To change the configuration for data extraction, click Extract Properties tab.

In the Canvas, Extract Type is set to the default extraction type JDBC.

  • The extract properties can be set one time in the Admin module based on the company standards. Refer the page Editing Extract Properties for more details.
  • The changes made to the properties in the data point automatically reflect to all the objects connected to this data point.
  • Any extract properties that have been overridden in the dependent objects will not be effected by this change.
  • During the execution of the job, the load command properties are defined automatically based on the values provided for the extract properties.

Based on the requirements, you can do the following:

  • Change the default Property values, then a button appears beside the changed value and to revert click Reset to Default button.
  • To rest all the values and set to accommodate general industry standards and data formats, click Reset All to Default link.

Note: To view specific property details, you can enter the keyword in the search bar, and the particular property details are displayed.

Extraction type: JDBC

PropertyDescriptionDefault valueOther possible values

Extraction Mode

The extraction mode can either be File or Pipe.

Pipe option is used to stream the data directly from Source to Target.

When File option is used then the data extracted from source is staged on the agent server before loading into the target.

File 

Pipe

File Type

Defines the format of extracted data. (Only delimited text format is supported)

Delimiter 


Column Delimiter

Specifies the delimiter on the extracted file data.

ASCII 01 (SOH)

Any ASCII character

LF in String

Specifies if the source data has new line characters or not, so that these new line characters can be identified separately during extraction and load from the row delimiter new line character.

ON

OFF

Compression

Use this option to specify if the data needs to be compressed before transfer from source agent to Target load agent.

NO 

YES

Compression Type (Displays only when Compression is "Yes")

On choosing a compression format, the user is required to give the corresponding compression codec and compression type (Only default Compression Type is supported).

gzip 


Encryption

Use this option to specify if the data needs to be encrypted before transfer from source agent to Target load agent.

This option is also used when the target is file system and the generated file is required to be encrypted. This encryption is not dependent on source and target systems using same or different agent.

For detailed information refer Setting up encryption keys at Agents.

NO 

YES

Encryption Type (Displays only when Encryption is "Yes")

When encryption is enabled then, user needs to specify the encryption algorithm to be used.

AES can be used for symmetric key encryption. Choose from 128, 192 and 256 bit key sizes.

PGP encryption can be used for asymmetric key encryption.

AES-128

AES-192

AES-256

PGP

Encrypted AES SecreteKey (Displays only when Encryption type is "AES")

Specify if the AES key is generated by using secret key or not.

NO 

YES

Null Value

Specifies what string literal should indicate the null value in the extracted data. During the data load the column value matching this string will be loaded as null in the target.

NULL 

Any string literal

Text Qualifier

Specify if the text columns in the source data needs to be enclosed in quotes.

Empty

Single

Double

Escape Character

The character immediately following the escape character is escaped.

This needs to be specified if the text qualifier is provided and the text qualifier character can appear in the source data.

Empty

\\ (Recommended)

Any ASCII character

Date StyleSpecifies how to interpret the date format

YMD 

MDY,DMY,DMONY,MONDY,Y2MD, MDY2, DMY2, DMONY2 and MONDY2

Date Delimiter

Specifies the separator used in the date format. (Only default delimiter is supported)


Time Style

Specifies the format of the time portion in the data.

24HOUR 

12HOUR

Time DelimiterSpecifies the character used as separate the time components. (Only default delimiter is supported):

Decimal Delimiter

Specify the decimal delimiter for float/double/numeric data types.

EMPTY

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