[TAJO-977] INSERT into a partitioned table as SELECT statement uses a wrong schema.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.9.0
• Assignee: Hyoungjun Kim
• Reporter: Hyoungjun Kim
• Created: 25/Jul/14 03:39
• Updated: 26/Jul/14 12:17
• Resolved: 26/Jul/14 12:04

Description

Currently Tajo uses a output schema for INSERT into partitioned table statement. In most cases, this should not be a problem. But, Parquet file occurs a error because Parquet file format has schema meta data itself.
The result file of the following query has wrong column meta.

create table parquet_test (col1 text, col2 text) using parquet;
insert into select substr(col1, 1, 3) from table1;