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Acbox
cb003116a5
PL/pgSQL pre-validates column/table references in static SQL statements inside DO blocks before evaluating IF/RETURN guards. This caused migrations 0010-0061 to fail on fresh databases where the canonical schema uses `providers`/`provider_id` instead of `llm_providers`/ `llm_provider_id`. Wrap all SQL that references potentially non-existent old schema objects (llm_providers, llm_provider_id, tts_providers, tts_models, etc.) in EXECUTE strings so they are only parsed at runtime when actually reached.
55 lines
2.0 KiB
SQL
55 lines
2.0 KiB
SQL
-- 0029_tts_provider
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-- Add TTS provider/model tables and bots.tts_model_id for existing databases.
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-- NOTE: On fresh databases these tables are replaced by unified providers/models via 0061.
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DO $$
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BEGIN
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IF EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'tts_providers') THEN
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RETURN;
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END IF;
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IF NOT EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'providers') THEN
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EXECUTE '
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CREATE TABLE IF NOT EXISTS tts_providers (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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name TEXT NOT NULL,
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provider TEXT NOT NULL,
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config JSONB NOT NULL DEFAULT ''{}''::jsonb,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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CONSTRAINT tts_providers_name_unique UNIQUE (name)
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)';
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EXECUTE '
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CREATE TABLE IF NOT EXISTS tts_models (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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model_id TEXT NOT NULL,
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name TEXT,
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tts_provider_id UUID NOT NULL REFERENCES tts_providers(id) ON DELETE CASCADE,
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config JSONB NOT NULL DEFAULT ''{}''::jsonb,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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CONSTRAINT tts_models_provider_model_id_unique UNIQUE (tts_provider_id, model_id)
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)';
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EXECUTE 'CREATE INDEX IF NOT EXISTS idx_tts_models_provider_id ON tts_models(tts_provider_id)';
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END IF;
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END $$;
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ALTER TABLE bots ADD COLUMN IF NOT EXISTS tts_model_id UUID;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM pg_constraint WHERE conname = 'bots_tts_model_id_fkey'
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) THEN
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IF EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'tts_models') THEN
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EXECUTE 'ALTER TABLE bots ADD CONSTRAINT bots_tts_model_id_fkey FOREIGN KEY (tts_model_id) REFERENCES tts_models(id) ON DELETE SET NULL';
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ELSE
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ALTER TABLE bots
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ADD CONSTRAINT bots_tts_model_id_fkey
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FOREIGN KEY (tts_model_id) REFERENCES models(id) ON DELETE SET NULL;
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END IF;
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END IF;
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END $$;
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