diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/catalog/partition.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/backend/catalog/partition.c b/src/backend/catalog/partition.c index c94ee941ded..73eff17202c 100644 --- a/src/backend/catalog/partition.c +++ b/src/backend/catalog/partition.c @@ -1559,12 +1559,18 @@ get_qual_for_list(Relation parent, PartitionBoundSpec *spec) { Const *val; - /* Construct const from datum */ + /* + * Construct Const from known-not-null datum. We must be careful + * to copy the value, because our result has to be able to outlive + * the relcache entry we're copying from. + */ val = makeConst(key->parttypid[0], key->parttypmod[0], key->parttypcoll[0], key->parttyplen[0], - *boundinfo->datums[i], + datumCopy(*boundinfo->datums[i], + key->parttypbyval[0], + key->parttyplen[0]), false, /* isnull */ key->parttypbyval[0]); |