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Fix bogus return macros in range_overright_internal().

PG_RETURN_BOOL() should only be used in functions following the V1 SQLfunction API. This coding accidentally fails to fail since letting thecompiler coerce the Datum representation of bool back to plain booldoes give the right answer; but that doesn't make it a good idea.Back-patch to older branches just to avoid unnecessary code divergence.

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src/backend/utils/adt
- rangetypes.c

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`‎src/backend/utils/adt/rangetypes.c‎`

Lines changed: 3 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -917,12 +917,12 @@ range_overright_internal(TypeCacheEntry typcache, RangeType r1, RangeType *r2)`
`917`	`917`
`918`	`918`	`/* An empty range is neither before nor after any other range */`
`919`	`919`	`if (empty1\|\|empty2)`
`920`		`-PG_RETURN_BOOL(false);`
	`920`	`+returnfalse;`
`921`	`921`
`922`	`922`	`if (range_cmp_bounds(typcache,&lower1,&lower2) >=0)`
`923`		`-PG_RETURN_BOOL(true);`
	`923`	`+returntrue;`
`924`	`924`
`925`		`-PG_RETURN_BOOL(false);`
	`925`	`+returnfalse;`
`926`	`926`	`}`
`927`	`927`
`928`	`928`	`/* does not extend to left of? */`

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Commit364f7cd

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`‎src/backend/utils/adt/rangetypes.c‎`

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