PingCAP-QE/clustered-index-rand-test

text protocol prepare execute result is unstable

lysu opened this issue · 0 comments

lysu commented

prepare using com_query seems can not auto reprepare when go mysql driver reconnection caused by meets driver.ErrBadConn

so, sometimes we can observe test case failure with "Error 8111: Prepared statement not found" after "closing bad idle connection:..."

maybe we can support binary protocol(it can re-prepare when reconnection) via go-sql-driver's prepare API when free