Miscellaneous
This section provides a complete list of the Miscellaneous properties you can configure in the connection string for this provider.
| Property | Description |
| APIFieldsNameSeparator | Define the separator of compound filed names in your FHIR Server. |
| PaginationLimitName | The PaginationLimitName is used for defining a different name for the limit property in the limit-offset pagination. |
| PaginationMode | The type of pagination implemented by the FHIR server. The default value is NextLink. |
| PaginationOffsetName | Define a different name for offset property in the limit-offset pagination. |
| PaginationSnapshotName | Define the name for the property that identifies the current request snapshot identifier. |
| ContentType | The format used for accessing your FHIR Server data. The available values are: XML or JSON. |
| BatchSize | Specifies the maximum number of rows included in each batch operation. Set to 0 to submit the entire batch as a single request. |
| ConnectionLifeTime | Specifies the maximum lifetime of a connection in seconds. When the specified time elapses, the provider closes the connection. Set to 0 or leave empty for no time limit. |
| CustomHeaders | Specifies additional HTTP headers to append to the request headers created from other properties, such as ContentType and From. Use this property to customize requests for specialized or nonstandard APIs. |
| MaxRows | Specifies the maximum rows returned for queries without aggregation or GROUP BY. |
| Other | Specifies additional hidden properties for specific use cases. These are not required for typical provider functionality. Use a semicolon-separated list to define multiple properties. |
| PageSize | The maximum size of records returned per page. |
| PoolIdleTimeout | Specifies the maximum idle time, in seconds, that a connection can remain in the pool before being closed. |
| PoolMaxSize | Specifies the maximum number of connections allowed in the connection pool. The default value is 100. Set to 0 or a negative value to disable pooling. |
| PoolMinSize | Specifies the minimum number of connections maintained in the connection pool. The default value is 1. |
| PoolWaitTime | Specifies the maximum number of seconds a connection request waits for an available connection in the pool. If the wait exceeds this time, an error is returned. The default is 60 seconds. |
| PseudoColumns | Specifies the pseudocolumns to expose as table columns. Use the format 'TableName=ColumnName;TableName=ColumnName'. The default is an empty string, which disables this property. |
| RTK | Specifies the runtime key for licensing the provider. If unset or invalid, the provider defaults to the standard licensing method. Use this property only in environments where the standard licensing method is unsupported or requires a runtime key. |
| SupportsPostSearchRequests | Indicates whether or not the FHIR Server supports sending URL search params in a POST request body using the 'application/x-www-form-urlencoded' ContentType Header. Note: The InterSystems IRIS for Health does not support search with Post. |
| SupportsServerSideLastUpdatedFilter | Indicates whether or not the FHIR Server supports filtering Server-Side resources by the LastUpdated date. The filter must strictly follow the FHIR Specifications, meaning that the query parameter name is: '_lastUpdated' and the datetime precision is exactly as the server sends on the response. Also, the server must implemet filtering with comparison operators as: =, <, <=, >, >=. Example: [baseUrl]/Observation?_lastUpdated=2022-09-19T11:59:52Z For more information, please refer to: https://build.fhir.org/search.html#_lastUpdated . |
| SupportsServerSideSorting | Indicates whether or not the FHIR Server supports sorting operation Server-Side. The sorting must strictly follow the FHIR Specifications, meaning that the query parameter name is: '_sort' and by default the sotring will be ASC. If we would like to sort them DESC, the server must accept a '-' before the parameter name. Example: [baseUrl]/Observation?_sort=status,-date,category For more information, please refer to: http://hl7.org/fhir/search.html#_sort . |
| Timeout | Specifies the maximum time, in seconds, that the provider waits for a server response before throwing a timeout error. The default is 60 seconds. Set to 0 to disable the timeout. |
| UseConnectionPooling | Enables the connection pooling feature, which allows the provider to reuse existing connections instead of creating new ones for each request. |
| UserDefinedViews | Specifies a filepath to a JSON configuration file defining custom views. The provider automatically detects and uses the views specified in this file. |