Database: hg19    Primary Table: chainFelCat3    Row Count: 1,621,811
Format description: Summary info about a chain of alignments

field	example	SQL type	description
bin	585	smallint(5) unsigned	Indexing field to speed chromosome range queries.
score	757877	double	score of chain
tName	chr1	varchar(255)	Target sequence name
tSize	249250621	int(10) unsigned	Target sequence size
tStart	11756	int(10) unsigned	Alignment start position in target
tEnd	38258	int(10) unsigned	Alignment end position in target
qName	scaffold_212598	varchar(255)	Query sequence name
qSize	286020	int(10) unsigned	Query sequence size
qStrand	+	char(1)	Query strand
qStart	68566	int(10) unsigned	Alignment start position in query
qEnd	100790	int(10) unsigned	Alignment end position in query
id	8684	int(10) unsigned	chain id

      hg19.chainFelCat3Link.chainId (via chainFelCat3.id)
      hg19.netFelCat3.chainId (via chainFelCat3.id)

bin	score	tName	tSize	tStart	tEnd	qName	qSize	qStrand	qStart	qEnd	id
585	757877	chr1	249250621	11756	38258	scaffold_212598	286020	+	68566	100790	8684
585	11314	chr1	249250621	14414	14799	scaffold_195532	201504	+	149106	149437	797680
585	4322	chr1	249250621	41160	41292	scaffold_213139	77798	+	5201	5337	1484367
585	5085	chr1	249250621	41203	41350	scaffold_208471	159088	-	157805	157988	1377488
585	10071	chr1	249250621	41218	41913	scaffold_185208	73300	-	46257	46870	888364
585	11858	chr1	249250621	42705	43125	scaffold_75974	4234	+	0	376	759174
585	11469	chr1	249250621	42797	43125	scaffold_115437	35805	-	130	451	786535
585	106998	chr1	249250621	47771	53725	scaffold_10731	5748	-	0	3796	59700
585	41351	chr1	249250621	47990	50217	scaffold_65127	1019	+	0	1013	180588
585	34282	chr1	249250621	50174	51256	scaffold_52417	914	-	0	913	226969

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