database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-30 21:42:05 +03:00
Code Activity

Move DTK_ISODOW DTK_DOW and DTK_DOY to be type UNITS rather than

Browse Source 
RESERV. RESERV is meant for tokens like "now" and having them in that
category throws errors like these when used as an input date:

stark=# SELECT 'doy'::timestamptz;
ERROR:  unexpected dtype 33 while parsing timestamptz "doy"
LINE 1: SELECT 'doy'::timestamptz;
               ^
stark=# SELECT 'dow'::timestamptz;
ERROR:  unexpected dtype 32 while parsing timestamptz "dow"
LINE 1: SELECT 'dow'::timestamptz;
               ^

Found by LLVM's Libfuzzer
This commit is contained in:
Greg Stark
2015-09-06 02:04:37 +01:00
parent 9270d8db9a
commit 258ee1b635
2 changed files with 43 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/backend/utils/adt/datetime.c
View File

@ -103,8 +103,8 @@ static const datetkn datetktbl[] = {
{"d", UNITS, DTK_DAY}, /* "day of month" for ISO input */
{"dec", MONTH, 12},
{"december", MONTH, 12},
{"dow", RESERV, DTK_DOW}, /* day of week */
{"doy", RESERV, DTK_DOY}, /* day of year */
{"dow", UNITS, DTK_DOW}, /* day of week */
{"doy", UNITS, DTK_DOY}, /* day of year */
{"dst", DTZMOD, SECS_PER_HOUR},
{EPOCH, RESERV, DTK_EPOCH}, /* "epoch" reserved for system epoch time */
{"feb", MONTH, 2},
@ -114,7 +114,7 @@ static const datetkn datetktbl[] = {
{"h", UNITS, DTK_HOUR}, /* "hour" */
{LATE, RESERV, DTK_LATE}, /* "infinity" reserved for "late time" */
{INVALID, RESERV, DTK_INVALID}, /* "invalid" reserved for bad time */
{"isodow", RESERV, DTK_ISODOW}, /* ISO day of week, Sunday == 7 */
{"isodow", UNITS, DTK_ISODOW}, /* ISO day of week, Sunday == 7 */
{"isoyear", UNITS, DTK_ISOYEAR}, /* year in terms of the ISO week date */
{"j", UNITS, DTK_JULIAN},
{"jan", MONTH, 1},