Schema for chromInfo
  Database: dm6    Primary Table: chromInfo    Row Count: 1,870
fieldexampleSQL type info
chrom chr2Lvarchar(255) values
size 23513712int(10) unsigned range
fileName /gbdb/dm6/dm6.2bitvarchar(255) values

Connected Tables and Joining Fields
        dm6.ucscToINSDC.chrom (via chromInfo.chrom)
      dm6.ucscToRefSeq.chrom (via chromInfo.chrom)

Sample Rows
 
chromsizefileName
chr2L23513712/gbdb/dm6/dm6.2bit
chr2R25286936/gbdb/dm6/dm6.2bit
chr3L28110227/gbdb/dm6/dm6.2bit
chr3R32079331/gbdb/dm6/dm6.2bit
chr41348131/gbdb/dm6/dm6.2bit
chrM19524/gbdb/dm6/dm6.2bit
chrUn_CP007071v119956/gbdb/dm6/dm6.2bit
chrUn_CP007072v144411/gbdb/dm6/dm6.2bit
chrUn_CP007073v113157/gbdb/dm6/dm6.2bit
chrUn_CP007074v176224/gbdb/dm6/dm6.2bit

Note: all start coordinates in our database are 0-based, not 1-based. See explanation here.