                    "call_batch_withdraw",
                                                    params,