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urowidFunctionBindAsString4.js
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/* Copyright (c) 2017, 2023, Oracle and/or its affiliates. */
/******************************************************************************
*
* This software is dual-licensed to you under the Universal Permissive License
* (UPL) 1.0 as shown at https://oss.oracle.com/licenses/upl and Apache License
* 2.0 as shown at https://www.apache.org/licenses/LICENSE-2.0. You may choose
* either license.
*
* If you elect to accept the software under the Apache License, Version 2.0,
* the following applies:
*
* Licensed 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
*
* https://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.
*
* NAME
* 143. urowidFunctionBindAsString4.js
*
* DESCRIPTION
* Testing UROWID(> 200 bytes) plsql function bind inout as String.
*
*****************************************************************************/
'use strict';
const oracledb = require('oracledb');
const assert = require('assert');
const dbConfig = require('./dbconfig.js');
const random = require('./random.js');
const testsUtil = require('./testsUtil.js');
describe('143. urowidFunctionBindAsString4.js', function() {
let connection = null;
const tableName_indexed = "nodb_urowid_indexed";
const tableName_normal = "nodb_urowid_normal";
let insertID = 1;
const table_indexed = "BEGIN \n" +
" DECLARE \n" +
" e_table_missing EXCEPTION; \n" +
" PRAGMA EXCEPTION_INIT(e_table_missing, -00942);\n" +
" BEGIN \n" +
" EXECUTE IMMEDIATE ('DROP TABLE " + tableName_indexed + " PURGE' ); \n" +
" EXCEPTION \n" +
" WHEN e_table_missing \n" +
" THEN NULL; \n" +
" END; \n" +
" EXECUTE IMMEDIATE ( ' \n" +
" CREATE TABLE " + tableName_indexed + " ( \n" +
" c1 NUMBER, \n" +
" c2 VARCHAR2(3189), \n" +
" primary key(c1, c2) \n" +
" ) organization index \n" +
" '); \n" +
"END; ";
const table_normal = "BEGIN \n" +
" DECLARE \n" +
" e_table_missing EXCEPTION; \n" +
" PRAGMA EXCEPTION_INIT(e_table_missing, -00942);\n" +
" BEGIN \n" +
" EXECUTE IMMEDIATE ('DROP TABLE " + tableName_normal + " PURGE' ); \n" +
" EXCEPTION \n" +
" WHEN e_table_missing \n" +
" THEN NULL; \n" +
" END; \n" +
" EXECUTE IMMEDIATE ( ' \n" +
" CREATE TABLE " + tableName_normal + " ( \n" +
" ID NUMBER, \n" +
" content UROWID(4000) \n" +
" ) \n" +
" '); \n" +
"END; ";
const drop_table_indexed = "DROP TABLE " + tableName_indexed + " PURGE";
const drop_table_normal = "DROP TABLE " + tableName_normal + " PURGE";
before('get connection and create table', async function() {
connection = await oracledb.getConnection(dbConfig);
await connection.execute(table_indexed);
await connection.execute(table_normal);
});
after('release connection', async function() {
await connection.execute(drop_table_indexed);
await connection.execute(drop_table_normal);
await connection.close();
});
beforeEach(function() {
insertID++;
});
describe('143.1 FUNCTION BIND_INOUT as UROWID', function() {
const fun_create = "CREATE OR REPLACE FUNCTION nodb_rowid_bind_inout_1121 (id_in IN NUMBER, content_inout IN OUT UROWID) RETURN UROWID\n" +
"IS \n" +
" tmp UROWID; \n" +
"BEGIN \n" +
" insert into " + tableName_normal + " (id, content) values (id_in, content_inout); \n" +
" select content into content_inout from " + tableName_normal + " where id = id_in; \n" +
" select content into tmp from " + tableName_normal + " where id = id_in; \n" +
" return tmp; \n" +
"END; ";
const fun_execute = "BEGIN :o := nodb_rowid_bind_inout_1121 (:i, :c); END;";
const fun_drop = "DROP FUNCTION nodb_rowid_bind_inout_1121";
before('create procedure', async function() {
await connection.execute(fun_create);
});
after('drop procedure', async function() {
await connection.execute(fun_drop);
});
it('143.1.1 urowid length > 200', async function() {
await funBindInOut(fun_execute, 200);
});
it('143.1.2 urowid length > 500', async function() {
await funBindInOut(fun_execute, 500);
});
it('143.1.3 urowid length > 2000', async function() {
await funBindInOut(fun_execute, 2000);
});
});
describe('143.2 FUNCTION BIND_INOUT as string', function() {
const fun_create = "CREATE OR REPLACE FUNCTION nodb_rowid_bind_inout_1121 (id_in IN NUMBER, content_inout IN OUT VARCHAR2) RETURN UROWID\n" +
"IS \n" +
" tmp UROWID; \n" +
"BEGIN \n" +
" insert into " + tableName_normal + " (id, content) values (id_in, content_inout); \n" +
" select content into tmp from " + tableName_normal + " where id = id_in; \n" +
" select content into tmp from " + tableName_normal + " where id = id_in; \n" +
" return tmp; \n" +
"END; ";
const fun_execute = "BEGIN :o := nodb_rowid_bind_inout_1121 (:i, :c); END;";
const fun_drop = "DROP FUNCTION nodb_rowid_bind_inout_1121";
