[TAJO-1119] JDBC driver should support TIMESTAMP type.

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.8.0, 0.9.0
• Fix Version/s: 0.10.0
• Component/s: Java Client, JDBC Driver
• Assignee: JaeHwa Jung
• Reporter: Hyunsik Choi
• Created: 14/Oct/14 07:40
• Updated: 27/Nov/14 14:35
• Resolved: 27/Nov/14 14:22

Description

Currently, Tajo JDBC driver does not support TIMESTAMP type. When a user gets a TIMESTAMP value, the error is caused as follows:

org.apache.tajo.exception.UnsupportedException: Unrecognized column type:type: TIMESTAMP

        at org.apache.tajo.client.ResultSetUtil.toSqlType(ResultSetUtil.java:83)
        at org.apache.tajo.jdbc.TajoResultSetMetaData.getColumnTypeName(TajoResultSetMetaData.java:101)
        at com.gruter.taas.workbench.tajo.service.TajoService.getResultSetMetadata(TajoService.java:299)
        at com.gruter.taas.workbench.tajo.service.TajoService.getQueryResult(TajoService.java:384)
        at com.gruter.taas.workbench.tajo.service.TajoService.getQueryResult(TajoService.java:377)
        at com.gruter.taas.workbench.tajo.controller.TajoController.getQueryResult(TajoController.java:201)
        at sun.reflect.GeneratedMethodAccessor47.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:212)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:126)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:96)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:617)