The TCP port where the database listens.

Mandatory: database connection settings support the following combinations.

Driver

Database name

Host

Port

JDBC URL

​oracle

(tick)

(tick)

(tick)

(error)

oracle

(error)

(error)

(error)

(tick)

postgres

(tick)

(tick)

(tick)

(error)

sqlserver

(tick)

(tick)

(tick)

(error)

Remove any unnecessary parameters.

JSON data type: Integer.