Commit33773af

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Generate distinct error messages for trigger function not found

and trigger function found but returns wrong type.

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Lines changed: 5 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -138,10 +138,12 @@ CreateTrigger(CreateTrigStmt *stmt)`
`138`	`138`	`PointerGetDatum(fargtypes),`
`139`	`139`	`0);`
`140`	`140`	`if (!HeapTupleIsValid(tuple)\|\|`
`141`		`-((Form_pg_proc)GETSTRUCT(tuple))->prorettype!=0\|\|`
`142`	`141`	`((Form_pg_proc)GETSTRUCT(tuple))->pronargs!=0)`
`143`		`-elog(ERROR,"CreateTrigger: function %s () does not exist",stmt->funcname);`
`144`		`-`
	`142`	`+elog(ERROR,"CreateTrigger: function %s() does not exist",`
	`143`	`+stmt->funcname);`
	`144`	`+if (((Form_pg_proc)GETSTRUCT(tuple))->prorettype!=0)`
	`145`	`+elog(ERROR,"CreateTrigger: function %s() must return OPAQUE",`
	`146`	`+stmt->funcname);`
`145`	`147`	`if (((Form_pg_proc)GETSTRUCT(tuple))->prolang!=ClanguageId)`
`146`	`148`	`{`
`147`	`149`	`HeapTuplelangTup;`

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