# Usage: Open Exchange Rates Usage ## Documentation Get basic plan information and usage statistics for an Open Exchange Rates App ID. - Catalog: `OpenExchangeRates` - Schema: `OpenExchangeRates` - Label: Usage This is a read-only table. The Open Exchange Rates API may not support changing the data or the Invantive UniversalSQL driver for Open Exchange Rates does not cover it. In the latter case, please use the table NativePlatformScalarRequests to upload data to the Open Exchange Rates API. ## Table Columns The columns of the table `Usage` are shown below. Each column has an SQL data type. | Name | Data Type | Label | Required | Documentation | |---|:---:|---|:---:|---| | `app_id` | `varchar2` | App ID | ☐ | | | `plan_convert` | `char` | | ☐ | | | `plan_experimental` | `char` | | ☐ | | | `plan_features_base` | `char` | | ☐ | | | `plan_name` | `varchar2` | | ☐ | | | `plan_quota` | `varchar2` | | ☐ | | | `plan_symbols` | `char` | | ☐ | | | `plan_time_series` | `char` | | ☐ | | | `plan_update_frequency` | `varchar2` | | ☐ | | | `status` | `varchar2` | | ☐ | | | `usage_daily_average` | `int32` | | ☐ | | | `usage_days_elapsed` | `int32` | | ☐ | | | `usage_days_remaining` | `int32` | | ☐ | | | `usage_requests_quota` | `int32` | | ☐ | | | `usage_requests_remaining` | `int32` | | ☐ | | | `usage_requests` | `int32` | | ☐ | |