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Christopher Jones
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Add tests for INSERT ALL
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‎test/insertAll.js‎

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/* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. */
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/******************************************************************************
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*
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* You may not use the identified files except in compliance with the Apache
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* License, Version 2.0 (the "License.")
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*
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* The node-oracledb test suite uses 'mocha', 'should' and 'async'.
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* See LICENSE.md for relevant licenses.
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*
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* NAME
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* 158. insertAll.js
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*
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* DESCRIPTION
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* Test INSERT ALL statements. It originates from issue 780.
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* https://github.com/oracle/node-oracledb/issues/780
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*
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*****************************************************************************/
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'use strict';
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var oracledb = require('oracledb');
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var should = require('should');
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var async = require('async');
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var dbConfig = require('./dbconfig.js');
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describe('158. insertAll.js', function() {
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var conn;
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before(function(done) {
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oracledb.getConnection(
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dbConfig,
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function(err, connection) {
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should.not.exist(err);
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conn = connection;
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done();
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}
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);
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});
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after(function(done) {
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conn.close(function(err) {
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should.not.exist(err);
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done();
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});
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});
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it('158.1 original case from the issue', function(done) {
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var dataLength = 35000;
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var doCreate = function(cb) {
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var proc = "BEGIN \n" +
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" DECLARE \n" +
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" e_table_missing EXCEPTION; \n" +
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" PRAGMA EXCEPTION_INIT(e_table_missing, -00942); \n" +
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" BEGIN \n" +
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" EXECUTE IMMEDIATE('DROP TABLE nodb_tab_insertall PURGE'); \n" +
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" EXCEPTION \n" +
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" WHEN e_table_missing \n" +
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" THEN NULL; \n" +
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" END; \n" +
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" EXECUTE IMMEDIATE (' \n" +
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" CREATE TABLE nodb_tab_insertall ( \n" +
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" code NUMBER, \n" +
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" val CLOB \n" +
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" ) \n" +
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" '); \n" +
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"END; ";
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conn.execute(
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proc,
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function(err) {
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should.not.exist(err);
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cb();
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}
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);
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};
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var doDrop = function(cb) {
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var sql = "DROP TABLE nodb_tab_insertall PURGE";
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conn.execute(
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sql,
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function(err) {
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should.not.exist(err);
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cb();
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}
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);
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};
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var doInsert = function(cb) {
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var myval = 'a'.repeat(dataLength);
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var sql = "INSERT ALL INTO nodb_tab_insertall \n" +
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" WITH nt AS (SELECT 1, :C FROM DUAL) \n" +
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" SELECT * FROM nt";
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conn.execute(
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sql,
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{ c: { val: myval, type: oracledb.CLOB } },
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function(err, result) {
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should.not.exist(err);
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(result.rowsAffected).should.be.exactly(1);
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cb();
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}
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);
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};
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var doQuery = function(cb) {
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var sql = "select dbms_lob.getlength(val) from nodb_tab_insertall";
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conn.execute(
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sql,
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function(err, result) {
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should.not.exist(err);
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var buf = result.rows[0][0];
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should.strictEqual(buf, dataLength);
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cb();
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}
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);
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};
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async.series([
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doCreate,
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doInsert,
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doQuery,
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doDrop
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], done);
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}); // 158.1
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it('158.2 inserts into one table', function(done) {
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async.series([
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makeTab1,
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function dotest(cb) {
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var sql = "INSERT ALL \n" +
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" INTO nodb_tab_ia1 (id, content) VALUES (100, :a) \n" +
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" INTO nodb_tab_ia1 (id, content) VALUES (200, :b) \n" +
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" INTO nodb_tab_ia1 (id, content) VALUES (300, :c) \n"+
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"SELECT * FROM DUAL";
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conn.execute(
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sql,
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['Changjie', 'Shelly', 'Chris'],
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function(err, result) {
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should.not.exist(err);
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should.strictEqual(result.rowsAffected, 3);
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cb();
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}
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);
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},
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function doverify(cb) {
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var sql = "select content from nodb_tab_ia1 order by id";
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conn.execute(
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sql,
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function(err, result) {
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should.not.exist(err);
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should.deepEqual(
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result.rows,
