[
https://issues.apache.org/jira/browse/PHOENIX-2475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15070784#comment-15070784
]
ramkrishna.s.vasudevan commented on PHOENIX-2475:
-------------------------------------------------
bq.Would you mind adding tests for TIME type too, please?
What is the expectation when we do a +1 on the TIME? Does it increase the
specified time by one sec?
Because I don't see that happening. For DATE it happens but not for TIME
datatype.
{code}
conn = DriverManager.getConnection(getUrl(), props);
stmt = conn.prepareStatement("upsert into time_table values (?)");
stmt.setTime(1, new Time(4, 2, 1));
......
.....
rs = conn.createStatement().executeQuery("SELECT ts FROM time_table");
assertTrue(rs.next());
assertEquals("04:02:01",rs.getTime(1).toString());
{code}
But after we do some addition to the time like
{code}
rs = conn.createStatement().executeQuery("SELECT ts + 1 FROM time_table");
{code}
The result still remain 04:02:01 and not 04:02:02. Is this expected?
> Date arithmetic broken for time and timestamp
> ---------------------------------------------
>
> Key: PHOENIX-2475
> URL: https://issues.apache.org/jira/browse/PHOENIX-2475
> Project: Phoenix
> Issue Type: New Feature
> Affects Versions: 4.6.0
> Reporter: Kevin Liew
> Assignee: ramkrishna.s.vasudevan
> Priority: Minor
> Labels: date, newbie, phoenix, timestamp
> Fix For: 4.7.0
>
> Attachments: PHOENIX-2475_master.patch
>
>
> Create a timestamp table and insert a timestamp
> {noformat}create table timestamp_table (ts timestamp primary key)upsert into
> timestamp_table values ('1995-05-02 01:01:01'){noformat}
> Example test case
> {noformat}select ts + 1 from timestamp_table{noformat}
> Expected result:
> The timestamp with one day added to it
> {noformat}1995-05-03 01:01:01{noformat}
> Actual result:
> the unmodified timestamp
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
