Issue 279: Auto-Server mode: unclear error message when trying to connect using AUTO_SERVER if the database is already open without the flag (Connection is broken: "null").

CSVREAD / CSVWRITE: instead of setting the options one by one, all options can be combined into a space separated key-value pairs.

New database setting OPTIMIZE_IN_SELECT (enabled by default for version 1.3.x). If enabled, IN(SELECT...) conditions are faster if there are many rows in the table or subquery.

New database setting OPTIMIZE_IN_SELECT (enabled by default for version 1.3.x). If enabled, IN(SELECT...) conditions are faster if there are many rows in the table or subquery.

Linked tables: for DECIMAL column, Oracle reports precision 0 and scale -127. A workaround has been implemented.

New database setting OPTIMIZE_IN_SELECT (enabled by default for version 1.3.x). If enabled, IN(SELECT...) conditions are faster if there are many rows in the table or subquery.

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Investigate why closing a file sometimes takes 45 seconds (see also http://stackoverflow.com/questions/4760809/closing-a-randomaccessfile-sometimes-takes-exactly-45-seconds)

Investigate why closing a file sometimes takes 45 seconds (see also http://stackoverflow.com/questions/4760809/closing-a-randomaccessfile-sometimes-takes-exactly-45-seconds)

TCP Server: a base directory with a prefix with a database name with prefix didn't work as expected (this only applies to non-disk and wrapped file systems).

Version 1.3: when re-running the same query so that the previous result was re-used, and if the result set was large so that it was stored externally (in a temp file or in a temp table), then reading rows from both result sets resulted in an exception or wrong behavior.

A new sample application that shows how to create a read-only database in a zip file where the database file is split into multiple smaller parts.

The wrong error message was thrown when trying to open a database where the database file could not be read for some reason (for example because the split file system was used, and the file was split at the wrong position).