Re: Help needed with Query UPDATE INFO

2001-04-27 Thread Eric Fitzgerald
would cause some VERY weird join results, and may be your problem. Try adding in the join clause in the where clause. - Original Message - From: "Bryan Coon" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, April 27, 2001 2:52 PM Subject: RE: Help needed with

RE: Help needed with Query UPDATE INFO

2001-04-27 Thread Bryan Coon
Okay, here is the full monty from the database regarding the query in question, any suggestions on how to improve any of it are greatly appreciated! Also, if any more info is needed, just let me know. Thanks! Bryan QUERY: mysql> select distinct subsnp_pk as sqnmid, c.chrom, chrompos, source as

Re: Help needed with Query

2001-04-27 Thread Eric Fitzgerald
ou did an EXPLAIN on that query and sent that. - Original Message - From: "Bryan Coon" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, April 27, 2001 1:20 PM Subject: Help needed with Query > I am working on a mysql database with many large tables (1.5 m

RE: Help needed with Query

2001-04-27 Thread Ravi Raman
hth. -ravi. -Original Message- From: Bryan Coon [mailto:[EMAIL PROTECTED]] Sent: Friday, April 27, 2001 4:20 PM To: '[EMAIL PROTECTED]' Subject: Help needed with Query I am working on a mysql database with many large tables (1.5 million rows on some) and came across a beeg problem. I h

Help needed with Query

2001-04-27 Thread Bryan Coon
I am working on a mysql database with many large tables (1.5 million rows on some) and came across a beeg problem. I have need for a query like this: mysql> select distinct subsnp_pk as sqnmid, c.chrom, chrompos, source as panel, null as first_pcrp, null as second_pcrp, null as prb_seq, null as