support for CLOB/BLOB type in oracle
oracle - freeing descriptors right after commit/rollback, fixes reusability of connection
Fixed toggling explain for latest Nette Framework
Merge pull request #92 from hrach/patch-1

Fixed toggling explain for latest Nette Framework
Firebird driver: getRowCount throws NotSupportedException
Merge pull request #96 from jasir/firebird-getrowcount

Firebird driver: getRowCount throws NotSupportedException
Merge remote-tracking branch 'dg/master'
Merge branch 'master' into oraclelobs
support for binding various types of datatypes