tTeradataFastExport – Docs for ESB 5.x

Component Family

Databases/Teradata

Function

tTeradataFastExport exports
rapidly voluminous data batches from a Teradata table or
view.

Purpose

tTeradataFastExport exports data
batches from a Teradata table to a cutsomer system or to a smaller
database.

Basic settings

Use Commandline

Select this check box to enable the commandline mode.

Use Java API

Select this check box to enable the Java API mode.

Property type

Either Built-in or Repository.

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

Built-in: No property data stored
centrally.

Repository: Select the repository
file in which the properties are stored. The fields that follow are
completed automatically using the data retrieved.

Execution platform

Select the Operating System type you use.

Available in the Use Commandline
mode.

Host

Server name or IP.

Database name

Database name.

Username and
Password

DB user authentication data.

To enter the password, click the […] button next to the
password field, and then in the pop-up dialog box enter the password between double quotes
and click OK to save the settings.

Table

Name of the table to be written. Note that only one table can be
written at a time.

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.

Built-In: You create and store the schema locally for this
component only. Related topic: see Talend Studio
User Guide.

Repository: You have already created the schema and
stored it in the Repository. You can reuse it in various projects and Job designs. Related
topic: see Talend Studio User Guide.

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

Use query

Select this check box to show the Query box where you can enter the SQL
statement.

Available in the Use Commandline
mode.

Query

Enter the SQL statement in the Query box.

Log database

Log database name.

Available in the Use Commandline
mode.

Log table

Log table name.

Available in the Use Commandline
mode.

Script generated folder

Browse your directory and select the destination of the file which
will be created.

Available in the Use Commandline
mode.

Exported file

Name and path to the file which will be created.

Field separator

Character, string or regular expression to separate fields.

Row separator

String (e.g.: ”
“on Unix) to separate rows.

Available in the Use Java API
mode.

Error file

Browse your directory and select the destination of the file where
the error messages will be recorded.

Available in the Use Commandline
mode.

Advanced settings

Output

Two options are available in the list:

Output error to file: outputs the
error to the file specified in the Error
log field and continues the processing.

Output error to console: outputs
the error to the console and ends the processing.

Available in the Use Commandline
mode.

tStatCatcher Statistics

Select this check box to collect log data at the component
level.

Usage

This component offers the flexibility benefit of the DB query and
covers all possible SQL queries.

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.

Limitation

If you have selected the Use
Commandline mode, you need to install the Teradata
client on the machine where there is the Job that involves this
component.