ORA-12036: updatable materialized view log is not empty, refresh materialized view

文档解释

ORA-12036: updatable materialized view log is not empty, refresh materialized view

Cause: The updatable materialized view log was not empty. The updatable materialized view log must be empty before an updatable rowid materialized view can be altered to a primary key materialized view.

Action: Ensure that updatable materialized view log is empty by refreshing the materialized view before converting the updatable ROWID materialized view to a primary key materialized view.

ORA-12036表示更新视图日志不为空，你需要先刷新视图日志。

官方解释

常见案例

正常处理方法及步骤

1、使用DBMS_MVIEW.REFRESH更新可更新视图之前，需要先使用该语句：“ALTER MATERIALIZED VIEW LOG ON SCHEMA.TABLE_NAME REFRESH FAST”

2、若多次出现这个错误，可尝试在每次使用DBMS_MVIEW.REFRESH更新可更新视图之前，重新刷新可更新视图日志“ALTER MATERIALIZED VIEW LOG ON SCHEMA.TABLE_NAME REFRESH FAST”，而不是DBMS_MVIEW.SYNC_NEW_DATA 。