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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2021-01-25 13:03:11 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2021-01-25 13:03:11 -0500 |
| commit | a26194f22bf06733f8065d637f790ee4d4778321 (patch) | |
| tree | f66c93a080679d6e7010c1e5a58e95a9c747bfd1 /src/backend | |
| parent | 652f7818bf978b7230e4462535aef0c9d216b99f (diff) | |
| download | postgresql-a26194f22bf06733f8065d637f790ee4d4778321.tar.gz postgresql-a26194f22bf06733f8065d637f790ee4d4778321.zip | |
Fix broken ruleutils support for function TRANSFORM clauses.
I chanced to notice that this dumped core due to a faulty Assert.
To add insult to injury, the output has been misformatted since v11.
Obviously we need some regression testing here.
Discussion: https://postgr.es/m/d1cc628c-3953-4209-957b-29427acc38c8@www.fastmail.com
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/utils/adt/ruleutils.c | 3 | ||||
| -rw-r--r-- | src/backend/utils/fmgr/funcapi.c | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 9db584169fc..55647251969 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -3127,13 +3127,14 @@ print_function_trftypes(StringInfo buf, HeapTuple proctup) { int i; - appendStringInfoString(buf, "\n TRANSFORM "); + appendStringInfoString(buf, " TRANSFORM "); for (i = 0; i < ntypes; i++) { if (i != 0) appendStringInfoString(buf, ", "); appendStringInfo(buf, "FOR TYPE %s", format_type_be(trftypes[i])); } + appendStringInfoChar(buf, '\n'); } } diff --git a/src/backend/utils/fmgr/funcapi.c b/src/backend/utils/fmgr/funcapi.c index 78ed8572038..f22eef88188 100644 --- a/src/backend/utils/fmgr/funcapi.c +++ b/src/backend/utils/fmgr/funcapi.c @@ -1182,7 +1182,9 @@ get_func_arg_info(HeapTuple procTup, /* * get_func_trftypes * - * Returns the number of transformed types used by function. + * Returns the number of transformed types used by the function. + * If there are any, a palloc'd array of the type OIDs is returned + * into *p_trftypes. */ int get_func_trftypes(HeapTuple procTup, @@ -1211,7 +1213,6 @@ get_func_trftypes(HeapTuple procTup, ARR_HASNULL(arr) || ARR_ELEMTYPE(arr) != OIDOID) elog(ERROR, "protrftypes is not a 1-D Oid array"); - Assert(nelems >= ((Form_pg_proc) GETSTRUCT(procTup))->pronargs); *p_trftypes = (Oid *) palloc(nelems * sizeof(Oid)); memcpy(*p_trftypes, ARR_DATA_PTR(arr), nelems * sizeof(Oid)); |