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geo/server/migrations/20260418110000_simplify_kol_prompt_storage.up.sql
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ALTER TABLE kol_prompts
ADD COLUMN IF NOT EXISTS prompt_asset_key TEXT,
ADD COLUMN IF NOT EXISTS schema_json JSONB NOT NULL DEFAULT '{}'::jsonb,
ADD COLUMN IF NOT EXISTS card_config_json JSONB NOT NULL DEFAULT '{}'::jsonb;
WITH preferred_revisions AS (
SELECT DISTINCT ON (p.id)
p.id AS prompt_id,
pr.prompt_asset_key,
pr.schema_json,
pr.card_config_json
FROM kol_prompts p
JOIN kol_prompt_revisions pr ON pr.prompt_id = p.id
ORDER BY p.id,
CASE
WHEN p.published_revision_no IS NOT NULL AND pr.revision_no = p.published_revision_no THEN 0
WHEN p.draft_revision_no IS NOT NULL AND pr.revision_no = p.draft_revision_no THEN 1
ELSE 2
END,
pr.revision_no DESC
)
UPDATE kol_prompts p
SET prompt_asset_key = r.prompt_asset_key,
schema_json = COALESCE(r.schema_json, '{}'::jsonb),
card_config_json = COALESCE(r.card_config_json, '{}'::jsonb)
FROM preferred_revisions r
WHERE p.id = r.prompt_id
AND (p.prompt_asset_key IS NULL OR btrim(p.prompt_asset_key) = '');
UPDATE kol_prompts
SET published_revision_no = 1,
draft_revision_no = NULL
WHERE prompt_asset_key IS NOT NULL
AND btrim(prompt_asset_key) <> '';
ALTER TABLE kol_usage_logs
DROP CONSTRAINT IF EXISTS fk_kol_usage_logs_prompt_revision;