before('create procedure', async function() {
await connection.execute(fun_create);
});
after('drop procedure', async function() {
await connection.execute(fun_drop);
});
it('143.2.1 urowid length > 200', async function() {
await funBindInOut(fun_execute, 200);
});
it('143.2.2 urowid length > 500', async function() {
await funBindInOut(fun_execute, 500);
});
it('143.2.3 urowid length > 2000', async function() {
await funBindInOut(fun_execute, 2000);
});
});
describe('143.3 FUNCTION BIND_INOUT, UPDATE', function() {
const fun_create = "CREATE OR REPLACE FUNCTION nodb_rowid_bind_1443 (id_in IN NUMBER, content_1 IN OUT VARCHAR2, content_2 IN OUT UROWID) RETURN UROWID\n" +
"IS \n" +
" tmp UROWID; \n" +
"BEGIN \n" +
" insert into " + tableName_normal + " (id, content) values (id_in, content_1); \n" +
" update " + tableName_normal + " set content = content_2 where id = id_in; \n" +
" select content into tmp from " + tableName_normal + " where id = id_in; \n" +
" select content into content_1 from " + tableName_normal + " where id = id_in; \n" +
" select content into content_2 from " + tableName_normal + " where id = id_in; \n" +
" return tmp; \n" +
"END; ";
const fun_execute = "BEGIN :o := nodb_rowid_bind_1443 (:i, :c1, :c2); END;";
const fun_drop = "DROP FUNCTION nodb_rowid_bind_1443";
before('create procedure', async function() {
await connection.execute(fun_create);
});
after('drop procedure', async function() {
await connection.execute(fun_drop);
});
it('143.3.1 update with UROWID > 200', async function() {
await funBindOut_update(fun_execute, 10, 200);
});
it('143.3.2 update with UROWID > 500', async function() {
await funBindOut_update(fun_execute, 50, 500);
});
it('143.3.3 update with UROWID > 2000', async function() {
await funBindOut_update(fun_execute, 50, 2000);
});
});
const funBindInOut = async function(fun_execute, expectedLength) {
const str = random.getRandomLengthString(expectedLength);
const sql_insert = "insert into " + tableName_indexed + " values (" + insertID + ", '" + str + "')";
await connection.execute(sql_insert);
let result = await connection.execute("select ROWID from " + tableName_indexed + " where c1 = " + insertID);
assert(result);
const urowid = result.rows[0][0];
const urowidLen = urowid.length;
testsUtil.checkUrowidLength(urowidLen, expectedLength);
const bindVar_in = {
i: { val: insertID, type: oracledb.NUMBER, dir: oracledb.BIND_IN },
c: { val: urowid, type: oracledb.STRING, dir: oracledb.BIND_INOUT, maxSize: 5000 },
o: { type: oracledb.STRING, dir: oracledb.BIND_OUT, maxSize: 5000 }
};
result = await connection.execute(fun_execute, bindVar_in);
assert(result);
const resultVal_1 = result.outBinds.c;
const resultVal_2 = result.outBinds.o;
assert.strictEqual(resultVal_1.length, urowidLen);
assert.strictEqual(resultVal_2.length, urowidLen);
assert.strictEqual(resultVal_1, urowid);
assert.strictEqual(resultVal_2, urowid);
};
const funBindOut_update = async function(fun_exec, contentLen_1, contentLen_2) {
const str_1 = random.getRandomLengthString(contentLen_1);
const str_2 = random.getRandomLengthString(contentLen_2);
const id_1 = insertID;
let sql_insert = "insert into " + tableName_indexed + " values (" + id_1 + ", '" + str_1 + "')";
await connection.execute(sql_insert);
let result = await connection.execute("select ROWID from " + tableName_indexed + " where c1 = " + id_1);
assert(result);
const urowid_1 = result.rows[0][0];
const urowidLen_1 = urowid_1.length;
testsUtil.checkUrowidLength(urowidLen_1, contentLen_1);
const id_2 = insertID + 1;
sql_insert = "insert into " + tableName_indexed + " values (" + id_2 + ", '" + str_2 + "')";
await connection.execute(sql_insert);
result = await connection.execute("select ROWID from " + tableName_indexed + " where c1 = " + id_2);
assert(result);
const urowid_2 = result.rows[0][0];
const urowidLen_2 = urowid_2.length;
testsUtil.checkUrowidLength(urowidLen_2, contentLen_2);
const bindVar_in = {
i: { val: insertID, type: oracledb.NUMBER, dir: oracledb.BIND_IN },
c1: { val: urowid_1, type: oracledb.STRING, dir: oracledb.BIND_INOUT, maxSize: 5000 },
c2: { val: urowid_2, type: oracledb.STRING, dir: oracledb.BIND_INOUT, maxSize: 5000 },
o: { type: oracledb.STRING, dir: oracledb.BIND_OUT, maxSize: 5000 }
};
result = await connection.execute(fun_exec, bindVar_in);
assert(result);
const resultVal_1 = result.outBinds.c1;
const resultVal_2 = result.outBinds.c2;
const resultVal_3 = result.outBinds.o;
assert.strictEqual(resultVal_1.length, urowidLen_2);
assert.strictEqual(resultVal_2.length, urowidLen_2);
assert.strictEqual(resultVal_3.length, urowidLen_2);
assert.strictEqual(resultVal_2, urowid_2);
assert.strictEqual(resultVal_1, urowid_2);
assert.strictEqual(resultVal_3, urowid_2);
insertID = insertID + 10;
};
});