Amazon RDS for PostgreSQL support

Applies to: 9.x (current) versions, Article available also for: 8.x, 7.x

Supported versions

Versions: 9.3, 9.4, 9.5, 9.6, 10

Supported schema elements and metadata

  • Tables
    • Columns
      • Data type
      • Nullable
      • Default value
    • Primary keys
      • Columns
    • Foreign keys
      • Columns
    • Triggers
      • When triggered
      • Script
  • Views
    • Columns (see tables)
    • Script
  • Materialized views
    • Script
  • User-defined Functions
    • Script
    • Parameters
    • Returned value

Comments

Dataedo reads PostgreSQL comments from following objects:

  • Tables
    • Columns
  • Views
    • Columns
  • Functions

Dataedo does not write comments back to PostgreSQL at this moment.

Known Issues

  • using encoding different than UTF-8 (unicode) causes errors
  • rules are not imported
  • trigger functions are grouped with standard functions
  • dependencies are imported only from views
  • tables and views with no comments, but containing column level comments are not correctly imported. Add a table level comment to solve the issue

Limitations

Following schema elements currently are not supported:

  • Check constraints
  • Non unique indexes
  • Sequences
  • User defined types
  • Domains
  • Extensions
  • Event triggers
  • Casts
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