fixes bug#13649

dev:alberto
qua:junia

git-svn-id: http://desenvolvimento.rjconsultores.com.br/repositorio/sco/BD/FlyWay/trunk@90102 d1611594-4594-4d17-8e1d-87c2c4800839

src/db/migration/V20190221_1045__mantis13649.sql

@@ -0,0 +1,13 @@
+declare
+
+    column_exists exception;
+
+    pragma exception_init (column_exists , -01430);
+
+begin
+
+    execute immediate 'ALTER TABLE VTABOL.TARIFA MODIFY TARIFA_ID NUMBER(10,0)';
+
+    exception when column_exists then null;
+
+end;