When massaging a table I often want to restrict the content at the same time as I change the schema. For that a --where option on would pt-online-schema-change come in handy.
Since NibbleIterator already supports --where I think the only needed change would be to add the documentation (since the allowed options are parsed from the documentation). It works for me at least.
When massaging a table I often want to restrict the content at the same time as I change the schema. For that a --where option on would pt-online- schema- change come in handy.
Since NibbleIterator already supports --where I think the only needed change would be to add the documentation (since the allowed options are parsed from the documentation). It works for me at least.