schema - Dev Shed

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December 10th, 2003, 11:42 AM

vimal123

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schema

when a user in oracle, say user Db100, issues
"select * from tblAbc",
how does the oracle engine figures out which "tblABC" to read from?

thnks
mrk

December 10th, 2003, 12:37 PM

Dan Drillich

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The book: "OCA/OCP Introduction to Oracle 9i SQL, Study Guide", says:

When your code references an unqualified table, view, procedure, function or package, there are three places that Oracle will look for the referenced object, in this order:

1. An object owned by the current user
2. A private synonym owned by the current user
3. A public synonym

Regards,
Dan

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