76 lines
2.0 KiB
JavaScript
76 lines
2.0 KiB
JavaScript
/* Copyright (c) 2015, 2016, 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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* NAME
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* plsqlfunc.js
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*
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* DESCRIPTION
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* Show calling a PL/SQL function
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* Use demo.sql to create the required function or do:
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*
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* CREATE OR REPLACE FUNCTION testfunc (p1_in IN VARCHAR2, p2_in IN VARCHAR2) RETURN VARCHAR2
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* AS
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* BEGIN
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* RETURN p1_in || p2_in;
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* END;
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* /
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*
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*****************************************************************************/
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var oracledb = require('oracledb');
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var dbConfig = require('./dbconfig.js');
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oracledb.getConnection(
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{
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user : dbConfig.user,
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password : dbConfig.password,
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connectString : dbConfig.connectString
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},
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function (err, connection)
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{
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if (err) { console.error(err.message); return; }
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var bindvars = {
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p1: 'Chris', // Bind type is determined from the data. Default direction is BIND_IN
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p2: 'Jones',
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ret: { dir: oracledb.BIND_OUT, type: oracledb.STRING, maxSize: 40 }
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};
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connection.execute(
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"BEGIN :ret := testfunc(:p1, :p2); END;",
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bindvars,
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function (err, result)
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{
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if (err) {
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console.error(err.message);
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doRelease(connection);
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return;
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}
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console.log(result.outBinds);
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doRelease(connection);
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});
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});
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function doRelease(connection)
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{
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connection.close(
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function(err) {
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if (err) {
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console.error(err.message);
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}
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});
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}
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