Client APIs
API Reference Overview
Retrieves the extra info of the function as set in `duckdb_aggregate_function_set_extra_info`.  
###### Syntax {#docs:api:c:api::syntax}  
```c
void *duckdb_aggregate_function_get_extra_info(
duckdb_function_info info
);
```  
###### Parameters {#docs:api:c:api::parameters}  
* `info`: The info object  
###### Return Value {#docs:api:c:api::return-value}  
The extra info  
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