SQLINDEXES File
SQLINDEXES contains one index definition item for each index associated with the tables defined in SQLTABLES. The attributes of each item are as follows:
Caution
Do not modify the contents of SQLINDEXES except by using SQLM.
000  ItemId
001  Created_By_SQL
002  Index_Type
003  Non_Unique_Flag
004  Reserved
005  Column_Name]Column_Name...
006  Collation]Collation...
007  Reality_Index_Name