oracle validation query
@@ -40,7 +40,7 @@ public enum DatabaseType {
H2("H2", "jdbc:h2", "select 1"),
HSQL("HSQL Database Engine", "jdbc:hsqldb", "select 1 from INFORMATION_SCHEMA.SYSTEM_USERS"),
MYSQL("MySQL", "jdbc:mysql", "select 1"),
- ORACLE("Oracle", "jdbc:oracle", "select 1"),
+ ORACLE("Oracle", "jdbc:oracle", "select 1 from dual"),
POSTGRES("PostgreSQL", "jdbc:postgressql", "select 1"),
SQLITE("SQLite", "jdbc:sqlite", "select 1"),
SQLSERVER("Microsoft SQL Server", "jdbc:sqlserver", "select 1"),
