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Google BigQuery JDBC driver describes DATETIME columns as a VARCHAR data type

Troubleshooting


Problem

The Google JDBC driver prior to version 1.1.9 would describe DATETIME columns as a VARCHAR data type.

Symptom

Models that were created while using older versions of the Google JDBC driver will treat the column as VARCHAR.

Document Location

Worldwide

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Document Information

Modified date:
14 January 2026

UID

ibm11072118