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- Causa
- AN OPERAND OF A UNION CONTAINS A LONG STRING COLUMN.
The UNION specified in the SQL statement could not be performed because one of the tables participating in the union contains a long string
column (for example, a VARCHAR column with length greater than 255).
The operands of a UNION cannot contain long string columns.
- Ação do sistema
- The statement cannot be executed.
- Resposta ao Desenvolvedor
- The implied function is not supported by DB2.
Refer to Chapter 2 of DB2 SQL Reference for information about restrictions on the manipulation of
long string columns.
SQLSTATE: 42907
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