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Fix cache migration MD5 error for PostgreSQL

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This commit is contained in:
yangdx 2025-07-16 19:24:57 +08:00
parent 80f7e37168
commit c7b566f6d5
1 changed files with 2 additions and 2 deletions
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4
lightrag/kg/postgres_impl.py
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@ -328,7 +328,7 @@ class PostgreSQLDB:
id as old_id,
mode || ':' ||
CASE WHEN mode = 'default' THEN 'extract' ELSE 'unknown' END || ':' ||
md5(mode || original_prompt) as new_id
md5(original_prompt) as new_id
FROM LIGHTRAG_LLM_CACHE
WHERE id NOT LIKE '%:%'
)
@ -355,7 +355,7 @@ class PostgreSQLDB:
SET
id = mode || ':' ||
CASE WHEN mode = 'default' THEN 'extract' ELSE 'unknown' END || ':' ||
md5(mode || original_prompt),
md5(original_prompt),
cache_type = CASE WHEN mode = 'default' THEN 'extract' ELSE 'unknown' END,
update_time = CURRENT_TIMESTAMP
WHERE id NOT LIKE '%:%'