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https://issues.apache.org/jira/browse/TAJO-979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14082092#comment-14082092
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Hudson commented on TAJO-979:
-----------------------------
SUCCESS: Integrated in Tajo-master-build #321 (See
[https://builds.apache.org/job/Tajo-master-build/321/])
TAJO-979: Dividing float value by zero should throw "Divide by zero Exception"
(Hyoungjun Kim via hyunsik) (hyunsik: rev
072b5a3ad2f21189ab3bdf159e666086957401d6)
* tajo-common/src/main/java/org/apache/tajo/datum/Int4Datum.java
* tajo-common/src/main/java/org/apache/tajo/datum/Float4Datum.java
* tajo-core/src/test/java/org/apache/tajo/engine/function/TestMathFunctions.java
* tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
* tajo-common/src/main/java/org/apache/tajo/datum/Int8Datum.java
* tajo-common/src/test/java/org/apache/tajo/datum/TestArithmeticOperator.java
* tajo-common/src/main/java/org/apache/tajo/datum/IntervalDatum.java
* tajo-common/src/main/java/org/apache/tajo/datum/Int2Datum.java
* CHANGES
* tajo-common/src/main/java/org/apache/tajo/datum/Float8Datum.java
* tajo-common/src/main/java/org/apache/tajo/datum/Datum.java
> Dividing float value by zero should throw "Divide by zero Exception"
> --------------------------------------------------------------------
>
> Key: TAJO-979
> URL: https://issues.apache.org/jira/browse/TAJO-979
> Project: Tajo
> Issue Type: Bug
> Reporter: Hyoungjun Kim
> Assignee: Hyoungjun Kim
> Priority: Critical
> Fix For: 0.9.0
>
>
> See the title. Currently Tajo returns "Infinity".
> This is a result of Tajo.
> {noformat}
> default> select 10.0/0;
> ?divide
> -------------------------------
> Infinity
> (1 rows, 0.003 sec, 0 B selected)
> default> select 10/0;
> ERROR: / by zero
> {noformat}
> This is a result of Postgresql.
> {noformat}
> babokim=# select 10.0/0.0;
> ERROR: division by zero
> babokim=# select 10.0/0;
> ERROR: division by zero
> {noformat}
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