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版本:2.3.3

Copy

Copy transform plugin

Description

Copy a field to a new field.

Options

nametyperequireddefault value
fieldsObjectyes

fields [config]

Specify the field copy relationship between input and output

common options [string]

Transform plugin common parameters, please refer to Transform Plugin for details

Example

The data read from source is a table like this:

nameagecard
Joy Ding20123
May Ding20123
Kin Dom20123
Joy Dom20123

We want copy fields nameage to a new fields name1name2age1, we can add Copy Transform like this

transform {
Copy {
source_table_name = "fake"
result_table_name = "fake1"
fields {
name1 = name
name2 = name
age1 = age
}
}
}

Then the data in result table fake1 will like this

nameagecardname1name2age1
Joy Ding20123Joy DingJoy Ding20
May Ding20123May DingMay Ding20
Kin Dom20123Kin DomKin Dom20
Joy Dom20123Joy DomJoy Dom20

Changelog

new version

  • Add Copy Transform Connector
  • Support copy fields to a new fields