Rails schema & migrate keeps reverting to a VERSION=0 -


here basics. had deployment on sandbox environment.

i made changes, , attempted redeploy. stack cap3 postgres db / rails 4.2

upon deployment, has never had issues prior, when came run migrations, shouldn't have because there no pending ones, rolled of migrations 0 state.

i created error in development environment. had recover schema file previous commit, because reversion of course rolled back.

so right now.

activerecord::schema.define(version: 20151214201502) ...

and last migration file is
20151214201502_create_host_group_membership_table

when try , deploy, or run rake db:migrate total reversion. tables dropped.

schema.rb reads activerecord::schema.define(version: 0) do

and rake db:migrate:status reads >

status   migration id    migration name --------------------------------------------------   down    20150916151324  create ...<edited> table   down    20150916190627  create ...<edited> table   down    20150916195012  create ...<edited> table   down    20150918112956  create ...<edited> table   down    20151019175551  create ...<edited> table   down    20151020195644  create ...<edited> table   down    20151020202321  create ...<edited> table    down    20151026021111  create ...<edited> table   down    20151124161525  create ...<edited> table   down    20151124185807  create ...<edited> table   down    20151214201502  create ...<edited> table

and subsequent rake db:migrate results in nothing.

if overwrite env["version"], rake db:migrate go downgrade rather upgrade if version smaller last known version in db schema, please check , avoid similar environment variable.


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