mashengchen created TRAFODION-3250: -------------------------------------- Summary: it's slow in using preparedstmt cache by jdbc Key: TRAFODION-3250 URL: https://issues.apache.org/jira/browse/TRAFODION-3250 Project: Apache Trafodion Issue Type: Bug Components: client-jdbc-t4 Affects Versions: 2.4 Reporter: mashengchen Assignee: mashengchen Fix For: 2.4
when set maxStatements_ > 0 , it will open preparedstmt cache function. then I open trafci 'using timing' function, and do prepare s from select * from tbl, it cost much time than i close preparedstmt cache. the reason is when get pstmt from cache, it will do a network connection to get current schema name, while it has already been cache in local. -- This message was sent by Atlassian JIRA (v7.6.3#76005)