Zabbix

....I..... [ZBXNEXT-6285] modified Oracle initial scheme creating and image loading in to the BLOB fields

Merge in ZBX/zabbix from feature/ZBXNEXT-6285-5.3-fix to master

* commit 'c695a4e7d01966bb77d6f368385923f96223b570':
  ....I..... [ZBXNEXT-6285] fixed buffer size
  ....I..... [ZBXNEXT-6285] fixed buffer size
  ....I..... [ZBXNEXT-6285] code review fixes
  ....I..... [ZBXNEXT-6285] change spaces to tabs
  ....I..... [ZBXNEXT-6285] code review rework
  ....I..... [ZBXNEXT-6285] minor change
  ....I..... [ZBXNEXT-6285] change to be compliant with current mysql images
  ....I..... [ZBXNEXT-6285] change spaces to tabs
  ....I..... [ZBXNEXT-6285] modified Oracle initial scheme creating and image loading in to the BLOB fields