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Commit9f56819

Browse files
maksm90akorotkov
authored andcommitted
Make function CreateTemplateTupleDesc compatable with PG12
Move CreateTemplateTupleDesc to compat module to support compatibilitywith PG12.
1 parent8bd3842 commit9f56819

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3 files changed

+15
-15
lines changed

3 files changed

+15
-15
lines changed

‎compat.c

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,5 @@
11
#include"postgres.h"
2+
#include"access/tupdesc.h"
23

34
#include"pg_wait_sampling.h"
45

@@ -11,3 +12,13 @@ shm_mq_detach_compat(shm_mq_handle *mqh, shm_mq *mq)
1112
shm_mq_detach(mq);
1213
#endif
1314
}
15+
16+
inlineTupleDesc
17+
CreateTemplateTupleDescCompat(intnattrs,boolhasoid)
18+
{
19+
#ifPG_VERSION_NUM >=120000
20+
returnCreateTemplateTupleDesc(nattrs);
21+
#else
22+
returnCreateTemplateTupleDesc(nattrs,hasoid);
23+
#endif
24+
}

‎pg_wait_sampling.c

Lines changed: 3 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -380,11 +380,7 @@ pg_wait_sampling_get_current(PG_FUNCTION_ARGS)
380380
params->ts=GetCurrentTimestamp();
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382382
funcctx->user_fctx=params;
383-
#ifPG_VERSION_NUM >=120000
384-
tupdesc=CreateTemplateTupleDesc(4);
385-
#else
386-
tupdesc=CreateTemplateTupleDesc(4, false);
387-
#endif
383+
tupdesc=CreateTemplateTupleDescCompat(4, false);
388384
TupleDescInitEntry(tupdesc, (AttrNumber)1,"pid",
389385
INT4OID,-1,0);
390386
TupleDescInitEntry(tupdesc, (AttrNumber)2,"type",
@@ -589,11 +585,7 @@ pg_wait_sampling_get_profile(PG_FUNCTION_ARGS)
589585
funcctx->max_calls=profile->count;
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591587
/* Make tuple descriptor */
592-
#ifPG_VERSION_NUM >=120000
593-
tupdesc=CreateTemplateTupleDesc(5);
594-
#else
595-
tupdesc=CreateTemplateTupleDesc(5, false);
596-
#endif
588+
tupdesc=CreateTemplateTupleDescCompat(5, false);
597589
TupleDescInitEntry(tupdesc, (AttrNumber)1,"pid",
598590
INT4OID,-1,0);
599591
TupleDescInitEntry(tupdesc, (AttrNumber)2,"type",
@@ -711,11 +703,7 @@ pg_wait_sampling_get_history(PG_FUNCTION_ARGS)
711703
funcctx->max_calls=history->count;
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713705
/* Make tuple descriptor */
714-
#ifPG_VERSION_NUM >=120000
715-
tupdesc=CreateTemplateTupleDesc(5);
716-
#else
717-
tupdesc=CreateTemplateTupleDesc(5, false);
718-
#endif
706+
tupdesc=CreateTemplateTupleDescCompat(5, false);
719707
TupleDescInitEntry(tupdesc, (AttrNumber)1,"pid",
720708
INT4OID,-1,0);
721709
TupleDescInitEntry(tupdesc, (AttrNumber)2,"sample_ts",

‎pg_wait_sampling.h

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -84,5 +84,6 @@ extern void alloc_history(History *, int);
8484
externvoidcollector_main(Datummain_arg);
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8686
externvoidshm_mq_detach_compat(shm_mq_handle*mqh,shm_mq*mq);
87+
externTupleDescCreateTemplateTupleDescCompat(intnattrs,boolhasoid);
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8889
#endif

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