On 2010-11-30, Jeff Bland <[email protected]> wrote:
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> I want to delete certain rows from table USER_TBL.
> Two tables are involved. USER_TBL and OWNER_TBL.
delete ... using was invented for this purpose.
> In the end I expect the USER_TBL to not contain the 3 HOME entries.
> But what is happening is the whole USER_TBL is empty after the query.
your subselect is being effected by the table used in the delete.
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