IBM Support

MariaDB Connector/J 3.0.3 and 3.0.4 returns incorrect metadata when connected to SingleStore

Troubleshooting


Problem

A connection to SingleStore is defined to use version 3.0.3 or 3.0.4 of the MariaDB Connector/J driver.
 
When the JDBC driver is asked to return metadata via the DatabaseMetadata interface, incorrect results are returned.

Version 3.0.3 does not return table metadata from the DatabaseMetadata.getTables method.

Version 3.0.4 does not return column metadata from the DatabaseMetadata.getColumns method.
 

Symptom

The <cognos>\drivers folder includes version 3.0.3 or 3.0.4 of the MariaDB Connector/J driver.

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB76","label":"Data Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSTSF6","label":"IBM Cognos Analytics"},"ARM Category":[{"code":"a8m50000000Cl6nAAC","label":"Data Sources"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"},{"Product":{"code":"SS6G84","label":"IBM Cognos Analytics on Cloud"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB76","label":"Data Platform"}},{"Product":{"code":"SSLKT6","label":"IBM Maximo Asset Management"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
15 January 2026

UID

ibm16575525

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