Teradata

Version:
2019.3
Last modified: December 02, 2019
Connection Type

ODBC, OLE DB (32- and 64-bit).

OLE DB with version 15 only supports 32-bit.

 

Driver Details

The ODBC driver can be downloaded from Teradata

Bulk read and write support is available for standard workflows. Bulk write support is available for in-database workflows.

In-Database processing requires 64-bit database drivers.

Type of Support

Read & Write; In-Database

Validated On

15, 15.10

Alteryx Tools used to Connect

In-Database Workflow processing

Link
Blue icon with database being plugged in.

Connect In-DB Tool

Link
Blue icon with a stream-like object flowing into a database.

Data Stream In Tool

Additional Details

The Teradata bulk loader does not support BLOB or spatial objects. These field types can be written with standard ODBC.

The following dependent products are automatically installed:

  • Shared ICU Libraries for Teradata
  • Teradata Call-Level Interface version 2
  • Teradata Data Connector API
  • Teradata Generic Security Services Client

Limitations

Database Version: 14.0, 14.10

Maximum Columns In Table: 2048

Maximum Column Name Length: 30 characters

Maximum Row Size: 64256 bytes (does not include LOB size)

ODBC Version 14 (32- and 64-bit drivers)

Fixed Numeric is supported in this version of the driver

OLEDB Client Version 14 (32- and 64-bit drivers)

Fixed Numeric is transported as a Strings; DBTYPE_NUMERIC is not supported.

Date, Time, and Timestamp transported as a DBTYPE_STR; native formats not standard.

LOB datatypes can be read from a table but can't be written.

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