My Oracle Support Banner

Data Query Using Union Fails With Error "java.sql.SQLSyntaxErrorException: ORA-01790: expression must have same datatype as corresponding expression" (Doc ID 2647676.1)

Last updated on MARCH 10, 2020

Applies to:

Oracle Transportation Management Cloud Service - Version 20.1 and later
Information in this document applies to any platform.

Symptoms

When you use a query like:

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.