diff options
Diffstat (limited to 'src/backend/partitioning/partbounds.c')
| -rw-r--r-- | src/backend/partitioning/partbounds.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/src/backend/partitioning/partbounds.c b/src/backend/partitioning/partbounds.c index 09c7c3e2522..b19c76acc8a 100644 --- a/src/backend/partitioning/partbounds.c +++ b/src/backend/partitioning/partbounds.c @@ -470,8 +470,8 @@ check_new_partition_bound(char *relname, Relation parent, *upper; Assert(spec->strategy == PARTITION_STRATEGY_RANGE); - lower = make_one_range_bound(key, -1, spec->lowerdatums, true); - upper = make_one_range_bound(key, -1, spec->upperdatums, false); + lower = make_one_partition_rbound(key, -1, spec->lowerdatums, true); + upper = make_one_partition_rbound(key, -1, spec->upperdatums, false); /* * First check if the resulting range would be empty with @@ -589,15 +589,15 @@ check_new_partition_bound(char *relname, Relation parent, } /* - * check_default_allows_bound + * check_default_partition_contents * * This function checks if there exists a row in the default partition that * would properly belong to the new partition being added. If it finds one, * it throws an error. */ void -check_default_allows_bound(Relation parent, Relation default_rel, - PartitionBoundSpec *new_spec) +check_default_partition_contents(Relation parent, Relation default_rel, + PartitionBoundSpec *new_spec) { List *new_part_constraints; List *def_part_constraints; @@ -757,14 +757,14 @@ get_hash_partition_greatest_modulus(PartitionBoundInfo bound) } /* - * make_one_range_bound + * make_one_partition_rbound * * Return a PartitionRangeBound given a list of PartitionRangeDatum elements * and a flag telling whether the bound is lower or not. Made into a function * because there are multiple sites that want to use this facility. */ PartitionRangeBound * -make_one_range_bound(PartitionKey key, int index, List *datums, bool lower) +make_one_partition_rbound(PartitionKey key, int index, List *datums, bool lower) { PartitionRangeBound *bound; ListCell *lc; @@ -2052,13 +2052,13 @@ get_range_nulltest(PartitionKey key) } /* - * compute_hash_value + * compute_partition_hash_value * - * Compute the hash value for given not null partition key values. + * Compute the hash value for given partition key values. */ uint64 -compute_hash_value(int partnatts, FmgrInfo *partsupfunc, - Datum *values, bool *isnull) +compute_partition_hash_value(int partnatts, FmgrInfo *partsupfunc, + Datum *values, bool *isnull) { int i; uint64 rowHash = 0; @@ -2066,6 +2066,7 @@ compute_hash_value(int partnatts, FmgrInfo *partsupfunc, for (i = 0; i < partnatts; i++) { + /* Nulls are just ignored */ if (!isnull[i]) { Datum hash; |