This process will read a JSON file from an SFTP server, which contains key-value pairs representing the data to update the specified table in the MySQL database.

Prerequisites

This template assumes that the following prerequisites are in place:

• The SFTP server user should have the permissions to connect and access the files that Frends needs to download.
• The Frends agent has access to MySQL database where the data will be insert and the necessary permissions to perform the insert.

Implementation and Usage Notes

This template only performs updates into the MySQL database specified in the Process Variables.

The input JSON file will contain the data to be updated in key-value format and must not contain nested elements. The field names in JSON file must correspond to MySQL table column names.

Example JSON data

[
	{
		"email": "dave121@example.com",
		"zipcode": "123451",
		"firstname": "Fred",
		"title": "Mr"
	},
	{
		"phone": "91234567891",
		"firstname": "Dave",
		"lastname": "Twenty-One",
		"title": "Mr"
	},
	{
		"address2": " #1909",
		"country": "CAN",
		"state": "CL"
		....
		....
]

Error Handling

This template does not handle transient errors separately, however the connections to the SFTP server and MySQL database are retried three time before failing.

The template does not handle any SQL errors that may occur - these will be thrown as exceptions.