We have a commercial application that was running pretty well in SQL Anywhere 8.03. We have been upgrading our customers to 11.01 and have found that several queries are running far slower on the new engine. I post a execution plan and databases option if we should be making some kind of change to the way we structure our queries that would allow us to recover at least the level of performance we enjoyed with 9.02. tha laura
ps I can not attach files!!!
asked 13 Nov '13, 15:24
Hi Laura, When you moved the database from 9.x to 11.x did you migrate the database, or did you create a new 11.x database and reload everything into it ? Many of the 11 features will not take effect until you create an 11.x database.
answered 15 Nov '13, 13:55