/usr/include/postgres-xc/server/utils/attoptcache.h is in postgres-xc-server-dev 1.1-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | /*-------------------------------------------------------------------------
*
* attoptcache.h
* Attribute options cache.
*
* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/utils/attoptcache.h
*
*-------------------------------------------------------------------------
*/
#ifndef SPCCACHE_H
#define SPCCACHE_H
/*
* Attribute options.
*/
typedef struct AttributeOpts
{
int32 vl_len_; /* varlena header (do not touch directly!) */
float8 n_distinct;
float8 n_distinct_inherited;
} AttributeOpts;
AttributeOpts *get_attribute_options(Oid spcid, int attnum);
#endif /* SPCCACHE_H */
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