Error while running node-mssql query - sql-server

Question

I am trying to run node-mssql query, if I run simple quires it is getting executed. But when I use OPENROWSET and Microsoft.ACE.OLEDB.12.0, it is showing some errors.
Here is server.js code
var express = require('express');
var app = express();
app.get('/', function (req, res) {
var sql = require("mssql");
// config for your database
var config = {
user: '..',
password: '....',
server: 'localhost\\SQLEXPRESS',
database: 'test_databasae'
};
// connect to your database
sql.connect(config, function (err) {
if (err)
console.log(err);
else
console.log("Connection successful");
// create Request object
var request = new sql.Request();
// query to the database and get the records
/*request.query('select * from table1', function (err, recordset) {
if (err) console.log(err)
// send records as a response
res.send(recordset);
});*/
request.query('INSERT INTO [mytable](SalesPersonID,TerritoryID)' +
'SELECT SalesPersonID,TerritoryID FROM OPENROWSET(' +
'\'Microsoft.ACE.OLEDB.12.0\',\'Excel 12.0\';\'Database=D:\\sample\\test\\data\\1540_OPENROWSET_Examples.xls;,\'' +
'SELECT SalesPersonID, TerritoryID FROM [SELECT_Example$])',function(err,recordset){
if(err) console.log(err)
console.log("success");
});
});});var server = app.listen(5000, function () {
console.log('Server is running..');});`
and when i hit node server.js on command prompt I am getting following errors on command prompt:
Server is running..
Connection successful
{ [RequestError: Incorrect syntax near ')'.]
name: 'RequestError',
message: 'Incorrect syntax near \')\'.',
code: 'EREQUEST',
number: 102,
lineNumber: 1,
state: 1,
class: 15,
serverName: 'localhost\\SQLEXPRESS',
procName: '',
precedingErrors:
[ { [RequestError: Incorrect syntax near the keyword 'SELECT'.]
name: 'RequestError',
message: 'Incorrect syntax near the keyword \'SELECT\'.',
code: 'EREQUEST',
number: 156,
lineNumber: 1,
state: 1,
class: 15,
serverName: 'localhost\\SQLEXPRESS',
procName: '' } ] }
success
The same query is getting executed in SQL Server Management Studio , it is successfully inserting excel data to database.Excel sheet data looks like this:
SalesPersonID TerritoryID
-------- -----------
275 2
276 4
277 3
Here is the plunker link

Answer 1

I see few syntax errors in your code:
Sample code for OPENROWSET is:
FROM OPENROWSET('Microsoft.ACE.OLEDB.12.0', 'Excel 12.0;Database=D:\testing.xlsx;HDR=YES', 'SELECT * FROM [Sheet1$]')
In your code extra ' between the Excel and Database keywords ,\'Excel 12.0\';\'Database=D:\\sample ..., that need to correct
The SELECT SalesPersonID, TerritoryID FROM [SELECT_Example$] need ' before and after.
So your working code will be:
request.query('INSERT INTO [mytable](SalesPersonID, TerritoryID)' +
' SELECT SalesPersonID, TerritoryID FROM OPENROWSET(' +
'\'Microsoft.ACE.OLEDB.12.0\', \'Excel 12.0;Database=D:\\sample\\test\\data\\1540_OPENROWSET_Examples.xls;HDR=YES\', ' +
'\'SELECT SalesPersonID, TerritoryID FROM [SELECT_Example$]\')',function(err,recordset){
if(err) console.log(err)
Update :
The OP received this configuration error:
The OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "(null)" reported an error.
To fix the configuration error, the below script need to execute:
USE [master]
GO
EXEC master.dbo.sp_MSset_oledb_prop N'Microsoft.ACE.OLEDB.12.0', N'AllowInProcess', 1
GO
EXEC master.dbo.sp_MSset_oledb_prop N'Microsoft.ACE.OLEDB.12.0', N'DynamicParameters', 1
GO