On 10/1/22 07:20, Peter J. Holzer wrote:
On 2022-10-01 02:22:22 -0500, Ron wrote:I extracted the singleton into a function, and that helped me isolate the problem.I don't know what a singleton select is (duckduckgo tells me it has something to do with DB2 and/or COBOL, or maybe it's a whisky), but:
A query which returns one row. Typically SELECT COUNT/MAX/etc without a GROUP BY clause.
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