tokens: The total length of a row is limited to about 32 KB ( but BYTE , TEXT , BLOB and CLOB columns count as a fixed size descriptor towards that 32 KB total - the actual data is stored outside the row ) .
ner_tags: O O O O O B-Data_Structure O O O O O O O O B-Data_Type O B-Data_Type O B-Data_Type O B-Data_Type B-Data_Structure O O O O O O O O O O O O O O O O O O O B-Data_Structure O O