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Home -> Community -> Mailing Lists -> Oracle-L -> SQL question
Group,
Could someone PLEASE explain why this SQL is not returning the correct rows.
pcs_trans_prod is a dblink and a synonym to a remote database but do not
think this should matter.
Thanks in advance !!!!!!!!!!!!!!!!!!!!!!!!!!
1 SELECT pt.UPC
2 FROM pcs_trans_prod pt
3 WHERE pt.DODAAC = 'WGR'
4 AND pt.upc IN (SELECT DISTINCT '00'||substr(item_upc, 1,11)
FROM completed_vcms
5* WHERE item_upc = '300318623530')
webdev9:avcm_user> /
UPC
1 SELECT pt.UPC
2 FROM pcs_trans_prod pt
3 WHERE pt.DODAAC = 'WGR'
4 AND pt.upc IN (SELECT DISTINCT '00'||substr(item_upc,
1,11)
FROM completed_vcms
5* WHERE item_upc = '323900004930')
webdev9:avcm_user> /
UPC
1 SELECT pt.DODAAC, UPC
2 FROM pcs_trans_prod pt
3 WHERE pt.DODAAC = 'WGR'
4* AND SUBSTR(upc,3) = '323900004930'
DEV9:avcm_user> /
no rows selected
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Author: Rusnak, George A. (SEC-Lee) CTR
INET: george.rusnak_at_deca.mil
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