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5983a4c - Introduce CompactAttribute array in TupleDesc

m3hm3t/pg18_support
Mehmet Yilmaz 2025-05-09 12:31:19 +00:00
parent dfe5ae1e7a
commit 7e553fe7db
2 changed files with 19 additions and 6 deletions
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8
src/backend/columnar/columnar_metadata.c
View File

@ -645,10 +645,10 @@ SaveStripeSkipList(RelFileLocator relfilelocator, uint64 stripe,
{
values[Anum_columnar_chunk_minimum_value - 1] =
PointerGetDatum(DatumToBytea(chunk->minimumValue,
&tupleDescriptor->attrs[columnIndex]));
Attr(tupleDescriptor, columnIndex)));
values[Anum_columnar_chunk_maximum_value - 1] =
PointerGetDatum(DatumToBytea(chunk->maximumValue,
&tupleDescriptor->attrs[columnIndex]));
Attr(tupleDescriptor, columnIndex)));
}
else
{
@ -803,9 +803,9 @@ ReadStripeSkipList(RelFileLocator relfilelocator, uint64 stripe,
datumArray[Anum_columnar_chunk_maximum_value - 1]);
chunk->minimumValue =
ByteaToDatum(minValue, &tupleDescriptor->attrs[columnIndex]);
ByteaToDatum(minValue, Attr(tupleDescriptor, columnIndex));
chunk->maximumValue =
ByteaToDatum(maxValue, &tupleDescriptor->attrs[columnIndex]);
ByteaToDatum(maxValue, Attr(tupleDescriptor, columnIndex));
chunk->hasMinMax = true;
}

17
src/include/columnar/columnar_version_compat.h
View File

@ -9,14 +9,27 @@
*-------------------------------------------------------------------------
*/
#ifndef COLUMNAR_COMPAT_H
#define COLUMNAR_COMPAT_H
#ifndef COLUMNAR_VERSION_COMPAT_H
#define COLUMNAR_VERSION_COMPAT_H
#include "pg_version_constants.h"
/* for PG_VERSION_NUM and TupleDescAttr() */
#include "postgres.h"
#include "access/htup_details.h"
#define ACLCHECK_OBJECT_TABLE OBJECT_TABLE
#define ExplainPropertyLong(qlabel, value, es) \
ExplainPropertyInteger(qlabel, NULL, value, es)
/* tuple-descriptor attributes moved in PostgreSQL 18: */
#if PG_VERSION_NUM >= 180000
# define Attr(tupdesc, colno) TupleDescAttr((tupdesc), (colno))
#else
# define Attr(tupdesc, colno) ((tupdesc)->attrs[(colno)])
#endif
#endif /* COLUMNAR_COMPAT_H */