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3433c6ba00
The only toastable column now is datacl, but we don't really support
long ACLs anyway. The TOAST table should have been removed when the
pg_db_role_setting catalog was introduced in commit
2eda8dfb52, but I forgot to do that.
Per -hackers discussion on March 2011.
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
/*-------------------------------------------------------------------------
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*
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* toasting.h
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* This file provides some definitions to support creation of toast tables
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*
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*
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* Portions Copyright (c) 1996-2012, 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/toasting.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef TOASTING_H
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#define TOASTING_H
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/*
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* toasting.c prototypes
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*/
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extern void AlterTableCreateToastTable(Oid relOid, Datum reloptions);
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extern void BootstrapToastTable(char *relName,
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Oid toastOid, Oid toastIndexOid);
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/*
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* This macro is just to keep the C compiler from spitting up on the
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* upcoming commands for genbki.pl.
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*/
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#define DECLARE_TOAST(name,toastoid,indexoid) extern int no_such_variable
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/*
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* What follows are lines processed by genbki.pl to create the statements
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* the bootstrap parser will turn into BootstrapToastTable commands.
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* Each line specifies the system catalog that needs a toast table,
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* the OID to assign to the toast table, and the OID to assign to the
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* toast table's index. The reason we hard-wire these OIDs is that we
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* need stable OIDs for shared relations, and that includes toast tables
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* of shared relations.
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*/
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/* normal catalogs */
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DECLARE_TOAST(pg_attrdef, 2830, 2831);
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DECLARE_TOAST(pg_constraint, 2832, 2833);
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DECLARE_TOAST(pg_description, 2834, 2835);
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DECLARE_TOAST(pg_proc, 2836, 2837);
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DECLARE_TOAST(pg_rewrite, 2838, 2839);
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DECLARE_TOAST(pg_seclabel, 3598, 3599);
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DECLARE_TOAST(pg_statistic, 2840, 2841);
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DECLARE_TOAST(pg_trigger, 2336, 2337);
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/* shared catalogs */
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DECLARE_TOAST(pg_shdescription, 2846, 2847);
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#define PgShdescriptionToastTable 2846
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#define PgShdescriptionToastIndex 2847
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DECLARE_TOAST(pg_db_role_setting, 2966, 2967);
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#define PgDbRoleSettingToastTable 2966
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#define PgDbRoleSettingToastIndex 2967
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#endif /* TOASTING_H */
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