[FRG-173] Merge statement with one row from the target matching multiple rows from the reference table should error out

LucidDB / luciddb

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[FRG-173] Merge statement with one row from the target matching multiple rows from the reference table should error out #699

Open dynamobi-build opened 12 years ago

dynamobi-build commented 12 years ago

[reporter="kvu", created="Fri, 28 Jul 2006 13:31:11 -0500 (GMT-05:00)"] We currently don't handle the case as an error.

dynamobi-build commented 12 years ago

[author="jvs", created="Fri, 12 Jan 2007 12:02:11 -0500 (GMT-05:00)"] Enforcement of UNIQUE constraints now catches this in the case where the match key is a unique key of the target.