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Add const to values and nulls arguments

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This excludes any changes that would change the external AM APIs.

Reviewed-by: Aleksander Alekseev <aleksander@timescale.com>
Discussion: https://www.postgresql.org/message-id/flat/14c31f4a-0347-0805-dce8-93a9072c05a5%40eisentraut.org
This commit is contained in:
Peter Eisentraut
2023-10-10 07:50:15 +02:00
parent fc4089f3c6
commit 1d91d24d9a
28 changed files with 83 additions and 83 deletions
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2
src/include/access/genam.h
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@@ -204,7 +204,7 @@ extern IndexScanDesc RelationGetIndexScan(Relation indexRelation,
int nkeys, int norderbys);
extern void IndexScanEnd(IndexScanDesc scan);
extern char *BuildIndexValueDescription(Relation indexRelation,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
extern TransactionId index_compute_xid_horizon_for_tuples(Relation irel,
Relation hrel,
Buffer ibuf,

4
src/include/access/gist_private.h
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@@ -502,9 +502,9 @@ extern IndexTuple gistgetadjusted(Relation r,
IndexTuple addtup,
GISTSTATE *giststate);
extern IndexTuple gistFormTuple(GISTSTATE *giststate,
Relation r, Datum *attdata, bool *isnull, bool isleaf);
Relation r, const Datum *attdata, const bool *isnull, bool isleaf);
extern void gistCompressValues(GISTSTATE *giststate, Relation r,
Datum *attdata, bool *isnull, bool isleaf, Datum *compatt);
const Datum *attdata, const bool *isnull, bool isleaf, Datum *compatt);
extern OffsetNumber gistchoose(Relation r, Page p,
IndexTuple it,

2
src/include/access/hash.h
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@@ -451,7 +451,7 @@ typedef struct HSpool HSpool; /* opaque struct in hashsort.c */
extern HSpool *_h_spoolinit(Relation heap, Relation index, uint32 num_buckets);
extern void _h_spooldestroy(HSpool *hspool);
extern void _h_spool(HSpool *hspool, ItemPointer self,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
extern void _h_indexbuild(HSpool *hspool, Relation heapRel);
/* hashutil.c */

20
src/include/access/htup_details.h
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@@ -696,9 +696,9 @@ struct MinimalTupleData
/* prototypes for functions in common/heaptuple.c */
extern Size heap_compute_data_size(TupleDesc tupleDesc,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
extern void heap_fill_tuple(TupleDesc tupleDesc,
Datum *values, bool *isnull,
const Datum *values, const bool *isnull,
char *data, Size data_size,
uint16 *infomask, bits8 *bit);
extern bool heap_attisnull(HeapTuple tup, int attnum, TupleDesc tupleDesc);
@@ -712,23 +712,23 @@ extern HeapTuple heap_copytuple(HeapTuple tuple);
extern void heap_copytuple_with_tuple(HeapTuple src, HeapTuple dest);
extern Datum heap_copy_tuple_as_datum(HeapTuple tuple, TupleDesc tupleDesc);
extern HeapTuple heap_form_tuple(TupleDesc tupleDescriptor,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
extern HeapTuple heap_modify_tuple(HeapTuple tuple,
TupleDesc tupleDesc,
Datum *replValues,
bool *replIsnull,
bool *doReplace);
const Datum *replValues,
const bool *replIsnull,
const bool *doReplace);
extern HeapTuple heap_modify_tuple_by_cols(HeapTuple tuple,
TupleDesc tupleDesc,
int nCols,
int *replCols,
Datum *replValues,
bool *replIsnull);
const int *replCols,
const Datum *replValues,
const bool *replIsnull);
extern void heap_deform_tuple(HeapTuple tuple, TupleDesc tupleDesc,
Datum *values, bool *isnull);
extern void heap_freetuple(HeapTuple htup);
extern MinimalTuple heap_form_minimal_tuple(TupleDesc tupleDescriptor,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
extern void heap_free_minimal_tuple(MinimalTuple mtup);
extern MinimalTuple heap_copy_minimal_tuple(MinimalTuple mtup);
extern HeapTuple heap_tuple_from_minimal_tuple(MinimalTuple mtup);

4
src/include/access/itup.h
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@@ -75,9 +75,9 @@ typedef IndexAttributeBitMapData * IndexAttributeBitMap;
/* routines in indextuple.c */
extern IndexTuple index_form_tuple(TupleDesc tupleDescriptor,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
extern IndexTuple index_form_tuple_context(TupleDesc tupleDescriptor,
Datum *values, bool *isnull,
const Datum *values, const bool *isnull,
MemoryContext context);
extern Datum nocache_index_getattr(IndexTuple tup, int attnum,
TupleDesc tupleDesc);

4
src/include/access/spgist_private.h
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@@ -506,10 +506,10 @@ extern void SpGistInitBuffer(Buffer b, uint16 f);
extern void SpGistInitMetapage(Page page);
extern unsigned int SpGistGetInnerTypeSize(SpGistTypeDesc *att, Datum datum);
extern Size SpGistGetLeafTupleSize(TupleDesc tupleDescriptor,
Datum *datums, bool *isnulls);
const Datum *datums, const bool *isnulls);
extern SpGistLeafTuple spgFormLeafTuple(SpGistState *state,
ItemPointer heapPtr,
Datum *datums, bool *isnulls);
const Datum *datums, const bool *isnulls);
extern SpGistNodeTuple spgFormNodeTuple(SpGistState *state,
Datum label, bool isnull);
extern SpGistInnerTuple spgFormInnerTuple(SpGistState *state,

