mssql-handler

mssql-handler

MSSQL Handler Library

Installation Process :

npm install mssql-handler

Usage :

Below process need to follow to use this package

Import the package :

import Handler from 'mssql-handler';

then create handler object:

const handler = new Handler();

Create configuration item :

const config = handler.getConfigBuilder() .setServer(<server_Name>) .setPort(<Port_No>) .setUserName(<user_name>) .setPassword(<user_password>) .setDataBase(<db_name>) .build();

Set Connection :

handler.setConnection(config);

[Note: for each handler obj only once connection can be set]

Simple Query : (This can be call multiple times for a single Handler Obj)

handler.getExecutor() .getSimpleQueryExecutor() .setSelect(<param to select 1>, <param to select 2>,....) .setTable(<Table_Name>) .setWhere() .execute() .then(result => console.log(result)) .catch(err => console.log(err));

//for setSelect function, if it is not mention it will select all param like (select *) //setWhere is optional

Result will be in below format : { recordsets : [object], recordset : [{row 1},{row 2},....], output : {}, rowsAffected : [<affected_row_count>] }

Calling Store Procedure : (This can be call multiple times for a single Handler Obj)

handler.getExecutor() .getStoreProcExecutor() .setProcName(<Store_Proc_Name>) .setInputArgs(<Input_Param_Name>, <Input_Param_Type>, <Input_Value>) .setOutputArgs(<Output_param_name>, <Output_param_type>) .execute() .then(result => { console.log(result); }) .catch(err => console.log(err));

// setInputArgs and setOutArgs can be call multiple time for multiple input and output