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Hi Joseph,
Good catch.
Of the reserved words that are special values of type Date/Time,
'now', 'today', 'tomorrow', 'yesterday', and 'allballs',
I get an error even before applying the patch.
One thing I noticed is that the following SQL
returns normal results even after applying the patch.
postgres=# select timestamp 'epoch 01:01:01';
timestamp
---------------------
1970-01-01 00:00:00
(1 row)
When 'epoch','infinity','-infinity' and time are specified together,
the time specified in the SQL is not included in result.
I think it might be better to assume that this pattern is also an error.
What do you think?
As a side note,
reserved words such as 'today', 'tomorrow', and 'yesterday'
can be used to specify a time.
postgres=# select timestamp 'today 01:01:01';
timestamp
---------------------
2023-03-03 01:01:01
(1 row)
Best Regards,
Keisuke Kuroda
NTT Comware
The new status of this patch is: Waiting on Author