Files
iAs/ias-service/migrations/20260708004000_context_raw_and_tool_instructions.sql
T
wunianxiao 7d5140c8d2 feat: AI 工具架构重构与微信增强 (0.2.17 → 0.2.22)
0.2.17 收束模型初始工具列表:
- 仅暴露 query_capabilities/query_capability_detail/call_capability 三个入口
- API 能力统一通过 iAs HTTP API 封装,删除重复 YAML 工具

0.2.18 系统提示词拆分:
- 固定系统提示词硬编码,动态附加部分 AI 可维护
- 新增 update_additional_system_prompt 能力和持久化

0.2.19 上下文增强与打断语义:
- /new 拥有最高打断语义,取消运行中任务并清除当前 turn
- raw_message JSONB 原文入库,群聊按 group_id 隔离作用域
- 工具调用说明替代动态附加系统提示词

0.2.20 微信输入中状态:
- 改用官方 getconfig + sendtyping 流程,显式管理 typing 状态

0.2.21 API 文档功能分组:
- /v1/api-docs 返回 groups,帮助 AI 按功能面发现接口

0.2.22 AI API 能力去重:
- 移除与 HTTP endpoint 重复的专用能力,统一用 query_api_docs + call_http_api
- 删除不再编译的 web/memory 工具文件
2026-07-08 14:58:13 +08:00

77 lines
2.1 KiB
SQL

ALTER TABLE ias_context_messages
ADD COLUMN IF NOT EXISTS raw_message JSONB;
ALTER TABLE ias_context_messages
ADD COLUMN IF NOT EXISTS external_message_id VARCHAR(255);
CREATE UNIQUE INDEX IF NOT EXISTS idx_ias_context_messages_external_unique
ON ias_context_messages(session_id, role, external_message_id)
WHERE external_message_id IS NOT NULL;
WITH ranked AS (
SELECT
id,
ROW_NUMBER() OVER (
PARTITION BY scope_key
ORDER BY started_at DESC, id DESC
) AS rank
FROM ias_context_sessions
WHERE ended_at IS NULL
)
UPDATE ias_context_sessions AS session
SET
ended_at = last_message_at,
end_reason = 'active_session_deduplicated',
summary = COALESCE(summary, '创建活跃会话唯一约束时自动结束的重复活跃上下文。')
FROM ranked
WHERE session.id = ranked.id
AND ranked.rank > 1;
CREATE UNIQUE INDEX IF NOT EXISTS idx_ias_context_sessions_one_active
ON ias_context_sessions(scope_key)
WHERE ended_at IS NULL;
CREATE TABLE IF NOT EXISTS ias_tool_call_instructions (
id BIGSERIAL PRIMARY KEY,
scope_key VARCHAR(768) NOT NULL UNIQUE,
channel VARCHAR(64) NOT NULL,
account_id VARCHAR(255) NOT NULL,
from_user_id VARCHAR(255) NOT NULL,
context_label TEXT,
content TEXT NOT NULL DEFAULT '',
last_reason TEXT,
updated_by VARCHAR(64) NOT NULL DEFAULT 'ai',
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
);
CREATE INDEX IF NOT EXISTS idx_ias_tool_call_instructions_scope_updated
ON ias_tool_call_instructions(scope_key, updated_at DESC);
INSERT INTO ias_tool_call_instructions (
scope_key,
channel,
account_id,
from_user_id,
context_label,
content,
last_reason,
updated_by,
created_at,
updated_at
)
SELECT
scope_key,
channel,
account_id,
from_user_id,
context_label,
content,
last_reason,
updated_by,
created_at,
updated_at
FROM ias_additional_system_prompts
WHERE content <> ''
ON CONFLICT (scope_key) DO NOTHING;