DB - Microsoft SQL Server (Gen 1)

4 min

Overview

Microsoft SQL Server (Gen 1) integration enables an Manufacturing Connect Edge to connect with an MSSQL database.

Supported Communication

Outbound (Edge to SQL Server) - Yes

Inbound (SQL Server to Edge) - No

Configurations

Variable	Detail	Required
Name	Enter a name for the connector	Yes/No
Hostname	IP Address or Hostname of the MSSQL Server (Must be reachable from the Edge system)	Y
Port	MSSQL Server port	Y
Username	User name (optional)	N
Password	User password (optional)	N
Database	Database name	Y
Table	Table name	Y
Show mapping	Data from a predefined table could be mapped into a custom one. Example: {"from": "to"} where "from" is a column from predefined table, and "to" is a column from destination table. See Work with Tables in SQL Connectors (Create Table and Show Mapping) to learn more.	N
Create table	If selected and table doesn't exist, the table is created with the necessary format. See Work with Tables in SQL Connectors (Create Table and Show Mapping) to learn more.	N
Commit timeout	Transaction commit timeout (ms)	N
Max transaction size	Maximum number of messages before a transaction is committed regardless of timeout	N
Bulk insert count	To enable this option, enter the number of messages to group together and send as one bulk insert statement. Enabling this option can improve how quickly data is processed when dealing with high volumes of tags.	N
Throttling limit	Set a limit on the number of outbound messages per second. If sending data to a server that has restrictions on the rate of incoming messages, this ensures that no messages are lost.	N
Queue mode	Select the sequence of data transfer: FIFO or LIFO. Selecting FIFO (First In First Out) will send the earliest message first. Selecting LIFO (Last In First Out) will send the latest message first.	N
Persistent storage	If enabled, messages in the outbound queue are stored on disk. If there are interruptions in connection or power loss, messages will be retained and eventually sent when the connection is restored.	N

Compatibility Validation

This information is just for reference. More products and versions may be supported.

Product	Version
Microsoft SQL Server	v15 (2019)
Microsoft SQL Server	v14 (2017)

Note: When the Create table checkbox is not selected, the table format (columns) that you will create must still adhere to the following format.

IF NOT EXISTS(SELECT *
              FROM sysobjects
              WHERE NAME = '"TABLE_NAME"'
                AND xtype = 'U')
CREATE TABLE "TABLE_NAME"
(
    id          BIGINT IDENTITY(1,1) NOT NULL,
    record_uuid CHAR(36)       NOT NULL,
    arrived_at  DATETIME       NOT NULL,
    device_id   VARCHAR(64)    NULL,
    register_id VARCHAR(64)    NULL,
    tag_name    VARCHAR(64)    NULL,
    datatype    VARCHAR(32)    NULL,
    value       TEXT           NULL,
    success     BIT            NULL,
    PRIMARY KEY (id)
)