Difference between revisions of "Postgres Query"

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(New page: Query curation tables from this site: [http://tazendra.caltech.edu/~postgres/cgi-bin/referenceform.cgi Postgres query page] Some Queries from Juancarlos: 1) Find number of distinct g...)
 
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Query curation tables from this site:
 
  
[http://tazendra.caltech.edu/~postgres/cgi-bin/referenceform.cgi Postgres query page]
 
 
Some Queries from Juancarlos:
 
 
1) Find number of distinct genes associated with a phenotype via allele (I think it's just allele):
 
 
paste :
 
 
SELECT COUNT (DISTINCT app_wbgene) FROM app_wbgene;
 
 
and click ``Pg !
 
 
2) If you want to see them, paste :
 
 
SELECT DISTINCT app_wbgene FROM app_wbgene;
 
 
3) Find objects where the allele status is populated with a space
 
 
SELECT * FROM app_tempname WHERE joinkey IN (SELECT joinkey FROM app_allele_status
 
 
WHERE app_allele_status IS NOT NULL AND app_allele_status != '');''
 
 
4) Find objects that have an allele status value
 
 
SELECT * FROM app_tempname WHERE joinkey IN (SELECT joinkey FROM app_allele_status);
 
 
5) Find lines where anatomy term field started with a space
 
 
SELECT * FROM app_anat_term WHERE app_anat_term ~ ' ';
 

Latest revision as of 20:41, 24 September 2010