On 2/5/23 9:39 PM, Tom Lane wrote:
<para>
Prevent clobbering of cached parsetrees for utility statements in
SQL functions (Tom Lane, Daniel Gustafsson)
</para>
<para>
If a SQL-language function executes the same utility command more
than once within a single calling query, it could crash or report
strange errors such as <quote>unrecognized node type</quote>.
</para>
regards, tom lane
+1. Thanks! Jonathan
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