Jesse_Chen
29 lines
857 B
PL/PgSQL
29 lines
857 B
PL/PgSQL
begin;
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-- Language-first rectification asks one focused domain at a time. The
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-- application contract already permits that, while durable SQL still required
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-- at least two domains and rejected otherwise-valid turns as action_conflict.
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do $migration$
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declare
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v_signature constant text :=
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'public.conversational_rectification_valid_evidence_request(jsonb)';
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v_definition text;
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v_updated_definition text;
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begin
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select pg_catalog.pg_get_functiondef(v_signature::regprocedure)
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into v_definition;
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v_updated_definition := pg_catalog.replace(
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v_definition,
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'between 2 and 4',
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'between 1 and 4'
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);
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if v_updated_definition is not distinct from v_definition then
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raise exception 'evidence request cardinality migration could not update %',
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v_signature;
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end if;
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execute v_updated_definition;
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end;
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$migration$;
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commit;
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