Client APIs
API Reference Overview
Returns the name used to identify the parameter
The returned string should be freed using `duckdb_free`.  
Returns NULL if the index is out of range for the provided prepared statement.  
###### Syntax {#docs:api:c:prepared::syntax}  
```c
const char *duckdb_parameter_name(
duckdb_prepared_statement prepared_statement,
idx_t index
);
```  
###### Parameters {#docs:api:c:prepared::parameters}  
* `prepared_statement`: The prepared statement for which to get the parameter name from.  
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