[jira] [Created] (TRAFODION-960) LP Bug: 1415248 - Update stats does not work for a volatile table

["Alice Chen (JIRA)" <ji...@apache.org>]

Alice Chen created TRAFODION-960:
------------------------------------

             Summary: LP Bug: 1415248 - Update stats does not work for a volatile table
                 Key: TRAFODION-960
                 URL: https://issues.apache.org/jira/browse/TRAFODION-960
             Project: Apache Trafodion
          Issue Type: Bug
          Components: sql-cmp
            Reporter: Weishiun Tsai
            Assignee: Anoop Sharma
            Priority: Critical
             Fix For: 2.0-incubating


Update statistics currently does not work for a volatile table, as shown in the following example.  It has trouble handling SB_HISTOGRAMS in a volatile schema and returns error 4082 right now.

This is seen on the v1.0.0 rc2 build:

----------------------------------------------------------

Here is the entire script to reproduce this problem:

create schema mytest;
set schema mytest;
create volatile table myvtbl (c1 int, c2 int);
insert into myvtbl values (1, 1);
update statistics for table myvtbl on every column;
drop schema mytest cascade;

----------------------------------------------------------

Here is the execution output:

>>set schema mytest;

--- SQL operation complete.
>>create volatile table myvtbl (c1 int, c2 int);

--- SQL operation complete.
>>insert into myvtbl values (1, 1);

--- 1 row(s) inserted.
>>update statistics for table myvtbl on every column;

*** ERROR[9200] UPDATE STATISTICS for table TRAFODION.VOLATILE_SCHEMA_MXID110000100932122891606570214610000000002.MYVTBL encountered an error (4082) from statement .

*** ERROR[4082] Object TRAFODION.VOLATILE_SCHEMA_MXID110000100932122891606570214610000000002.SB_HISTOGRAMS does not exist or is inaccessible.

*** ERROR[8822] The statement was not prepared.

--- SQL operation failed with errors.
>>drop schema mytest cascade;



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)