[TAJO-979] Dividing float value by zero should throw "Divide by zero Exception"

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Assignee: Hyoungjun Kim
• Reporter: Hyoungjun Kim
• Created: 25/Jul/14 11:51
• Updated: 01/Aug/14 09:10
• Resolved: 01/Aug/14 08:24

Description

See the title. Currently Tajo returns "Infinity".

This is a result of Tajo.

default> select 10.0/0;
?divide
-------------------------------
Infinity
(1 rows, 0.003 sec, 0 B selected)
default> select 10/0;
ERROR: / by zero

This is a result of Postgresql.

babokim=# select 10.0/0.0;
ERROR:  division by zero
babokim=# select 10.0/0;
ERROR:  division by zero