57 lines
1.4 KiB
PL/PgSQL
57 lines
1.4 KiB
PL/PgSQL
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begin;
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-- This migration exists to generalize the nonce behavior since we need it for
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-- more than recovery nonces.
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create table nonce_type_enm (
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name text primary key
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constraint only_predefined_nonce_types_allowed
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check (
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name in (
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'recovery',
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'worker-auth'
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)
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)
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);
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comment on table nonce_type_enm is
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'nonce_type_enm is an enumeration table for nonce types. '
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'It contains rows for representing nonces as either for recovery or worker authentication purposes.';
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insert into nonce_type_enm (name) values
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('recovery'),
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('worker-auth');
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-- Drop existing triggers
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drop trigger default_create_time_column on recovery_nonces;
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drop trigger immutable_columns on recovery_nonces;
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-- Update table name
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alter table recovery_nonces rename to nonce;
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-- Add purpose field
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alter table nonce
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add column purpose text not null
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default 'recovery'
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constraint nonce_type_enm_fkey
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references nonce_type_enm(name)
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on update cascade
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on delete restrict;
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alter table nonce
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alter column purpose drop default;
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-- Recreate triggers
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create trigger
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default_create_time_column
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before
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insert on nonce
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for each row execute procedure default_create_time();
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create trigger
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immutable_columns
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before
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update on nonce
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for each row execute procedure immutable_columns('nonce', 'create_time', 'purpose');
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commit;
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