He Zhenxing created TRAFODION-3279:
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Summary: get lob stats fail when mixing lob and normal columns
Key: TRAFODION-3279
URL: https://issues.apache.org/jira/browse/TRAFODION-3279
Project: Apache Trafodion
Issue Type: Bug
Components: sql-exe
Affects Versions: any
Reporter: He Zhenxing
Fix For: 2.3
When mixing lob and normal columns like this:
{noformat}
>> cqd traf_blob_as_varchar 'off';
>> create table t1 (a int, b blob);
>> create table t2 (a blob, b int, c blob);
{noformat}
try get lob stats will fail with this error:
{noformat}
>> get lob stats for table t1
*** ERROR[4082] Object TRAFODION.SCH."LOBDescChunks__02697841542402152109_0001"
does not exist or is inaccessible.
*** ERROR[8822] The statement was not prepared.
--- SQL operation failed with errors.
>> get lob stats for table t2
*** ERROR[4082] Object TRAFODION.SCH."LOBDescChunks__02697841542402158348_0002"
does not exist or is inaccessible.
*** ERROR[8822] The statement was not prepared.
--- SQL operation failed with errors.
{noformat}
It seems it will wrongly treat the normal columns before blob column as a blob
column.
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