Shlomi Noach 36905d82e3 - supporting --initially-drop-old-table ...

- supporting `--initially-drop-ghost-table`
- validating existence of `old` and `ghost` before beginning operation

2016-05-03 12:55:17 +03:00

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gh-osc

- supporting --initially-drop-old-table

2016-05-03 12:55:17 +03:00