tELTTeradataOutput – Docs for ESB 5.x

Component family

ELT/Map/Teradata

Function

Carries out the action on the table specified and inserts the data
according to the output schema defined the ELT Mapper.

Purpose

Executes the SQL Insert, Update and Delete statement to the
Teradata database.

Basic settings

Action on data

On the data of the table defined, you can perform the following
operation:

Insert: Add new entries to the
table. If duplicates are found, Job stops.

Update: Updates entries in the
table.

Delete: Deletes the entries which
correspond to the entry flow.

Schema and Edit
schema

A schema is a row description. It defines the number of fields to be processed and passed on
to the next component. The schema is either Built-In or
stored remotely in the Repository.

Since version 5.6, both the Built-In mode and the Repository mode are
available in any of the Talend solutions.

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

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
Guide.

Where clauses for (for UPDATE and DELETE
only)

Enter a clause to filter the data to be updated or deleted during
the update or delete operations.

Default Table Name

Enter a default name for the table, between double quotation
marks.

Use different table name

Select this check box to enter a different output table name,
between double quotation marks, in the Table
name field which appears.

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

NB_LINE: the number of rows read by an input component or
transferred to an output component. This is an After variable and it returns an
integer.

NB_LINE_INSERTED: the number of rows inserted. This is an
After variable and it returns an integer.

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 +
Space to access the variable list and choose the variable to use from it.

For further information about variables, see Talend Studio
User Guide.

Usage

tELTTeradataOutput 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.

Log4j

The activity of this component can be logged using the log4j feature. For more information on this feature, see Talend Studio User
Guide.

For more information on the log4j logging levels, see the Apache documentation at http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/Level.html.

Due to license incompatibility, one or more JARs required to use this component are not
provided. You can install the missing JARs for this particular component by clicking the
Install button on the Component tab view. You can also find out and add all missing JARs easily on
the Modules tab in the Integration perspective
of your studio. For details, see https://help.talend.com/display/KB/How+to+install+external+modules+in+the+Talend+products
or the section describing how to configure the Studio in the Talend Installation and Upgrade
Guide.