tAccessOutputBulkExec Standard properties - 6.4

Access

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Talend Documentation Team
EnrichVersion
6.4
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Talend Big Data
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Data Governance > Third-party systems > Database components > Access components
Data Quality and Preparation > Third-party systems > Database components > Access components
Design and Development > Third-party systems > Database components > Access components
EnrichPlatform
Talend Studio

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

The Standard tAccessOutputBulkExec component belongs to the Databases family.

The component in this framework is available in all Talend products.

Basic settings

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.

File Name

Name of the file to be processed.

Related topic: see Talend Studio User Guide.

Schema and Edit schema

A schema is a row description. It defines the number of fields (columns) 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.

When the schema to be reused has default values that are integers or functions, ensure that these default values are not enclosed within quotation marks. If they are, you must remove the quotation marks manually.

For more details, see Verifying default values in a retrieved schema.

Click Edit schema 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] window.

Create directory if does not exist

Select this check box to create the as yet non existant file directory specified in the File Name field.

Append

Select this check box to append new rows to the end of the file.

Advanced settings

Include header

Select this check box to include the column header to the file.

Use text enclosure

Select this check box to enclose the text with characters. You can specify the character used to enclose the text in the Field enclosure field.

Encoding

Select the encoding from the list or select Custom and define it manually. This field is compulsory for DB data handling.

tStatCatcher Statistics

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

Usage

Usage rule

This component is mainly used when no particular transformation is required on the data to be loaded in the database.

Dynamic settings

Click the [+] button to add a row in the table and fill the Code field with a context variable to choose your database connection dynamically from multiple connections planned in your Job. This feature is useful when you need to access database tables having the same data structure but in different databases, especially when you are working in an environment where you cannot change your Job settings, for example, when your Job has to be deployed and executed independent of Talend Studio .

The Dynamic settings table is available only when the Use an existing connection check box is selected in the Basic settings view. Once a dynamic parameter is defined, the Component List box in the Basic settings view becomes unusable.

For examples on using dynamic parameters, see Reading data from databases through context-based dynamic connections and Reading data from different MySQL databases using dynamically loaded connection parameters. For more information on Dynamic settings and context variables, see Talend Studio User Guide.

Limitation

If you are using an ODBC driver, make sure that your JVM and ODBC versions match up: both 64-bit or 32-bit.