database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-21 00:42:43 +03:00
Code Activity

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

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

2
src/backend/optimizer/prep/preptlist.c
View File

@@ -248,7 +248,7 @@ expand_targetlist(List *tlist, int command_type,
for (attrno = 1; attrno <= numattrs; attrno++)
{
Form_pg_attribute att_tup = rel->rd_att->attrs[attrno - 1];
Form_pg_attribute att_tup = TupleDescAttr(rel->rd_att, attrno - 1);
TargetEntry *new_tle = NULL;
if (tlist_item != NULL)

6
src/backend/optimizer/prep/prepunion.c
View File

@@ -1648,7 +1648,7 @@ make_inh_translation_list(Relation oldrelation, Relation newrelation,
Oid attcollation;
int new_attno;
att = old_tupdesc->attrs[old_attno];
att = TupleDescAttr(old_tupdesc, old_attno);
if (att->attisdropped)
{
/* Just put NULL into this list entry */
@@ -1686,7 +1686,7 @@ make_inh_translation_list(Relation oldrelation, Relation newrelation,
* notational device to include the assignment into the if-clause.
*/
if (old_attno < newnatts &&
(att = new_tupdesc->attrs[old_attno]) != NULL &&
(att = TupleDescAttr(new_tupdesc, old_attno)) != NULL &&
!att->attisdropped && att->attinhcount != 0 &&
strcmp(attname, NameStr(att->attname)) == 0)
new_attno = old_attno;
@@ -1694,7 +1694,7 @@ make_inh_translation_list(Relation oldrelation, Relation newrelation,
{
for (new_attno = 0; new_attno < newnatts; new_attno++)
{
att = new_tupdesc->attrs[new_attno];
att = TupleDescAttr(new_tupdesc, new_attno);
if (!att->attisdropped && att->attinhcount != 0 &&
strcmp(attname, NameStr(att->attname)) == 0)
break;