Peter Eisentraut d60f10b0e7 Add optional "validator" function to languages that can validate the ... function body (and other properties) as a function in the language is created. This generalizes ad hoc code that already existed for the built-in languages. The validation now happens after the pg_proc tuple of the new function is created, so it is possible to define recursive SQL functions. Add some regression test cases that cover bogus function definition attempts.		2002-05-22 17:21:02 +00:00
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examples	New pgindent run with fixes suggested by Tom. Patch manually reviewed,	2001-11-05 17:46:40 +00:00
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regress	Add optional "validator" function to languages that can validate the	2002-05-22 17:21:02 +00:00
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