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9b1a6f50b9
Add a new genbki macros MAKE_SYSCACHE that specifies the syscache ID macro, the underlying index, and the number of buckets. From that, we can generate the existing tables in syscache.h and syscache.c via genbki.pl. Reviewed-by: John Naylor <johncnaylorls@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/75ae5875-3abc-dafc-8aec-73247ed41cde@eisentraut.org
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*-------------------------------------------------------------------------
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*
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* pg_user_mapping.h
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* definition of the "user mapping" system catalog (pg_user_mapping)
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*
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* Portions Copyright (c) 1996-2024, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/catalog/pg_user_mapping.h
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*
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* NOTES
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* The Catalog.pm module reads this file and derives schema
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* information.
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PG_USER_MAPPING_H
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#define PG_USER_MAPPING_H
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#include "catalog/genbki.h"
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#include "catalog/pg_user_mapping_d.h"
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/* ----------------
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* pg_user_mapping definition. cpp turns this into
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* typedef struct FormData_pg_user_mapping
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* ----------------
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*/
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CATALOG(pg_user_mapping,1418,UserMappingRelationId)
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{
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Oid oid; /* oid */
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Oid umuser BKI_LOOKUP_OPT(pg_authid); /* Id of the user,
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* InvalidOid if PUBLIC is
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* wanted */
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Oid umserver BKI_LOOKUP(pg_foreign_server); /* server of this
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* mapping */
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#ifdef CATALOG_VARLEN /* variable-length fields start here */
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text umoptions[1]; /* user mapping options */
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#endif
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} FormData_pg_user_mapping;
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/* ----------------
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* Form_pg_user_mapping corresponds to a pointer to a tuple with
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* the format of pg_user_mapping relation.
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* ----------------
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*/
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typedef FormData_pg_user_mapping *Form_pg_user_mapping;
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DECLARE_TOAST(pg_user_mapping, 4173, 4174);
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DECLARE_UNIQUE_INDEX_PKEY(pg_user_mapping_oid_index, 174, UserMappingOidIndexId, pg_user_mapping, btree(oid oid_ops));
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DECLARE_UNIQUE_INDEX(pg_user_mapping_user_server_index, 175, UserMappingUserServerIndexId, pg_user_mapping, btree(umuser oid_ops, umserver oid_ops));
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MAKE_SYSCACHE(USERMAPPINGOID, pg_user_mapping_oid_index, 2);
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MAKE_SYSCACHE(USERMAPPINGUSERSERVER, pg_user_mapping_user_server_index, 2);
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#endif /* PG_USER_MAPPING_H */
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