diff options
Diffstat (limited to 'src/backend/commands/creatinh.c')
| -rw-r--r-- | src/backend/commands/creatinh.c | 44 |
1 files changed, 18 insertions, 26 deletions
diff --git a/src/backend/commands/creatinh.c b/src/backend/commands/creatinh.c index c4a5eaa00e9..602ceb54328 100644 --- a/src/backend/commands/creatinh.c +++ b/src/backend/commands/creatinh.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.73 2001/03/22 03:59:22 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/commands/Attic/creatinh.c,v 1.74 2001/03/22 06:16:11 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -68,10 +68,9 @@ DefineRelation(CreateStmt *stmt, char relkind) stmt->relname, NAMEDATALEN); StrNCpy(relname, stmt->relname, NAMEDATALEN); - /* ---------------- - * Look up inheritance ancestors and generate relation schema, - * including inherited attributes. - * ---------------- + /* + * Look up inheritance ancestors and generate relation schema, + * including inherited attributes. */ schema = MergeAttributes(schema, stmt->inhRelnames, stmt->istemp, &inheritOids, &old_constraints); @@ -80,14 +79,12 @@ DefineRelation(CreateStmt *stmt, char relkind) if (numberOfAttributes <= 0) elog(ERROR, "DefineRelation: please inherit from a relation or define an attribute"); - /* ---------------- - * create a relation descriptor from the relation schema - * and create the relation. Note that in this stage only - * inherited (pre-cooked) defaults and constraints will be - * included into the new relation. (BuildDescForRelation - * takes care of the inherited defaults, but we have to copy - * inherited constraints here.) - * ---------------- + /* + * create a relation descriptor from the relation schema and create + * the relation. Note that in this stage only inherited (pre-cooked) + * defaults and constraints will be included into the new relation. + * (BuildDescForRelation takes care of the inherited defaults, but we + * have to copy inherited constraints here.) */ descriptor = BuildDescForRelation(schema, relname); @@ -559,18 +556,16 @@ StoreCatalogInheritance(Oid relationId, List *supers) List *entry; HeapTuple tuple; - /* ---------------- - * sanity checks - * ---------------- + /* + * sanity checks */ AssertArg(OidIsValid(relationId)); if (supers == NIL) return; - /* ---------------- + /* * Catalog INHERITS information using direct ancestors only. - * ---------------- */ relation = heap_openr(InheritsRelationName, RowExclusiveLock); desc = RelationGetDescr(relation); @@ -620,9 +615,8 @@ StoreCatalogInheritance(Oid relationId, List *supers) * ---------------- */ - /* ---------------- - * 1. append after each relationId, its superclasses, recursively. - * ---------------- + /* + * 1. append after each relationId, its superclasses, recursively. */ foreach(entry, supers) { @@ -656,9 +650,8 @@ StoreCatalogInheritance(Oid relationId, List *supers) lnext(current) = next; } - /* ---------------- - * 2. remove all but last of duplicates. - * ---------------- + /* + * 2. remove all but last of duplicates. */ foreach(entry, supers) { @@ -690,9 +683,8 @@ again: } } - /* ---------------- + /* * Catalog IPL information using expanded list. - * ---------------- */ relation = heap_openr(InheritancePrecidenceListRelationName, RowExclusiveLock); desc = RelationGetDescr(relation); |