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query that filters out those schoolcode

P: 232
i hav 2 tables named student and school
student fields
school fields
i have to make join of both tables on schoolcode=code but some school code are not present in school field
plz help to make a query that filters out those schoolcode that are present in student table but not present in school table so that i can fill school table with those code
Feb 11 '09 #1
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1 Reply

P: 152
Read Books Online and see what it says about LEFT OUTER JOIN

This will help you solve your problem of missing details
Feb 12 '09 #2

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