diff options
Diffstat (limited to 'src/backend/parser/parse_utilcmd.c')
| -rw-r--r-- | src/backend/parser/parse_utilcmd.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c index a37d1f18bea..b4ec96d6d6d 100644 --- a/src/backend/parser/parse_utilcmd.c +++ b/src/backend/parser/parse_utilcmd.c @@ -3746,12 +3746,24 @@ transformPartitionRangeBounds(ParseState *pstate, List *blist, ColumnRef *cref = (ColumnRef *) expr; char *cname = NULL; + /* + * There should be a single field named either "minvalue" or + * "maxvalue". + */ if (list_length(cref->fields) == 1 && IsA(linitial(cref->fields), String)) cname = strVal(linitial(cref->fields)); - Assert(cname != NULL); - if (strcmp("minvalue", cname) == 0) + if (cname == NULL) + { + /* + * ColumnRef is not in the desired single-field-name form. + * For consistency between all partition strategies, let the + * expression transformation report any errors rather than + * doing it ourselves. + */ + } + else if (strcmp("minvalue", cname) == 0) { prd = makeNode(PartitionRangeDatum); prd->kind = PARTITION_RANGE_DATUM_MINVALUE; |