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[ [ 'Changjie' ], [ 'Shelly' ], [ 'Chris' ] ]
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);
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cb();
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}
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);
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},
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dropTab1
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], done);
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}); // 158.2
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it('158.3 inserts into multiple tables', function(done) {
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async.series([
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makeTab1,
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makeTab2,
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function dotest(cb) {
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var sql = "INSERT ALL \n" +
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" INTO nodb_tab_ia1 (id, content) VALUES (100, :a) \n" +
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" INTO nodb_tab_ia1 (id, content) VALUES (200, :b) \n" +
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" INTO nodb_tab_ia2 (id, content) VALUES (300, :c) \n"+
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"SELECT * FROM DUAL";
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conn.execute(
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sql,
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['Redwood city', 'Sydney', 'Shenzhen'],
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function(err, result) {
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should.not.exist(err);
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should.strictEqual(result.rowsAffected, 3);
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cb();
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}
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);
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},
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function doverify1(cb) {
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var sql = "select content from nodb_tab_ia1 order by id";
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conn.execute(
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sql,
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function(err, result) {
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should.not.exist(err);
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should.deepEqual(
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result.rows,
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[ [ 'Redwood city' ], [ 'Sydney' ]]
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);
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cb();
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}
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);
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},
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function doverify2(cb) {
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var sql = "select content from nodb_tab_ia2 order by id";
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conn.execute(
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sql,
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function(err, result) {
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should.not.exist(err);
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should.deepEqual(
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result.rows,
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[ [ 'Shenzhen' ]]
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);
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cb();
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}
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);
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},
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dropTab1,
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dropTab2
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], done);
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}); // 158.3
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var makeTab1 = function(cb) {
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var proc = "BEGIN \n" +
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" DECLARE \n" +
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" e_table_missing EXCEPTION; \n" +
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" PRAGMA EXCEPTION_INIT(e_table_missing, -00942); \n" +
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" BEGIN \n" +
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" EXECUTE IMMEDIATE('DROP TABLE nodb_tab_ia1 PURGE'); \n" +
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" EXCEPTION \n" +
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" WHEN e_table_missing \n" +
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" THEN NULL; \n" +
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" END; \n" +
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" EXECUTE IMMEDIATE (' \n" +
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" CREATE TABLE nodb_tab_ia1 ( \n" +
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" id NUMBER, \n" +
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" content VARCHAR2(100) \n" +
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" ) \n" +
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" '); \n" +
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"END; ";
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conn.execute(
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proc,
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function(err) {
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should.not.exist(err);
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cb();
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}
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);
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}; // makeTab1
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var dropTab1 = function(cb) {
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var sql = "DROP TABLE nodb_tab_ia1 PURGE";
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conn.execute(
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sql,
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function(err) {
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should.not.exist(err);
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cb();
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}
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);
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};
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var makeTab2 = function(cb) {
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var proc = "BEGIN \n" +
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" DECLARE \n" +
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" e_table_missing EXCEPTION; \n" +
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" PRAGMA EXCEPTION_INIT(e_table_missing, -00942); \n" +
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" BEGIN \n" +
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" EXECUTE IMMEDIATE('DROP TABLE nodb_tab_ia2 PURGE'); \n" +
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" EXCEPTION \n" +
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" WHEN e_table_missing \n" +
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" THEN NULL; \n" +
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" END; \n" +
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" EXECUTE IMMEDIATE (' \n" +
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" CREATE TABLE nodb_tab_ia2 ( \n" +
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" id NUMBER, \n" +
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" content VARCHAR2(50) " +
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" ) \n" +
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" '); \n" +
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"END; ";
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conn.execute(
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proc,
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function(err) {
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should.not.exist(err);
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cb();
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}
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);
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};
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var dropTab2 = function(cb) {
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var sql = "DROP TABLE nodb_tab_ia2 PURGE";
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conn.execute(
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sql,
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function(err) {
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should.not.exist(err);
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cb();
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}
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);
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};
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});

‎test/list.txt‎

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157.6 shows 12c new way to limit the number of records fetched by queries
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157.7 oracledb.maxRows > 0 && oracledb.maxRows < totalAmount
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157.8 oracledb.maxRows > 0, execute() with maxRows=0
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158. insertAll.js
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158.1 original case from the issue
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158.2 inserts into one table
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158.3 inserts into multiple tables

‎test/opts/mocha.opts‎

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test/fetchArraySize7.js
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test/fetchArraySize8.js
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test/fetchArraySize9.js
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test/maxRows.js
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test/maxRows.js
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test/insertAll.js

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