[teiid-issues] [JBoss JIRA] (TEIID-1976) Metadata TYPE_NAME value is null for String Columns
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https://issues.jboss.org/browse/TEIID-1976?page=com.atlassian.jira.plugin...
]
Ramesh Reddy commented on TEIID-1976:
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Mark,
I do not see "getColumns" call on the DatabaseMetadata interface. Which version
of JDBC API are you using? I tried below, and it works correctly.
{code:JAVA}
ResultSetMetaData metadata = results.getMetaData();
int columns = metadata.getColumnCount();
System.out.println("Results");
for (int row = 0; row < columns; row++) {
System.out.print(metadata.getColumnName(row+1));
System.out.print("(");
System.out.print(metadata.getColumnTypeName(row+1));
System.out.print(")");
System.out.print(",");
}
{code}
Metadata TYPE_NAME value is null for String Columns
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Key: TEIID-1976
URL: https://issues.jboss.org/browse/TEIID-1976
Project: Teiid
Issue Type: Bug
Components: Common
Affects Versions: 8.0
Reporter: Mark Drilling
Assignee: Ramesh Reddy
Fix For: 8.0
The metadata TYPE_NAME value for string datatypes is apparently returning null. I am
running against a JBoss AS7.1Final server with Teiid 8.0Beta2.
My application (openshift web client) establishes connection from a DataSource, eg
connection = dataSource.getConnection(),
then resultSet = connection.getMetaData().getColumns();
when iterating thru the resultSet, the value for columnName="TYPE_NAME" is null
for string types. Other types seem to return a correct value.
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