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https://issues.apache.org/jira/browse/HIVE-25306?focusedWorklogId=620942&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-620942
]
ASF GitHub Bot logged work on HIVE-25306:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 09/Jul/21 11:39
Start Date: 09/Jul/21 11:39
Worklog Time Spent: 10m
Work Description: sankarh commented on a change in pull request #2445:
URL: https://github.com/apache/hive/pull/2445#discussion_r666676465
##########
File path: ql/src/test/queries/clientpositive/ambiguitycheck.q
##########
@@ -32,11 +32,9 @@ select int(1.2) from src limit 1;
select bigint(1.34) from src limit 1;
select binary('1') from src limit 1;
select boolean(1) from src limit 1;
-select date('1') from src limit 2;
Review comment:
Why these queries are removed?
##########
File path:
ql/src/test/queries/clientpositive/materialized_view_rewrite_in_between.q
##########
@@ -12,7 +12,7 @@ create database expr2;
use expr2;
create table sales(prod_id int, cust_id int, store_id int, sale_date
timestamp, qty int, amt double, descr string);
insert into sales values
-(11,1,101,'12/24/2013',1000,1234.00,'onedummytwo');
+(11,1,101,'2013-12-24',1000,1234.00,'onedummytwo');
Review comment:
Is this a change in supported formats?
##########
File path:
serde/src/java/org/apache/hadoop/hive/serde2/objectinspector/primitive/PrimitiveObjectInspectorUtils.java
##########
@@ -1254,10 +1257,13 @@ public static Timestamp getTimestampFromString(String
s) {
s = s.trim();
s = trimNanoTimestamp(s);
+ if(StringUtils.isEmpty(s))
+ return null;
+
try {
return TimestampUtils.stringToTimestamp(s);
- } catch (IllegalArgumentException e) {
- return null;
+ } catch (IllegalArgumentException | DateTimeException e) {
+ throw new IllegalArgumentException("Cannot parse " + s);
Review comment:
What is the impact of throwing the exception instead of returning null?
##########
File path: ql/src/test/queries/clientpositive/type_conversions_1.q
##########
@@ -18,9 +18,3 @@ select
cast(null as binary)
from src limit 1;
--- Invalid conversions, should all be null
Review comment:
Why removed?
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Issue Time Tracking
-------------------
Worklog Id: (was: 620942)
Time Spent: 1h (was: 50m)
> Move Date and Timestamp parsing from ResolverStyle.LENIENT to
> ResolverStyle.STRICT
> ----------------------------------------------------------------------------------
>
> Key: HIVE-25306
> URL: https://issues.apache.org/jira/browse/HIVE-25306
> Project: Hive
> Issue Type: Bug
> Components: Query Planning, UDF
> Reporter: Ashish Sharma
> Assignee: Ashish Sharma
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Description -
> Currently Date.java and Timestamp.java use DateTimeFormatter for parsing to
> convert the date/timpstamp from int,string,char etc to Date or Timestamp.
> Default DateTimeFormatter which use ResolverStyle.LENIENT which mean date
> like "1992-13-12" is converted to "2000-01-12",
> Moving DateTimeFormatter which use ResolverStyle.STRICT which mean date like
> "1992-13-12" is not be converted instead NULL is return.
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