In this blog post, let’s learn about the error message “12327 Creation failed. The select list contains a non-grouping, non-aggregated column. Incremental refresh type cannot be specified.” when working with HPE NonStop SQL/MX, the reason for the error and the solution to fix this error message.
Error Message
12327 Creation failed. The select list contains a non-grouping, non-aggregated column. Incremental refresh type cannot be specified.
Reason for the Error
The materialized view definition contains a pseudo-aggregate expression on a column but without any grouping column.
Solution
The materialized views can be created without non-grouping and non-aggregate columns and expressions
