mirror/postgresql
2
0
Fork 0
mirror of https://git.postgresql.org/git/postgresql.git synced 2024-12-27 08:39:28 +08:00
Code Issues Packages Projects Releases Wiki Activity

C comment: mention null handling in BuildTupleFromCStrings()

Browse Source 
Discussion: https://postgr.es/m/CAFjFpRcF-wNbe0w-m3NpkEwr9shmOZ=GoESOzd2Wog9h55J8sA@mail.gmail.com

Author: Ashutosh Bapat
This commit is contained in:
Bruce Momjian 2018-04-03 14:01:14 -04:00
parent 710d90da1f
commit 242408dbef
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/backend/executor/execTuples.c
View File

@ -1204,7 +1204,10 @@ BuildTupleFromCStrings(AttInMetadata *attinmeta, char **values)
dvalues = (Datum *) palloc(natts * sizeof(Datum)); dvalues = (Datum *) palloc(natts * sizeof(Datum));
nulls = (bool *) palloc(natts * sizeof(bool)); nulls = (bool *) palloc(natts * sizeof(bool));
/* Call the "in" function for each non-dropped attribute */ /*
* Call the "in" function for each non-dropped attribute, even for nulls,
* to support domains.
*/
for (i = 0; i < natts; i++) for (i = 0; i < natts; i++)
{ {
if (!TupleDescAttr(tupdesc, i)->attisdropped) if (!TupleDescAttr(tupdesc, i)->attisdropped)