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How to delete records of one table that exist in another table have no keys?

16 New Member
I want to delete records of one table that exist in another table. The tables have no primary key. It will take a lot of time compare field by field. Is there any method record by record comparison and deletion
Feb 3 '11 #1
2 2538
gpl
152 New Member
Do you have the authority to add the keys ? If so,add them

If not, post the table structures and the rule for deletion
Feb 3 '11 #2
ck9663
2,878 Recognized Expert Specialist
How do you know it exists on the other table then? To say it also exists in the other table means there's similarities between the two records in different table. Use those similarities as your link to delete the records.

Good Luck!!!

~~ CK
Feb 3 '11 #3

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