标题: ORA-26840: Combined capture and apply optimization is disabled because string... [打印本页] 作者: admin 时间: 2016-9-2 09:59 标题: ORA-26840: Combined capture and apply optimization is disabled because string... ORA-26840: Combined capture and apply optimization is disabled because string is unable to identify an apply for the source database "string". Cause: There were multipleStreams apply processes using the same queue which
made combined capture and apply (CCA) optimization not possible. Action: If Streamsperformance is an issue, check the "Combined Capture and
Apply Optimization" chapter in the "Oracle Streams Concepts and
Administration" book. Then reconfigure the Streams processes to meet this
optimization's requirements.