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bdc4edbea6
Move the system catalog index declarations from catalog/indexing.h to the respective parent tables' catalog/pg_*.h files. The original reason for having it split was that the old genbki system produced the output in the order of the catalog files it read, so all the indexing stuff needed to come separately. But this is no longer the case, and keeping it together makes more sense. Reviewed-by: John Naylor <john.naylor@enterprisedb.com> Discussion: https://www.postgresql.org/message-id/flat/c7cc82d6-f976-75d6-2e3e-b03d2cab26bb@2ndquadrant.com
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*-------------------------------------------------------------------------
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*
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* pg_enum.h
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* definition of the "enum" system catalog (pg_enum)
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*
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*
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* Portions Copyright (c) 1996-2020, 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_enum.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_ENUM_H
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#define PG_ENUM_H
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#include "catalog/genbki.h"
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#include "catalog/pg_enum_d.h"
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#include "nodes/pg_list.h"
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/* ----------------
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* pg_enum definition. cpp turns this into
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* typedef struct FormData_pg_enum
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* ----------------
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*/
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CATALOG(pg_enum,3501,EnumRelationId)
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{
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Oid oid; /* oid */
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Oid enumtypid; /* OID of owning enum type */
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float4 enumsortorder; /* sort position of this enum value */
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NameData enumlabel; /* text representation of enum value */
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} FormData_pg_enum;
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/* ----------------
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* Form_pg_enum corresponds to a pointer to a tuple with
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* the format of pg_enum relation.
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* ----------------
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*/
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typedef FormData_pg_enum *Form_pg_enum;
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DECLARE_UNIQUE_INDEX(pg_enum_oid_index, 3502, on pg_enum using btree(oid oid_ops));
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#define EnumOidIndexId 3502
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DECLARE_UNIQUE_INDEX(pg_enum_typid_label_index, 3503, on pg_enum using btree(enumtypid oid_ops, enumlabel name_ops));
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#define EnumTypIdLabelIndexId 3503
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DECLARE_UNIQUE_INDEX(pg_enum_typid_sortorder_index, 3534, on pg_enum using btree(enumtypid oid_ops, enumsortorder float4_ops));
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#define EnumTypIdSortOrderIndexId 3534
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/*
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* prototypes for functions in pg_enum.c
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*/
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extern void EnumValuesCreate(Oid enumTypeOid, List *vals);
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extern void EnumValuesDelete(Oid enumTypeOid);
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extern void AddEnumLabel(Oid enumTypeOid, const char *newVal,
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const char *neighbor, bool newValIsAfter,
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bool skipIfExists);
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extern void RenameEnumLabel(Oid enumTypeOid,
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const char *oldVal, const char *newVal);
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extern bool EnumBlacklisted(Oid enum_id);
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extern Size EstimateEnumBlacklistSpace(void);
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extern void SerializeEnumBlacklist(void *space, Size size);
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extern void RestoreEnumBlacklist(void *space);
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extern void AtEOXact_Enum(void);
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#endif /* PG_ENUM_H */
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