- isQuery
Check if this command is a query.
- canReuse
Whether the command is already closed (in which case it can be re-used).
- cancel
- checkCanceled
Check if this command has been canceled, and throw an exception if yes.
- close
- executeQuery
Execute a query and return the result. This method prepares everything and calls
#query(int) finally
- getCommandType
- getParameters
Get the list of parameters.
- isCacheable
- query
Execute a query statement, if this is possible.
- queryMeta
Get an empty result set containing the meta data.
- reuse
The command is now re-used, therefore reset the canReuse flag, and the parameter
values.