2
src/include/access/toast_helper.h
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@@ -110,7 +110,7 @@ extern void toast_tuple_externalize(ToastTupleContext *ttc, int attribute,
int options);
extern void toast_tuple_cleanup(ToastTupleContext *ttc);
extern void toast_delete_external(Relation rel, Datum *values, bool *isnull,
extern void toast_delete_external(Relation rel, const Datum *values, const bool *isnull,
bool is_speculative);
#endif

4
src/include/executor/executor.h
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@@ -509,7 +509,7 @@ typedef struct TupOutputState
extern TupOutputState *begin_tup_output_tupdesc(DestReceiver *dest,
TupleDesc tupdesc,
const TupleTableSlotOps *tts_ops);
extern void do_tup_output(TupOutputState *tstate, Datum *values, bool *isnull);
extern void do_tup_output(TupOutputState *tstate, const Datum *values, const bool *isnull);
extern void do_text_output_multiline(TupOutputState *tstate, const char *txt);
extern void end_tup_output(TupOutputState *tstate);
@@ -639,7 +639,7 @@ extern bool ExecCheckIndexConstraints(ResultRelInfo *resultRelInfo,
extern void check_exclusion_constraint(Relation heap, Relation index,
IndexInfo *indexInfo,
ItemPointer tupleid,
Datum *values, bool *isnull,
const Datum *values, const bool *isnull,
EState *estate, bool newIndex);
/*

4
src/include/partitioning/partbounds.h
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@@ -100,8 +100,8 @@ typedef struct PartitionBoundInfoData
extern int get_hash_partition_greatest_modulus(PartitionBoundInfo bound);
extern uint64 compute_partition_hash_value(int partnatts, FmgrInfo *partsupfunc,
Oid *partcollation,
Datum *values, bool *isnull);
const Oid *partcollation,
const Datum *values, const bool *isnull);
extern List *get_qual_from_partbound(Relation parent,
PartitionBoundSpec *spec);
extern PartitionBoundInfo partition_bounds_create(PartitionBoundSpec **boundspecs,

8
src/include/utils/json.h
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@@ -21,11 +21,11 @@ extern void escape_json(StringInfo buf, const char *str);
extern char *JsonEncodeDateTime(char *buf, Datum value, Oid typid,
const int *tzp);
extern bool to_json_is_immutable(Oid typoid);
extern Datum json_build_object_worker(int nargs, Datum *args, bool *nulls,
Oid *types, bool absent_on_null,
extern Datum json_build_object_worker(int nargs, const Datum *args, const bool *nulls,
const Oid *types, bool absent_on_null,
bool unique_keys);
extern Datum json_build_array_worker(int nargs, Datum *args, bool *nulls,
Oid *types, bool absent_on_null);
extern Datum json_build_array_worker(int nargs, const Datum *args, const bool *nulls,
const Oid *types, bool absent_on_null);
extern bool json_validate(text *json, bool check_unique_keys, bool throw_error);
#endif /* JSON_H */

8
src/include/utils/jsonb.h
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@@ -430,10 +430,10 @@ extern Datum jsonb_set_element(Jsonb *jb, Datum *path, int path_len,
extern Datum jsonb_get_element(Jsonb *jb, Datum *path, int npath,
bool *isnull, bool as_text);
extern bool to_jsonb_is_immutable(Oid typoid);
extern Datum jsonb_build_object_worker(int nargs, Datum *args, bool *nulls,
Oid *types, bool absent_on_null,
extern Datum jsonb_build_object_worker(int nargs, const Datum *args, const bool *nulls,
const Oid *types, bool absent_on_null,
bool unique_keys);
extern Datum jsonb_build_array_worker(int nargs, Datum *args, bool *nulls,
Oid *types, bool absent_on_null);
extern Datum jsonb_build_array_worker(int nargs, const Datum *args, const bool *nulls,
const Oid *types, bool absent_on_null);
#endif /* __JSONB_H__ */

2
src/include/utils/tuplesort.h
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@@ -437,7 +437,7 @@ extern void tuplesort_puttupleslot(Tuplesortstate *state,
extern void tuplesort_putheaptuple(Tuplesortstate *state, HeapTuple tup);
extern void tuplesort_putindextuplevalues(Tuplesortstate *state,
Relation rel, ItemPointer self,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
extern void tuplesort_putdatum(Tuplesortstate *state, Datum val,
bool isNull);

2
src/include/utils/tuplestore.h
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@@ -54,7 +54,7 @@ extern void tuplestore_puttupleslot(Tuplestorestate *state,
TupleTableSlot *slot);
extern void tuplestore_puttuple(Tuplestorestate *state, HeapTuple tuple);
extern void tuplestore_putvalues(Tuplestorestate *state, TupleDesc tdesc,
Datum *values, bool *isnull);
const Datum *values, const bool *isnull);
/* Backwards compatibility macro */
#define tuplestore_donestoring(state) ((void) 0)