| /* ----------------------------------------------------------------------- *//** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *//* ----------------------------------------------------------------------- */ |
| |
| /* ----------------------------------------------------------------------------- |
| * ARIMA Install Check. |
| * -------------------------------------------------------------------------- */ |
| |
| |
| DROP TABLE IF EXISTS "ARIMA_beer"; |
| CREATE TABLE "ARIMA_beer" ("TIME_id" integer NOT NULL, "VALUE" double precision NOT NULL ); |
| COPY "ARIMA_beer" ("TIME_id", "VALUE") FROM stdin WITH DELIMITER '|'; |
| 1 | 93.2 |
| 2 | 96.0 |
| 3 | 95.2 |
| 4 | 94.2 |
| \. |
| |
| -- ARIMA train |
| ------------------------------------------------------------------------- |
| -- all parameters except optimizer_params |
| drop table if exists arima_train_result_table_214712398172490837; |
| drop table if exists arima_train_result_table_214712398172490837_summary; |
| drop table if exists arima_train_result_table_214712398172490837_residual; |
| select arima_train('"ARIMA_beer"', 'arima_train_result_table_214712398172490837', |
| '"TIME_id"', '"VALUE"', NULL, False, ARRAY[1, 1, 1]); |
| |
| ------------------------------------------------------------------------- |
| drop table if exists arima_forecast_result_table_214712398172490837; |
| select arima_forecast('arima_train_result_table_214712398172490837', |
| 'arima_forecast_result_table_214712398172490837', |
| 1); |
| |
| |
| |
| |