July 30, 2023

tELTTeradataInput – Docs for ESB 7.x


Provides the Teradata table schema that will be used by the
tELTTeradataMap component to generate the SQL SELECT

The three ELT Teradata components are closely related,
in terms of their operating conditions. These components should be used to handle
Teradata database table schemas to generate SQL statements, including clauses, which are
to be executed in the database output table defined.

tELTTeradataInput Standard properties

These properties are used to configure tELTTeradataInput running in the Standard Job framework.

The Standard
tELTTeradataInput component belongs to the ELT family.

The component in this framework is available in all Talend

Basic settings

Schema and Edit

A schema is a row description, that is to say, it defines the nature
and number of fields to be processed. The schema is either built-in or
remotely stored in the Repository. The Schema defined is then passed on
to the ELT Mapper to be included to the Insert SQL statement.

Click Edit
to make changes to the schema. If the current schema is of the Repository type, three options are available:

  • View schema: choose this
    option to view the schema only.

  • Change to built-in property:
    choose this option to change the schema to Built-in for local changes.

  • Update repository connection:
    choose this option to change the schema stored in the repository and decide whether
    to propagate the changes to all the Jobs upon completion. If you just want to
    propagate the changes to the current Job, you can select No upon completion and choose this schema metadata
    again in the Repository Content


Built-in: The schema is created and
stored locally for this component only. Related topic: see
Talend Studio User Guide


Repository: The schema already exists
and is stored in the Repository, hence can be reused. Related topic: see

Talend Studio User

Default Table Name

Enter a default name for the table, between double quotation

Advanced settings

tStatCatcher Statistics

Select this check box to gather the Job processing metadata at a Job
level as well as at component level.

Global Variables

Global Variables

ERROR_MESSAGE: the error message generated by the
component when an error occurs. This is an After variable and it returns a string. This
variable functions only if the Die on error check box is
cleared, if the component has this check box.

A Flow variable functions during the execution of a component while an After variable
functions after the execution of the component.

To fill up a field or expression with a variable, press Ctrl +
to access the variable list and choose the variable to use from it.

For further information about variables, see
Talend Studio

User Guide.


Usage rule

tELTTeradataInput is to be used along
with the tELTTeradataMap. Note that the
Output link to be used with these components must correspond strictly to
the syntax of the table name


Note that the ELT components do not handle actual data flow but
only schema information.

Document get from Talend https://help.talend.com
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