Capability Version 3.8 Version 4.0 Table options Default options If pri key is 4-byte integer, then ID/SI, else TR TRR To force TR ;TR Not applicable To force TRR ‘TRR On by default To force ID/SI Not available Not applicable MDK Index Options Keywording No option; on by default ;KW No keywording ;NP On by default Case insensitivity No option; on by default ;CI Case sensitivity ;NT On by default Don’t index excluded words No option; on by default ;EW Index excluded words ;NE On by default Record-specific indexing On by default for linked children On by default for linked children Record-complex indexing ;RC ;RC Grouping ;G# ;G# Soundex ;SX ;SX Proximity ;PX ;PX External document indexing ;EX ;EX Distributed index ;DI ;DI Bitmap index ;BM ;BM Batch indexing ;BI ;BI ASK Index Options Case insensitivity No option; on by default ;CI Case sensitivity ;NT On by default Don’t index excluded words No option; on by default ;EW Index excluded words ;NE On by default Batch indexing ;BI ;BI Retrieval key Not available ;RK Unique key ;UK ;UK