Function duckdb_appender_create

pub unsafe extern "C" fn duckdb_appender_create(
    connection: duckdb_connection,
    schema: *const c_char,
    table: *const c_char,
    out_appender: *mut duckdb_appender,
) -> duckdb_state

Creates an appender object.

Note that the object must be destroyed with duckdb_appender_destroy.

@param connection The connection context to create the appender in. @param schema The schema of the table to append to, or nullptr for the default schema. @param table The table name to append to. @param out_appender The resulting appender object. @return DuckDBSuccess on success or DuckDBError on failure.