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How to dynamically query enum values from Postgresql in Rails
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| sql = %{ | |
| select enumlabel | |
| from pg_enum | |
| where enumtypid = 'company_status'::regtype | |
| order by oid | |
| } | |
| result = ActiveRecord::Base.connection.execute(sql) | |
| result.each do |row| | |
| puts row['enumlabel'] | |
| end |
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| CREATE TYPE company_status AS ENUM ( | |
| 'Client', | |
| 'Partner', | |
| 'Vendor', | |
| 'Other' | |
| ); | |
| CREATE TABLE companies ( | |
| id integer NOT NULL, | |
| name text NOT NULL, | |
| status company_status DEFAULT 'Other'::company_status NOT NULL, | |
| ); |
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