15.10 - Required Attributes - Parallel Transporter

Teradata Parallel Transporter Application Programming Interface

prodname
Parallel Transporter
vrm_release
15.10
category
Programming Reference
featnum
B035-2516-035K

Required Attributes

 

Table 11: Load Driver Required Attributes 

Attribute and Type

Type

Description

TD_BUFFER_MODE

varchar

Indicates which type of Load method is used.

Valid Settings:

  • Default value is No.
  • Must be set to Yes when using the PutBuffer feature.
  • TD_INSTANCE_NUM

    integer

    Provides the instance number of the current instance. Required only when using multiple instances of the same driver in a master-slave environment.

  • If the current instance is the master instance, then the instance number is one.
  • If the current instance is a slave instance, then the instance number should be a value greater than one.
  • TD_LOG_TABLE

    varchar

    Provides the name of the restart log table for restart information.

    Note: If the restart log table name is not fully qualified, it is created under the user’s default (logon) database. Alternately, a working database can be specified using the TD_WORKINGDATABASE attribute. If the TD_WORKINGDATABASE attribute is used, the restart log table name must be fully qualified, even if the restart log table is going to reside in the default (logon) database.

    TD_MAX_INSTANCES

    integer

    Required only if using multiple instances of the same driver in a master-slave environment. Provides the total number of instances (master and slaves).

    TD_RESTARTMODE

    integer

    Required only before restarting. Must be set to 1 before performing a restart.

    TD_SYSTEM_OPERATOR

    varchar

    Provides the type of driver being used (in this case TD_LOAD).

    TD_TARGET_TABLE

    varchar

    Provides the name of the Load target table.

    TD_USER_NAME

    varchar

    Provides the name of the user for the Load driver logon sessions.

    TD_USER_PASSWORD

    varchar

    Provides the password associated with the user name.