- the dialect detection will most likely be based on the URL, not on the class name
- 'declaration' is a much too generic term for 'set column = value'
- method names should start with a verb (getTableName instead of tableName)
- remove redundancy and unnecessary formatting in Javadocs (keep it as simple as possible)

Issue 265: Linked tables: auto-reconnect if the backside connection is lost (workaround for the MySQL problem that disconnects after 8 hours of inactivity).

Database-level connection settings could only be set in the database URL, but not using the Properties parameter of DriverManaget.getConnection(String url, Properties info).

TCP and PG server: if the default port is already in use, the services are now started on another free port (unless the port is explicitly set). This allows to start the H2 Console even if the TCP or PG servers are already running.

LIKE didn't use an index unless the right hand side was a literal or parameter. Now an index is used for LIKE CONCAT(?, '%').

Array literals with zero or one element were not be parsed correctly (Tomcat would reset the fields).

- Rename Declaration and related classes to UpdateColumn etc. 

- Increment by something that isn't a number directly didn't work
 

- Rename 'Validation' to what it actually is: a 'ValidationRemark'.
- No need to check for null
- Don't use exclamation marks in error messages or warnings
- Don't use line comments for methods - use Javadoc comments
- Don't document private methods if the documentation just copies the method name
- Don't document parameter names if there is not actual documentation
- Don't use <p> and other HTML tags within Javadoc comments unless really necessary
- Don't use all uppercase (caps) method names
- Don't use empty lines (just '*') within Javadoc comments, except where necessary
 

Issue 290: Conditions using subqueries were sometimes evaluated before much simpler conditions, which was very bad for performance. This includes subqueries returning a value, EXISTS subqueries, and IN(SELECT ..) subqueries.

Issue 290: Conditions using subqueries were sometimes evaluated before much simpler conditions, which was very bad for performance. This includes subqueries returning a value, EXISTS subqueries, and IN(SELECT ..) subqueries.