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Commitb4c9695

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Move catalog toast table declarations
Move the system catalog toast table declarations fromcatalog/toasting.h to the respective parent tables' catalog/pg_*.hfiles. The original reason for having it split was that the oldgenbki system produced the output in the order of the catalog files itread, so all the toasting stuff needed to come separately. But thisis 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
1 parent623644f commitb4c9695

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+105
-89
lines changed

‎doc/src/sgml/bki.sgml‎

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -24,8 +24,7 @@
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the catalog has, as well as some other basic properties such as its OID.
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Other critical files defining the catalog structure
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include <filename>indexing.h</filename>, which defines the indexes present
27-
on all the system catalogs, and <filename>toasting.h</filename>, which
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defines TOAST tables for catalogs that need one.
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on all the system catalogs.
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</para>
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<para>

‎src/backend/catalog/Makefile‎

Lines changed: 1 addition & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -72,11 +72,8 @@ CATALOG_HEADERS := \
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GENERATED_HEADERS :=$(CATALOG_HEADERS:%.h=%_d.h) schemapg.h
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75-
# In the list of headers used to assemble postgres.bki, indexing.h needs
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# be last, and toasting.h just before it. This ensures we don't try to
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# create indexes or toast tables before their catalogs exist.
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POSTGRES_BKI_SRCS :=$(addprefix$(top_srcdir)/src/include/catalog/,\
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$(CATALOG_HEADERS)toasting.hindexing.h \
76+
$(CATALOG_HEADERS) indexing.h \
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)
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# The .dat files we need can just be listed alphabetically.

‎src/backend/catalog/catalog.c‎

Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -40,7 +40,6 @@
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#include"catalog/pg_subscription.h"
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#include"catalog/pg_tablespace.h"
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#include"catalog/pg_type.h"
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#include"catalog/toasting.h"
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#include"miscadmin.h"
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#include"storage/fd.h"
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#include"utils/fmgroids.h"
@@ -268,7 +267,7 @@ IsSharedRelation(Oid relationId)
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relationId==SubscriptionObjectIndexId||
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relationId==SubscriptionNameIndexId)
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return true;
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/* These are their toast tables and toast indexes(see toasting.h)*/
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/* These are their toast tables and toast indexes */
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if (relationId==PgAuthidToastTable||
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relationId==PgAuthidToastIndex||
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relationId==PgDatabaseToastTable||

‎src/backend/catalog/toasting.c‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -391,7 +391,7 @@ needs_toast_table(Relation rel)
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/*
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* Ignore attempts to create toast tables on catalog tables after initdb.
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* Which catalogs get toast tables is explicitly chosen in
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* catalog/toasting.h. (We could get here via some ALTER TABLE command if
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* catalog/pg_*.h. (We could get here via some ALTER TABLE command if
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* the catalog doesn't have a toast table.)
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*/
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if (IsCatalogRelation(rel)&& !IsBootstrapProcessingMode())

‎src/include/catalog/duplicate_oids‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -26,7 +26,7 @@ chdir $FindBin::RealBin or die "could not cd to $FindBin::RealBin: $!\n";
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use lib"$FindBin::RealBin/../../backend/catalog/";
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use Catalog;
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my@input_files = (glob("pg_*.h"),qw(indexing.h toasting.h));
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my@input_files = (glob("pg_*.h"),qw(indexing.h));
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my$oids = Catalog::FindAllOidsFromHeaders(@input_files);
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‎src/include/catalog/genbki.h‎

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@@ -41,6 +41,19 @@
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*/
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#defineBKI_LOOKUP(catalog)
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/*
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* These lines are 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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* The macro definition is just to keep the C compiler from spitting up.
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*/
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#defineDECLARE_TOAST(name,toastoid,indexoid) extern int no_such_variable
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/* The following are never defined; they are here only for documentation. */
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/*

‎src/include/catalog/pg_aggregate.h‎

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Original file line numberDiff line numberDiff line change
@@ -108,6 +108,8 @@ CATALOG(pg_aggregate,2600,AggregateRelationId)
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*/
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typedefFormData_pg_aggregate*Form_pg_aggregate;
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111+
DECLARE_TOAST(pg_aggregate,4159,4160);
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111113
#ifdefEXPOSE_TO_CLIENT_CODE
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/*

‎src/include/catalog/pg_attrdef.h‎

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Original file line numberDiff line numberDiff line change
@@ -46,4 +46,6 @@ CATALOG(pg_attrdef,2604,AttrDefaultRelationId)
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*/
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typedefFormData_pg_attrdef*Form_pg_attrdef;
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49+
DECLARE_TOAST(pg_attrdef,2830,2831);
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#endif/* PG_ATTRDEF_H */

‎src/include/catalog/pg_authid.h‎

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Original file line numberDiff line numberDiff line change
@@ -55,4 +55,8 @@ CATALOG(pg_authid,1260,AuthIdRelationId) BKI_SHARED_RELATION BKI_ROWTYPE_OID(284
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*/
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typedefFormData_pg_authid*Form_pg_authid;
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58+
DECLARE_TOAST(pg_authid,4175,4176);
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#definePgAuthidToastTable 4175
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#definePgAuthidToastIndex 4176
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#endif/* PG_AUTHID_H */

‎src/include/catalog/pg_constraint.h‎

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@@ -153,6 +153,8 @@ CATALOG(pg_constraint,2606,ConstraintRelationId)
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*/
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typedefFormData_pg_constraint*Form_pg_constraint;
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156+
DECLARE_TOAST(pg_constraint,2832,2833);
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#ifdefEXPOSE_TO_CLIENT_CODE
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/* Valid values for contype */

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