Remove obsolete comment

petere · petere · commit 08235203ddef · 2023-06-05T15:33:08.000+02:00
OIDs are no longer system columns, since 578b229.
diff --git a/src/include/executor/tuptable.h b/src/include/executor/tuptable.h
@@ -46,7 +46,6 @@
  * A "minimal" tuple is handled similarly to a palloc'd regular tuple.
  * At present, minimal tuples never are stored in buffers, so there is no
  * parallel to case 1.  Note that a minimal tuple has no "system columns".
- * (Actually, it could have an OID, but we have no need to access the OID.)
  *
  * A "virtual" tuple is an optimization used to minimize physical data copying
  * in a nest of plan nodes.  Until materialized pass-by-reference Datums in

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,6 @@`
`46`	`46`	`* A "minimal" tuple is handled similarly to a palloc'd regular tuple.`
`47`	`47`	`* At present, minimal tuples never are stored in buffers, so there is no`
`48`	`48`	`* parallel to case 1. Note that a minimal tuple has no "system columns".`
`49`		`- * (Actually, it could have an OID, but we have no need to access the OID.)`
`50`	`49`	`*`
`51`	`50`	`* A "virtual" tuple is an optimization used to minimize physical data copying`
`52`	`51`	`* in a nest of plan nodes. Until materialized pass-by-reference Datums in`