Error with Postgresql 12 beta1

[mbande]

after make and make install, trying to create extension:

# create extension temporal_tables ;
psql: ERROR:  could not load library "/usr/lib/postgresql/12/lib/temporal_tables.so": /usr/lib/postgresql/12/lib/temporal_tables.so: undefined symbol: heap_openrv

[ghost]

encounter the similar issues, it seems that some macros should be used and some macroes are renamed.

`diff --git a/versioning.c b/versioning.c index 5d03492..338bdf3 100644 --- a/versioning.c +++ b/versioning.c @@ -33,6 +33,11 @@

include "temporal_tables.h"

+#if PG_VERSION_NUM >= 120000 +#include "access/table.h" +#include "access/relation.h" +#endif +

if defined(_MSC_VER) && (_MSC_VER < 1800)

define nextafter(x, y) _nextafter(x, y)

endif

@@ -246,7 +251,7 @@ versioning(PG_FUNCTION_ARGS) period_attname, RelationGetRelationName(relation))));

• period_attr = tupdesc->attrs[period_attnum - 1];

• period_attr = TupleDescAttr(tupdesc, period_attnum - 1);

  / Check that system period attribute is not dropped. / if (period_attr->attisdropped) @@ -499,7 +504,7 @@ fill_versioning_hash_entry(VersioningHashEntry hash_entry, int history_attnum; char attname;

• attr = tupdesc->attrs[i];

• attr = TupleDescAttr(tupdesc, i);

  if (attr->attisdropped)
      continue;

  @@ -511,7 +516,7 @@ fill_versioning_hash_entry(VersioningHashEntry *hash_entry, if (history_attnum < 0) continue;

• history_attr = history_tupdesc->attrs[history_attnum - 1];

• history_attr = TupleDescAttr(history_tupdesc, history_attnum - 1);

  check_attr_type(attr, history_attr, relation, history_relation);

@@ -759,8 +764,11 @@ deserialize_system_period(HeapTuple tuple, period_attname, RelationGetRelationName(relation))));

+#if PG_VERSION_NUM >= 120000

• system_period = DatumGetRangeTypeP(datum); +#else system_period = DatumGetRangeType(datum);

• +#endif range_deserialize(typcache, system_period, lower, upper, &empty);

  if (empty || !upper->infinite) @@ -877,7 +885,11 @@ static HeapTuple modify_tuple(Relation rel, HeapTuple tuple, int period_attnum, RangeType *range) { int colnum[1] = { period_attnum }; +#if PG_VERSION_NUM >= 120000

• Datum values[1] = { RangeTypePGetDatum(range) }; +#else Datum values[1] = { RangeTypeGetDatum(range) }; +#endif

  if PG_VERSION_NUM >= 100000

  bool nulls[1] = { false }; return heap_modify_tuple_by_cols(tuple, RelationGetDescr(rel), 1, colnum, values, nulls);`