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JoseMPena/rails_console_schema.txt

Created November 11, 2020 10:20
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Using rails console to manipulate schema
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rails_console_schema.txt
2.3.1 :001 > class SchemaMigration < ActiveRecord::Base; self.primary_key = :version; end
=> :version
class SchemaMigration < ActiveRecord::Base; self.primary_key = :version; end
2.3.1 :002 > SchemaMigration.first
SchemaMigration Load (2.1ms) SELECT "schema_migrations".* FROM "schema_migrations" ORDER BY "schema_migrations"."version" ASC LIMIT 1
=> #<SchemaMigration version: "20160727113335">
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