Client APIs
API Reference Overview
Returns the value of the metric of the current profiling info node. Returns nullptr, if the metric does
not exist or is not enabled. Currently, the value holds a string, and you can retrieve the string
by calling the corresponding function: char *duckdb_get_varchar(duckdb_value value).  
###### Syntax {#docs:api:c:api::syntax}  
```c
duckdb_value duckdb_profiling_info_get_value(
duckdb_profiling_info info,
const char *key
);
```  
###### Parameters {#docs:api:c:api::parameters}  
* `info`: A profiling information object.
* `key`: The name of the requested metric.  
###### Return Value {#docs:api:c:api::return-value}  
The value of the metric. Must be freed with `duckdb_destroy_value`  
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