use of databaseId

[naka-sho]

use of databaseId

discription

_databaseId not available in default FreemarkerLanguageDriver.

Fix preProcessDataContext.

Add _databaseId to dataContext.

Convert _databaseId before executing SQL.

error detail

freemarker.core.InvalidReferenceException: The following has
evaluated to null or missing:
==>_databaseId  [in nameless template at line 4, column 21]

#152

[kazuki43zoo]

fixed via gh-152.

@naka-sho Thanks four your contributing!! Your PR has been merged just now.