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postgresql/src/include/executor
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Peter Eisentraut 8a27d418f8 Mark function arguments of type "Datum *" as "const Datum *" where possible 
Several functions in the codebase accept "Datum *" parameters but do
not modify the pointed-to data.  These have been updated to take
"const Datum *" instead, improving type safety and making the
interfaces clearer about their intent.  This change helps the compiler
catch accidental modifications and better documents immutability of
arguments.

Most of "Datum *" parameters have a pairing "bool *isnull" parameter,
they are constified as well.

No functional behavior is changed by this patch.

Author: Chao Li <lic@highgo.com>
Discussion: https://www.postgresql.org/message-id/flat/CAEoWx2msfT0knvzUa72ZBwu9LR_RLY4on85w2a9YpE-o2By5HQ@mail.gmail.com
2025-10-31 10:47:25 +01:00
..
execAsync.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
execdebug.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
execdesc.h Revert "Don't lock partitions pruned by initial pruning" 2025-05-22 17:02:35 +09:00
execExpr.h Add special case fast-paths for strict functions 2025-03-11 12:02:42 +01:00
execParallel.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
execPartition.h Ensure first ModifyTable rel initialized if all are pruned 2025-03-19 12:14:24 +09:00
execScan.h Fix EvalPlanQual handling of foreign/custom joins in ExecScanFetch. 2025-10-15 17:15:00 +09:00
executor.h Use BumpContext contexts in TupleHashTables, and do some code cleanup. 2025-10-30 11:21:22 -04:00
functions.h Change SQL-language functions to use the plan cache. 2025-04-02 14:06:02 -04:00
hashjoin.h Get rid of our dependency on type "long" for memory size calculations. 2025-01-31 13:52:40 -05:00
instrument.h Add wal_fpi_bytes to pg_stat_wal and pg_stat_get_backend_wal() 2025-10-28 16:21:51 +09:00
nodeAgg.h Sync typedefs.list with the buildfarm. 2025-06-15 13:04:24 -04:00
nodeAppend.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeBitmapAnd.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeBitmapHeapscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeBitmapIndexscan.h Show index search count in EXPLAIN ANALYZE, take 2. 2025-03-11 09:20:50 -04:00
nodeBitmapOr.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeCtescan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeCustom.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeForeignscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeFunctionscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeGather.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeGatherMerge.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeGroup.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeHash.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeHashjoin.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeIncrementalSort.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeIndexonlyscan.h Show index search count in EXPLAIN ANALYZE, take 2. 2025-03-11 09:20:50 -04:00
nodeIndexscan.h Show index search count in EXPLAIN ANALYZE, take 2. 2025-03-11 09:20:50 -04:00
nodeLimit.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeLockRows.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeMaterial.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeMemoize.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeMergeAppend.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeMergejoin.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeModifyTable.h Virtual generated columns 2025-02-07 09:46:59 +01:00
nodeNamedtuplestorescan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeNestloop.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeProjectSet.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeRecursiveunion.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeResult.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeSamplescan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeSeqscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeSetOp.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeSort.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeSubplan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeSubqueryscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeTableFuncscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeTidrangescan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeTidscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeUnique.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeValuesscan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeWindowAgg.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
nodeWorktablescan.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
spi.h Mark function arguments of type "Datum *" as "const Datum *" where possible 2025-10-31 10:47:25 +01:00
spi_priv.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
tablefunc.h Update various forward declarations to use typedef 2025-09-15 11:04:10 +02:00
tqueue.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
tstoreReceiver.h Update copyright for 2025 2025-01-01 11:21:55 -05:00
tuptable.h Don't include access/htup_details.h in executor/tuptable.h 2025-10-05 18:00:38 +02:00