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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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6
contrib/file_fdw/file_fdw.c
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@ -430,7 +430,7 @@ get_file_fdw_attribute_options(Oid relid)
/* Retrieve FDW options for all user-defined attributes. */
for (attnum = 1; attnum <= natts; attnum++)
{
Form_pg_attribute attr = tupleDesc->attrs[attnum - 1];
Form_pg_attribute attr = TupleDescAttr(tupleDesc, attnum - 1);
List *options;
ListCell *lc;
@ -898,7 +898,7 @@ check_selective_binary_conversion(RelOptInfo *baserel,
/* Get user attributes. */
if (attnum > 0)
{
Form_pg_attribute attr = tupleDesc->attrs[attnum - 1];
Form_pg_attribute attr = TupleDescAttr(tupleDesc, attnum - 1);
char *attname = NameStr(attr->attname);
/* Skip dropped attributes (probably shouldn't see any here). */
@ -912,7 +912,7 @@ check_selective_binary_conversion(RelOptInfo *baserel,
numattrs = 0;
for (i = 0; i < tupleDesc->natts; i++)
{
Form_pg_attribute attr = tupleDesc->attrs[i];
Form_pg_attribute attr = TupleDescAttr(tupleDesc, i);
if (attr->attisdropped)
continue;