- Added NVarchar2 DataType for oracle utf8 text data handling (when inserting characters that don't belong to the national char set)
- Choosing between TO_DATE and TO_TIMESTAMP oracle functions when specifying the DataType.DateTime value on ColumnAttribute. By default, the TO_TIMESTAMP function is used for plain text oracle queries. In both cases a specific time format is chosen whether there are hours, seconds, milliseconds in the .net datetime value. Avoid to use to_timestamp when inserting data in Oracle Date columns and viceversa because of insertion time issues.
Merge branch 'dev' of https://github.com/lvaleriu/linq2db into dev
Removed Il handlers for setting the OracleDbType