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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:46:48 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:46:48 +0000 |
| commit | 311bcfc6b3acdd6fd152798c7f287ddf74fa2a98 (patch) | |
| tree | 0ec307299b1dada3701e42f4ca6eda57d708261e /src/include/catalog/partition.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-15-upstream.tar.xz postgresql-15-upstream.zip | |
Adding upstream version 15.4.upstream/15.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/catalog/partition.h')
| -rw-r--r-- | src/include/catalog/partition.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/include/catalog/partition.h b/src/include/catalog/partition.h new file mode 100644 index 0000000..b29df66 --- /dev/null +++ b/src/include/catalog/partition.h @@ -0,0 +1,34 @@ +/*------------------------------------------------------------------------- + * + * partition.h + * Header file for structures and utility functions related to + * partitioning + * + * Copyright (c) 2007-2022, PostgreSQL Global Development Group + * + * src/include/catalog/partition.h + * + *------------------------------------------------------------------------- + */ +#ifndef PARTITION_H +#define PARTITION_H + +#include "partitioning/partdefs.h" +#include "utils/relcache.h" + +/* Seed for the extended hash function */ +#define HASH_PARTITION_SEED UINT64CONST(0x7A5B22367996DCFD) + +extern Oid get_partition_parent(Oid relid, bool even_if_detached); +extern List *get_partition_ancestors(Oid relid); +extern Oid index_get_partition(Relation partition, Oid indexId); +extern List *map_partition_varattnos(List *expr, int fromrel_varno, + Relation to_rel, Relation from_rel); +extern bool has_partition_attrs(Relation rel, Bitmapset *attnums, + bool *used_in_expr); + +extern Oid get_default_partition_oid(Oid parentId); +extern void update_default_partition_oid(Oid parentId, Oid defaultPartId); +extern List *get_proposed_default_constraint(List *new_part_constraints); + +#endif /* PARTITION_H */ |