pgd assess

Synopsis

The pgd assess commands are used to assess the suitability of a Postgres server instance for migration to the EDB Postgres Distributed cluster.

The command must be run with a DSN that connects to the Postgres server instance that you want to assess. This can be passed as the argument to the --dsn option, or by setting the PGD_CLI_DSN environment variable. Not doing either one will result in an error.

The command will then check the Postgres server instance for compatibility with the EDB Postgres Distributed cluster, and will provide a report on the compatibility of the Postgres server instance.

Syntax

pgd assess [OPTIONS]

Options

The assess command has no command specific options. But it does require a DSN to connect to the Postgres server instance that you want to assess. This can be passed as the argument to the --dsn option, or by setting the PGD_CLI_DSN environment variable.

See also Global Options .

Example

pgd assess
__OUTPUT__
Assessment                           | Result                     | Details
- ------------------------------------+----------------------------+-----------------------------------------------------------
 Multiple Databases                  | Compatible                 | Found only one user database
 Materialized Views                  | Compatible                 | No materialized views found
 EPAS Queue Tables                   | Compatible                 | No EPAS Queue Tables found
 DDL Command Usage                   | Requires workload analysis | Cannot be checked automatically at this time
 Advisory Lock Usage                 | Potentially compatible     | No advisory lock commands found in pg_stat_statements
 Large Objects                       | Compatible                 | No large objects found
 Trigger/Reference Privileges        | Compatible                 | No triggers with incompatible privileges found
 Tables with Multiple Unique Indexes | Compatible                 | No tables with multiple unique indexes found
 LOCK TABLE Usage                    | Potentially compatible     | No LOCK TABLE usage found in pg_stat_statements
 LISTEN/NOTIFY Usage                 | Compatible                 | No LISTEN/NOTIFY usage found in pg_stat_statements
 Row-Level Lock Usage                | Potentially compatible     | No row-level locking commands found in pg_stat_statements