ruby oracle_pk_test.rb Warning: NLS_LANG is not set. fallback to US7ASCII. SELECT "CONF_TEST".* FROM "CONF_TEST" WHERE "CONF_TEST"."NAME" = 'global.DB_VERSION' conf record values: 'global.DB_VERSION' - '0' - '1' - 'Testing Config Insert' JDBC Error OCIError: ORA-02289: sequence does not exist