Data definition

The MonetDB SQL frontend supports the full range of object definitions. However, the index_def construct is parsed but will have no effect on the underlying database store, as MonetDB determines itself if -and-when an index is needed for performance.

create_statement:
    CREATE { role_def  | table_def  | view_def  | type_def   | func_def  | index_def  | trigger_def  | sequence_def }