Allow extensions in Azure Database for PostgreSQL flexible server

Use the Azure portal:

1. Select your Azure Database for PostgreSQL flexible server.

2. From the resource menu, under the Settings section, select Parameters.

3. Select the extensions that you want to allowlist from the ones available in the azure.extensions parameter.

4. Select Save.

Use the az postgres flexible-server parameter set command to add extensions to the allow list on your server.

az postgres flexible-server parameter set \
  --resource-group <resource_group> \
  --server-name <server> \
  --name azure.extensions \
  --value "<extension_name>,<extension_name>"