Split TuplesortPublic from Tuplesortstate

The new TuplesortPublic data structure contains the definition of sort-variant-specific interface methods and the part of Tuple sort operation state required by their implementations. This will let define Tuple sort variants without knowledge of Tuplesortstate, that is without knowledge of generic sort implementation guts. Discussion: https://postgr.es/m/CAPpHfdvjix0Ahx-H3Jp1M2R%2B_74P-zKnGGygx4OWr%3DbUQ8BNdw%40mail.gmail.com Author: Alexander Korotkov Reviewed-by: Pavel Borisov, Maxim Orlov, Matthias van de Meent Reviewed-by: Andres Freund, John Naylor
3 years ago · ec92fe9835
parent 097366c45f
commit ec92fe9835
2 changed files with 471 additions and 349 deletions
--- a/src/backend/utils/sort/tuplesort.c
+++ b/src/backend/utils/sort/tuplesort.c
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@ -2833,8 +2833,14 @@ TupleHashTable
 TupleQueueReader
 TupleTableSlot
 TupleTableSlotOps
+TuplesortClusterArg
+TuplesortDatumArg
+TuplesortIndexArg
+TuplesortIndexBTreeArg
+TuplesortIndexHashArg
 TuplesortInstrumentation
 TuplesortMethod
+TuplesortPublic
 TuplesortSpaceType
 Tuplesortstate
 Tuplestorestate