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Change tupledesc->attrs[n] to TupleDescAttr(tupledesc, n).

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This is a mechanical change in preparation for a later commit that
will change the layout of TupleDesc.  Introducing a macro to abstract
the details of where attributes are stored will allow us to change
that in separate step and revise it in future.

Author: Thomas Munro, editorialized by Andres Freund
Reviewed-By: Andres Freund
Discussion: https://postgr.es/m/CAEepm=0ZtQ-SpsgCyzzYpsXS6e=kZWqk3g5Ygn3MDV7A8dabUA@mail.gmail.com
This commit is contained in:
Andres Freund
2017-08-20 11:19:07 -07:00
parent b1c2d76a2f
commit 2cd7084524
100 changed files with 805 additions and 626 deletions
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3
src/backend/commands/matview.c
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@ -727,6 +727,7 @@ refresh_by_match_merge(Oid matviewOid, Oid tempOid, Oid relowner,
for (i = 0; i < numatts; i++)
{
int attnum = indexStruct->indkey.values[i];
Form_pg_attribute attr = TupleDescAttr(tupdesc, attnum - 1);
Oid type;
Oid op;
const char *colname;
@ -745,7 +746,7 @@ refresh_by_match_merge(Oid matviewOid, Oid tempOid, Oid relowner,
if (foundUniqueIndex)
appendStringInfoString(&querybuf, " AND ");
colname = quote_identifier(NameStr((tupdesc->attrs[attnum - 1])->attname));
colname = quote_identifier(NameStr(attr->attname));
appendStringInfo(&querybuf, "newdata.%s ", colname);
type = attnumTypeId(matviewRel, attnum);
op = lookup_type_cache(type, TYPECACHE_EQ_OPR)->eq_opr;