pg_sequence.h

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/* -------------------------------------------------------------------------
 *
 * pg_sequence.h
 *    definition of the "sequence" system catalog (pg_sequence)
 *
 * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/catalog/pg_sequence.h
 *
 * NOTES
 *    The Catalog.pm module reads this file and derives schema
 *    information.
 *
 * -------------------------------------------------------------------------
 */
#ifndef PG_SEQUENCE_H
#define PG_SEQUENCE_H
 
#include "catalog/genbki.h"
#include "catalog/pg_sequence_d.h"  /* IWYU pragma: export */
 
BEGIN_CATALOG_STRUCT
 
CATALOG(pg_sequence,2224,SequenceRelationId)
{
    Oid         seqrelid BKI_LOOKUP(pg_class);
    Oid         seqtypid BKI_LOOKUP(pg_type);
    int64       seqstart;
    int64       seqincrement;
    int64       seqmax;
    int64       seqmin;
    int64       seqcache;
    bool        seqcycle;
} FormData_pg_sequence;
 
END_CATALOG_STRUCT
 
/* ----------------
 *      Form_pg_sequence corresponds to a pointer to a tuple with
 *      the format of pg_sequence relation.
 * ----------------
 */
typedef FormData_pg_sequence *Form_pg_sequence;
 
DECLARE_UNIQUE_INDEX_PKEY(pg_sequence_seqrelid_index, 5002, SequenceRelidIndexId, pg_sequence, btree(seqrelid oid_ops));
 
MAKE_SYSCACHE(SEQRELID, pg_sequence_seqrelid_index, 32);
 
#endif                          /* PG_SEQUENCE_H */