Files
Memoh/db/queries/settings.sql
T
Acbox Liu de62f94315 feat: add context compaction to automatically summarize old messages (#compaction) (#276)
When input tokens exceed a configurable threshold after a conversation round,
the system asynchronously compacts older messages into a summary. Cascading
compactions reference prior summaries via <prior_context> tags to maintain
conversational continuity without duplicating content.

- Add bot_history_message_compacts table and compact_id on messages
- Add compaction_enabled, compaction_threshold, compaction_model_id to bots
- Implement compaction service (internal/compaction) with LLM summarization
- Integrate into conversation flow: replace compacted messages with summaries
  wrapped in <summary> tags during context loading
- Add REST API endpoints (GET/DELETE /bots/:bot_id/compaction/logs)
- Add frontend Compaction tab with settings and log viewer
- Wire compaction service into both dev (cmd/agent) and prod (cmd/memoh) entry points
- Update test mocks to include new GetBotByID columns
2026-03-22 14:26:00 +08:00

110 lines
5.0 KiB
SQL

-- name: GetSettingsByBotID :one
SELECT
bots.id AS bot_id,
bots.max_context_load_time,
bots.max_context_tokens,
bots.language,
bots.reasoning_enabled,
bots.reasoning_effort,
bots.heartbeat_enabled,
bots.heartbeat_interval,
bots.heartbeat_prompt,
bots.compaction_enabled,
bots.compaction_threshold,
chat_models.id AS chat_model_id,
heartbeat_models.id AS heartbeat_model_id,
compaction_models.id AS compaction_model_id,
title_models.id AS title_model_id,
search_providers.id AS search_provider_id,
memory_providers.id AS memory_provider_id,
tts_models.id AS tts_model_id,
browser_contexts.id AS browser_context_id
FROM bots
LEFT JOIN models AS chat_models ON chat_models.id = bots.chat_model_id
LEFT JOIN models AS heartbeat_models ON heartbeat_models.id = bots.heartbeat_model_id
LEFT JOIN models AS compaction_models ON compaction_models.id = bots.compaction_model_id
LEFT JOIN models AS title_models ON title_models.id = bots.title_model_id
LEFT JOIN search_providers ON search_providers.id = bots.search_provider_id
LEFT JOIN memory_providers ON memory_providers.id = bots.memory_provider_id
LEFT JOIN tts_models ON tts_models.id = bots.tts_model_id
LEFT JOIN browser_contexts ON browser_contexts.id = bots.browser_context_id
WHERE bots.id = $1;
-- name: UpsertBotSettings :one
WITH updated AS (
UPDATE bots
SET max_context_load_time = sqlc.arg(max_context_load_time),
max_context_tokens = sqlc.arg(max_context_tokens),
language = sqlc.arg(language),
reasoning_enabled = sqlc.arg(reasoning_enabled),
reasoning_effort = sqlc.arg(reasoning_effort),
heartbeat_enabled = sqlc.arg(heartbeat_enabled),
heartbeat_interval = sqlc.arg(heartbeat_interval),
heartbeat_prompt = sqlc.arg(heartbeat_prompt),
compaction_enabled = sqlc.arg(compaction_enabled),
compaction_threshold = sqlc.arg(compaction_threshold),
chat_model_id = COALESCE(sqlc.narg(chat_model_id)::uuid, bots.chat_model_id),
heartbeat_model_id = COALESCE(sqlc.narg(heartbeat_model_id)::uuid, bots.heartbeat_model_id),
compaction_model_id = COALESCE(sqlc.narg(compaction_model_id)::uuid, bots.compaction_model_id),
title_model_id = COALESCE(sqlc.narg(title_model_id)::uuid, bots.title_model_id),
search_provider_id = COALESCE(sqlc.narg(search_provider_id)::uuid, bots.search_provider_id),
memory_provider_id = COALESCE(sqlc.narg(memory_provider_id)::uuid, bots.memory_provider_id),
tts_model_id = COALESCE(sqlc.narg(tts_model_id)::uuid, bots.tts_model_id),
browser_context_id = COALESCE(sqlc.narg(browser_context_id)::uuid, bots.browser_context_id),
updated_at = now()
WHERE bots.id = sqlc.arg(id)
RETURNING bots.id, bots.max_context_load_time, bots.max_context_tokens, bots.language, bots.reasoning_enabled, bots.reasoning_effort, bots.heartbeat_enabled, bots.heartbeat_interval, bots.heartbeat_prompt, bots.compaction_enabled, bots.compaction_threshold, bots.chat_model_id, bots.heartbeat_model_id, bots.compaction_model_id, bots.title_model_id, bots.search_provider_id, bots.memory_provider_id, bots.tts_model_id, bots.browser_context_id
)
SELECT
updated.id AS bot_id,
updated.max_context_load_time,
updated.max_context_tokens,
updated.language,
updated.reasoning_enabled,
updated.reasoning_effort,
updated.heartbeat_enabled,
updated.heartbeat_interval,
updated.heartbeat_prompt,
updated.compaction_enabled,
updated.compaction_threshold,
chat_models.id AS chat_model_id,
heartbeat_models.id AS heartbeat_model_id,
compaction_models.id AS compaction_model_id,
title_models.id AS title_model_id,
search_providers.id AS search_provider_id,
memory_providers.id AS memory_provider_id,
tts_models.id AS tts_model_id,
browser_contexts.id AS browser_context_id
FROM updated
LEFT JOIN models AS chat_models ON chat_models.id = updated.chat_model_id
LEFT JOIN models AS heartbeat_models ON heartbeat_models.id = updated.heartbeat_model_id
LEFT JOIN models AS compaction_models ON compaction_models.id = updated.compaction_model_id
LEFT JOIN models AS title_models ON title_models.id = updated.title_model_id
LEFT JOIN search_providers ON search_providers.id = updated.search_provider_id
LEFT JOIN memory_providers ON memory_providers.id = updated.memory_provider_id
LEFT JOIN tts_models ON tts_models.id = updated.tts_model_id
LEFT JOIN browser_contexts ON browser_contexts.id = updated.browser_context_id;
-- name: DeleteSettingsByBotID :exec
UPDATE bots
SET max_context_load_time = 1440,
max_context_tokens = 0,
language = 'auto',
reasoning_enabled = false,
reasoning_effort = 'medium',
heartbeat_enabled = false,
heartbeat_interval = 30,
heartbeat_prompt = '',
compaction_enabled = false,
compaction_threshold = 100000,
chat_model_id = NULL,
heartbeat_model_id = NULL,
compaction_model_id = NULL,
title_model_id = NULL,
search_provider_id = NULL,
memory_provider_id = NULL,
tts_model_id = NULL,
browser_context_id = NULL,
updated_at = now()
WHERE id = $1;