]
Steven Hawkins reassigned TEIID-4228:
-------------------------------------
Assignee: Steven Hawkins
ODBC "Parse Statements" option can result in changes in
LENGTH metadata for columns
-----------------------------------------------------------------------------------
Key: TEIID-4228
URL:
https://issues.jboss.org/browse/TEIID-4228
Project: Teiid
Issue Type: Bug
Components: ODBC
Affects Versions: 8.7
Environment: Connections through ODBC driver
Reporter: Marc Shirley
Assignee: Steven Hawkins
Priority: Minor
Fix For: 9.x
Connections through ODBC driver with the driver setting "Parse Statements"
option enabled can result in incorrect length values being passed to the client. In some
cases (such as SQL Server linked server capabilities), this can result in the client
throwing exceptions due to the expected LENGTH changing during the course of the query
execution.
This may be limited to columns with precision set to 0, as the SQL Server linked server
case was corrected when the precision was changed from 0 to 9 for the column specified in
the error.