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#datomic
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2017-04-25
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jaret03:04:23

@erichmond feel free. thats the primary purpose of this channel. Marshall and I (datomic support) watch slack and the slack/general community is made up of helpful, knowledgable users who do most of the answering.

kvlt18:04:29

When adding :db/unique :db.unique/identity to an attribute. How long should I expect to wait until those attr’s are queryable using that index?

marshall18:04:23

@petr after the next indexing job

marshall18:04:44

how long that takes will depend on how many attr/val of that attribute are in the db

kvlt18:04:13

I just tested it on my local in memory db. There is one entity transacted.

marshall18:04:07

should be immediate in mem

marshall18:04:28

but there are some known limitations to schema changes with mem dbs

marshall18:04:41

as they dont’ have persistence

kvlt18:04:49

That’s what I figured

kvlt19:04:20

@marshall If I remember correctly, there is no way to remove and attribute, is there?

kvlt19:04:40

I can’t excise on :db/ident can I?

marshall19:04:37

no, you cannot excise schema

marshall19:04:59

you can ‘deprecate’ unused/old schema elements

marshall19:04:04

and/or rename them as part of that