"An expression of type %1 is not union-compatible with type %2"
| Item |
Description |
|
SQLCode
|
-1479L
|
|
Constant
|
SLERR_NOT_UNION_COMPAT
|
|
SQLState
|
2FW72
|
|
ODBC 2 State
|
ERROR
|
|
ODBC 3 State
|
ERROR
|
|
Sybase Error Code
|
3149
|
|
Severity Code
|
16
|
|
Parameter 1
|
The type of expression 1.
|
|
Parameter 2
|
The type of expression 2.
|
Probable cause
The two types cannot be combined, for example in a set operation such as UNION or in a SQL function such as COALESCE.