Обсуждение: Determine actual type of a pseudo-type argument
If I use a pseudo-type in the argument list of a function definition (SQL or plpgsql), how can I determine the actual type used a runtime?
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Gerald Britton, MCSE-DP, MVP
LinkedIn Profile: http://ca.linkedin.com/in/geraldbritton
LinkedIn Profile: http://ca.linkedin.com/in/geraldbritton
I'm not sure what you mean by pseudo-type, but does the pg_typeof() function help?
Steve
On Mon, Jan 6, 2020 at 9:34 AM Gerald Britton <gerald.britton@gmail.com> wrote:
If I use a pseudo-type in the argument list of a function definition (SQL or plpgsql), how can I determine the actual type used a runtime?--Gerald Britton, MCSE-DP, MVP
LinkedIn Profile: http://ca.linkedin.com/in/geraldbritton
E.g. anyelement, anyenum, anyarray are in a table of pseudo types in the official docs.
I'll try pg_typeof...looks like a possibility.
On Sun, Jan 5, 2020, 5:37 PM Steve Baldwin <steve.baldwin@gmail.com> wrote:
I'm not sure what you mean by pseudo-type, but does the pg_typeof() function help?SteveOn Mon, Jan 6, 2020 at 9:34 AM Gerald Britton <gerald.britton@gmail.com> wrote:If I use a pseudo-type in the argument list of a function definition (SQL or plpgsql), how can I determine the actual type used a runtime?--Gerald Britton, MCSE-DP, MVP
LinkedIn Profile: http://ca.linkedin.com/in/geraldbritton