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/*------------------------------------------------------------------------- * * toasting.h * This file provides some definitions to support creation of toast tables * * * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/catalog/toasting.h * *------------------------------------------------------------------------- */ #ifndef TOASTING_H #define TOASTING_H /* * toasting.c prototypes */ extern void AlterTableCreateToastTable(Oid relOid, Datum reloptions); extern void BootstrapToastTable(char *relName, Oid toastOid, Oid toastIndexOid); /* * This macro is just to keep the C compiler from spitting up on the * upcoming commands for genbki.pl. */ #define DECLARE_TOAST(name,toastoid,indexoid) extern int no_such_variable /* * What follows are lines processed by genbki.pl to create the statements * the bootstrap parser will turn into BootstrapToastTable commands. * Each line specifies the system catalog that needs a toast table, * the OID to assign to the toast table, and the OID to assign to the * toast table's index. The reason we hard-wire these OIDs is that we * need stable OIDs for shared relations, and that includes toast tables * of shared relations. */ /* normal catalogs */ DECLARE_TOAST(pg_attrdef, 2830, 2831); DECLARE_TOAST(pg_constraint, 2832, 2833); DECLARE_TOAST(pg_description, 2834, 2835); DECLARE_TOAST(pg_proc, 2836, 2837); DECLARE_TOAST(pg_rewrite, 2838, 2839); DECLARE_TOAST(pg_seclabel, 3598, 3599); DECLARE_TOAST(pg_statistic, 2840, 2841); DECLARE_TOAST(pg_trigger, 2336, 2337); /* shared catalogs */ DECLARE_TOAST(pg_shdescription, 2846, 2847); #define PgShdescriptionToastTable 2846 #define PgShdescriptionToastIndex 2847 DECLARE_TOAST(pg_db_role_setting, 2966, 2967); #define PgDbRoleSettingToastTable 2966 #define PgDbRoleSettingToastIndex 2967 #endif /* TOASTING_H */