1
0
mirror of https://github.com/postgres/postgres.git synced 2026-01-29 12:02:15 +03:00
Files
postgres/src/include/utils/attoptcache.h
Bruce Momjian 29275b1d17 Update copyright for 2024
Reported-by: Michael Paquier

Discussion: https://postgr.es/m/ZZKTDPxBBMt3C0J9@paquier.xyz

Backpatch-through: 12
2024-01-03 20:49:05 -05:00

29 lines
739 B
C

/*-------------------------------------------------------------------------
*
* attoptcache.h
* Attribute options cache.
*
* Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/utils/attoptcache.h
*
*-------------------------------------------------------------------------
*/
#ifndef ATTOPTCACHE_H
#define ATTOPTCACHE_H
/*
* Attribute options.
*/
typedef struct AttributeOpts
{
int32 vl_len_; /* varlena header (do not touch directly!) */
float8 n_distinct;
float8 n_distinct_inherited;
} AttributeOpts;
extern AttributeOpts *get_attribute_options(Oid attrelid, int attnum);
#endif /* ATTOPTCACHE_H */