[Opensource] protecting prepared statements

[larry hamel]

hi,

I'm chasing down what look like some multithreading issues in latest code.  One symptom showed up as an exception regarding some mysql "text" fields, which, in expresso 5, are handled with a prepared statement (?? see next email).

I protected the closing of the prepared statement by putting a finally {} around it, but there are other prepared statements used in JDBCExecutor which should also be protected, I suppose.  (DBConnection keeps a data-member reference to any prepared statements created by the connection, and uses the prepared statement exclusively during "execute".)

larry