Specifies the database that sql_statement operates on.
Be aware that database names are case sensitive.
Connection databases include:
unitydirdb: Contains the directory and configuration data.
unitydyndb: Contains dynamic data that Connection uses internally.
unitymbxdb1 to unitymbxdb5: Contains the data about the current voice messages in the corresponding mailbox store. This data includes pointers to the audio files that are stored in the file system. If only one mailbox store is configured, the name of the mailbox store database is always unitymbxdb1.
unityrptdb: Contains audit log data.