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PT-ONLINE-SCHEMA-CHANGE - possible time of running

le_denle_den ContributorInactive User Role Novice
Hello guys,

I would like to use PT-ONLINE-SCHEMA-CHANGE for reclaiming free space of our production DB. The things is that the DB takes 2.3TB of space, so the question is, do you maybe know how much time the PT-ONLINE-SCHEMA-CHANGE will run in order to ALTER so huge DB?

Thank you in advance,



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