Schema for chromInfo
  Database: hg38    Primary Table: chromInfo    Row Count: 711   Data last updated: 2022-10-26
Format description: Chromosome names and sizes
On download server: MariaDB table dump directory
fieldexampleSQL type info description
chrom chr1varchar(255) values Reference sequence chromosome or scaffold
size 248956422int(10) unsigned range Chromosome size
fileName /gbdb/hg38/hg38.2bitvarchar(255) values Chromosome file (raw one byte per base)

Connected Tables and Joining Fields
        hg38.altSeqLiftOverPsl.qName (via chromInfo.chrom)
      hg38.altSeqLiftOverPsl.tName (via chromInfo.chrom)
      hg38.chromAlias.chrom (via chromInfo.chrom)
      hg38.ucscToINSDC.chrom (via chromInfo.chrom)
      hg38.ucscToRefSeq.chrom (via chromInfo.chrom)

Sample Rows
 
chromsizefileName
chr1248956422/gbdb/hg38/hg38.2bit
chr2242193529/gbdb/hg38/hg38.2bit
chr3198295559/gbdb/hg38/hg38.2bit
chr4190214555/gbdb/hg38/hg38.2bit
chr5181538259/gbdb/hg38/hg38.2bit
chr6170805979/gbdb/hg38/hg38.2bit
chr7159345973/gbdb/hg38/hg38.2bit
chrX156040895/gbdb/hg38/hg38.2bit
chr8145138636/gbdb/hg38/hg38.2bit
chr9138394717/gbdb/hg38/hg38.2bit

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