Client APIs
API Reference Overview
Creates a MAP type from its key type and value type.
The return type must be destroyed with `duckdb_destroy_logical_type`.  
###### Syntax {#docs:api:c:api::syntax}  
```c
duckdb_logical_type duckdb_create_map_type(
duckdb_logical_type key_type,
duckdb_logical_type value_type
);
```  
###### Parameters {#docs:api:c:api::parameters}  
* `key_type`: The map's key type.
* `value_type`: The map's value type.  
###### Return Value {#docs:api:c:api::return-value}  
The logical type.  
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