| # test_planner extension |
| |
| `test_planner` is for creating expectations about the planner from the perspective |
| of downstream components (for example: the executor). |
| |
| It defines an extension that can be installed into a running instance. The extension |
| defines a function that runs a suite of expectations about the planner. |
| |
| ## Run tests |
| |
| ### Run the regress suite |
| |
| `make installcheck` |
| |
| ### During Development |
| |
| During development, you can get feedback on success and failure |
| |
| `make test` |
| |
| Also, the extension can be installed and run as a query: |
| |
| `make clean install` |
| |
| ``` |
| create extension test_planner; |
| select test_planner(); |
| ``` |
| |
