fixes bug #10258 - Auditoria alterações

git-svn-id: http://desenvolvimento.rjconsultores.com.br/repositorio/sco/BD/FlyWay/trunk@78931 d1611594-4594-4d17-8e1d-87c2c4800839

src/db/migration/V20180201_1643__mantis10258.sql

@@ -0,0 +1,7 @@
+declare
+    column_exists exception;
+    pragma exception_init (column_exists , -01430);
+begin
+    execute immediate 'ALTER TABLE AUDIT_LOG DROP (ENTITY_DETAIL)';
+    exception when column_exists then null;
+end;

src/db/migration/V20180201_1718__mantis10258.sql

@@ -0,0 +1,7 @@
+declare
+    object_exists exception;
+    pragma exception_init (object_exists , -01430);
+begin
+	execute immediate 'ALTER TABLE AUDIT_LOG ADD (ENTITY_DETAIL CLOB)';
+    exception when object_exists then null;
+end;