Teradata support

Supported versions

16.20

Supported schema elements and metadata

Dataedo reads following metadata from Teradata databases.

• Tables
  • Columns
    • Data type with length
    • Nullable
    • Default value
    • Generated column formula
  • Primary keys
    • Columns
  • Unique indexes
    • Column
  • Foreign keys
    • Columns
  • Triggers
    • When triggered
    • Script
• Views
  • Columns (see tables)
  • Script
• Procedures
  • Script (SQL procedures only)
  • Parameters
• Functions
  • Script (SQL functions only)
  • Parameters
  • Returned value

Data profiling

Datedo does not support data profiling in Teradata.

Comments

Dataedo reads Teradata comments from following objects:

• Tables
  • Columns
• Views
  • Columns

Dataedo does not write comments back to Teradata.