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Diffstat (limited to 'src/backend/parser/parse_utilcmd.c')
| -rw-r--r-- | src/backend/parser/parse_utilcmd.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/backend/parser/parse_utilcmd.c b/src/backend/parser/parse_utilcmd.c index a9b2f8bacd8..6e5768c66cf 100644 --- a/src/backend/parser/parse_utilcmd.c +++ b/src/backend/parser/parse_utilcmd.c @@ -3727,6 +3727,12 @@ transformPartitionBound(ParseState *pstate, Relation parent, if (spec->is_default) { + /* + * Hash partitioning does not support a default partition; there's no + * use case for it (since the set of partitions to create is perfectly + * defined), and if users do get into it accidentally, it's hard to + * back out from it afterwards. + */ if (strategy == PARTITION_STRATEGY_HASH) ereport(ERROR, (errcode(ERRCODE_INVALID_TABLE_DEFINITION), |