tCombinedSQLOutput – Docs for ESB 5.x

Component family

ELT/CombinedSQL

Function

tCombinedSQLOutput inserts
records to an existing database table.

Purpose

tCombinedSQLOutput inserts
records from the incoming flow to an existing database table.

Basic settings

Database Type

Select the database type.

Component list

Select the relevant DB connection component in the list if more
than one connection is used for the current Job.

Table

Name of the target database table.

Schema

Name of the target database table’s schema. This field has to be
filled if the database is Oracle.

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:

Click Sync columns to retrieve
the schema from the previous component connected in the Job.

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 Jobs. Related topic: see Talend Studio User
Guide.

Action on data

Select INSERT from the list to
insert the records from the incoming flow to the target database
table.

Advanced settings

tStatCatcher Statistics

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

Global Variables

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

QUERY: the SQL query statement being processed. This is a
Flow variable and it returns a string.

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

This component is an intermediary component. The use of the
corresponding connection and commit components is recommended when
using this component to allow a unique connection to be open and
then closed during the Job execution.

Limitation

n/a