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MergeAttributes() and related variable renaming

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Mainly, rename "schema" to "columns" and related changes.  The
previous naming has long been confusing.

Discussion: https://www.postgresql.org/message-id/flat/52a125e4-ff9a-95f5-9f61-b87cf447e4da%40eisentraut.org
This commit is contained in:
Peter Eisentraut
2023-09-26 16:08:35 +01:00
parent 369202bf4b
commit b0ae29512c
3 changed files with 59 additions and 64 deletions
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10
src/backend/access/common/tupdesc.c
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@@ -782,12 +782,12 @@ TupleDescInitEntryCollation(TupleDesc desc,
/*
* BuildDescForRelation
*
* Given a relation schema (list of ColumnDef nodes), build a TupleDesc.
* Given a list of ColumnDef nodes, build a TupleDesc.
*
* Note: tdtypeid will need to be filled in later on.
*/
TupleDesc
BuildDescForRelation(List *schema)
BuildDescForRelation(const List *columns)
{
int natts;
AttrNumber attnum;
@@ -803,13 +803,13 @@ BuildDescForRelation(List *schema)
/*
* allocate a new tuple descriptor
*/
natts = list_length(schema);
natts = list_length(columns);
desc = CreateTemplateTupleDesc(natts);
has_not_null = false;
attnum = 0;
foreach(l, schema)
foreach(l, columns)
{
ColumnDef *entry = lfirst(l);
AclResult aclresult;
@@ -891,7 +891,7 @@ BuildDescForRelation(List *schema)
* with functions returning RECORD.
*/
TupleDesc
BuildDescFromLists(List *names, List *types, List *typmods, List *collations)
BuildDescFromLists(const List *names, const List *types, const List *typmods, const List *collations)
{
int natts;
AttrNumber attnum;