[SQL] Help with queries.

2010-09-21 Thread Adrian Johnson
Dear group, I just started learning postgres and I have to analyze my data. So please bear with me, for all the simple questions that I am asking. Apologies. I have a table: snps table id | sample_id | chromosome | from | to |

Re: [SQL] Help with queries.

2010-09-21 Thread Oliveiros d'Azevedo Cristina
Howdy, Adrian, Please see my questions below snps table id | sample_id | chromosome | from | to | 1 1chr1 10 11 2 1 chr1 14 15 3 2

Re: [SQL] Help with queries.

2010-09-21 Thread Adrian Johnson
Hello Oliver. thanks for your reply. Here are my answers. Sorry I shot e-mail in morning and I was not clear about it. I am afraid, I am not jamming you with all information. Thank you very much for your help. == your questions