-- -----------------------王立钊2026-04-22 10:00:00----------------------- --------------------pgsql创建 asynch_models / asynch_task 表语句--------------------------- -- 异步模型表 CREATE TABLE IF NOT EXISTS asynch_models ( -- 基础字段(与现有表保持一致) id BIGINT PRIMARY KEY, -- 主键ID(非自增) tenant_id BIGINT NOT NULL DEFAULT 0, -- 租户ID creator VARCHAR(64) NOT NULL, created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, updater VARCHAR(64) NOT NULL, updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, deleted_at timestamp(6), -- 业务字段 model_name VARCHAR(128) NOT NULL, -- 模型名称(路由键) base_url VARCHAR(256) NOT NULL, -- 模型服务基础地址(如 http://1.2.3.4:8080) route VARCHAR(256) NOT NULL DEFAULT '', -- 模型服务路由(如 /v1/infer) http_method VARCHAR(8) NOT NULL DEFAULT 'POST', -- 请求方式:GET/POST api_key VARCHAR(256) DEFAULT '', -- 请求密钥绑定(请求头),示例:TTS_API_KEY:your-key enabled SMALLINT NOT NULL DEFAULT 1, -- 是否启用:1启用/0停用 max_concurrency INT NOT NULL DEFAULT 10, -- 单模型最大并发(worker/队列消费侧应遵守) queue_limit INT NOT NULL DEFAULT 1000, -- 单模型排队上限(防堆积,可选) timeout_ms INT NOT NULL DEFAULT 60000, -- 调用模型服务超时(毫秒) retry_times SMALLINT NOT NULL DEFAULT 0, -- 失败重试次数(0表示不重试) auto_clean_seconds INT NOT NULL DEFAULT 86400, -- 已下载(state=4)后的保留时间(秒),到期后清理 remark TEXT DEFAULT '' -- 备注 ); -- 索引/约束 CREATE UNIQUE INDEX IF NOT EXISTS uk_asynch_models_tenant_model_name ON asynch_models(tenant_id, model_name); CREATE INDEX IF NOT EXISTS idx_asynch_models_tenant_id ON asynch_models(tenant_id); CREATE INDEX IF NOT EXISTS idx_asynch_models_model_name ON asynch_models(model_name); CREATE INDEX IF NOT EXISTS idx_asynch_models_enabled ON asynch_models(enabled); CREATE INDEX IF NOT EXISTS idx_asynch_models_deleted_at ON asynch_models(deleted_at); -- 表和字段注释 COMMENT ON TABLE asynch_models IS '异步模型表(模型服务配置)'; COMMENT ON COLUMN asynch_models.id IS '主键ID(非自增)'; COMMENT ON COLUMN asynch_models.tenant_id IS '租户ID'; COMMENT ON COLUMN asynch_models.creator IS '创建人'; COMMENT ON COLUMN asynch_models.created_at IS '创建时间'; COMMENT ON COLUMN asynch_models.updater IS '更新人'; COMMENT ON COLUMN asynch_models.updated_at IS '更新时间'; COMMENT ON COLUMN asynch_models.deleted_at IS '删除时间(软删)'; COMMENT ON COLUMN asynch_models.model_name IS '模型名称(路由键)'; COMMENT ON COLUMN asynch_models.base_url IS '模型服务基础地址'; COMMENT ON COLUMN asynch_models.route IS '模型服务路由'; COMMENT ON COLUMN asynch_models.http_method IS '请求方式:GET/POST'; COMMENT ON COLUMN asynch_models.api_key IS '请求密钥绑定(请求头),示例:TTS_API_KEY:your-key'; COMMENT ON COLUMN asynch_models.enabled IS '是否启用:1启用/0停用'; COMMENT ON COLUMN asynch_models.max_concurrency IS '单模型最大并发'; COMMENT ON COLUMN asynch_models.queue_limit IS '单模型排队上限'; COMMENT ON COLUMN asynch_models.timeout_ms IS '调用模型服务超时(毫秒)'; COMMENT ON COLUMN asynch_models.retry_times IS '失败重试次数'; COMMENT ON COLUMN asynch_models.auto_clean_seconds IS '已下载(state=4)后的保留时间(秒),到期后清理'; COMMENT ON COLUMN asynch_models.remark IS '备注'; -- 兼容已有库:更新字段注释 COMMENT ON COLUMN asynch_models.auto_clean_seconds IS '已下载(state=4)后的保留时间(秒),到期后清理'; -- 异步任务表 CREATE TABLE IF NOT EXISTS asynch_task ( -- 基础字段(与现有表保持一致) id BIGINT PRIMARY KEY, -- 主键ID(非自增) tenant_id BIGINT NOT NULL DEFAULT 0, -- 租户ID creator VARCHAR(64) NOT NULL, created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, updater VARCHAR(64) NOT NULL, updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, deleted_at timestamp(6), -- 任务核心字段 model_name VARCHAR(128) NOT NULL, -- 模型名称 task_id VARCHAR(64) NOT NULL, -- 任务ID(对外返回) state SMALLINT NOT NULL DEFAULT 0, -- 状态:0排队中/1执行中/2成功/3失败/4已下载 oss_file VARCHAR(512) DEFAULT '', -- OSS文件URL/Key file_type VARCHAR(32) DEFAULT '', -- 文件类型(如 mp3/mp4/png/pdf/...) file_size BIGINT NOT NULL DEFAULT 0, -- 文件大小(字节) error_msg TEXT DEFAULT '', -- 错误信息 -- 执行与清理字段 started_at TIMESTAMP, -- 开始执行时间 finished_at TIMESTAMP, -- 执行结束时间 expire_at TIMESTAMP, -- 过期清理时间(已下载后写入:updated_at + auto_clean_seconds) retry_count INT NOT NULL DEFAULT 0, -- 已重试次数(不含首次) enqueue_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, -- 入队时间(用于排队顺序,重试会更新时间到队尾) -- 输入信息(用于排障/重放;如不需要可不写入或置空) input_ref TEXT DEFAULT '', -- 输入引用(如上传文件URL/OSS key/业务侧资源ID) request_payload JSONB -- 请求参数(可选) ); -- 索引/约束 CREATE UNIQUE INDEX IF NOT EXISTS uk_asynch_task_tenant_task_id ON asynch_task(tenant_id, task_id); CREATE INDEX IF NOT EXISTS idx_asynch_task_tenant_id ON asynch_task(tenant_id); CREATE INDEX IF NOT EXISTS idx_asynch_task_model_name ON asynch_task(model_name); CREATE INDEX IF NOT EXISTS idx_asynch_task_state ON asynch_task(state); CREATE INDEX IF NOT EXISTS idx_asynch_task_updated_at ON asynch_task(updated_at); CREATE INDEX IF NOT EXISTS idx_asynch_task_expire_at ON asynch_task(expire_at); CREATE INDEX IF NOT EXISTS idx_asynch_task_deleted_at ON asynch_task(deleted_at); -- 表和字段注释 COMMENT ON TABLE asynch_task IS '异步任务表'; COMMENT ON COLUMN asynch_task.id IS '主键ID(非自增)'; COMMENT ON COLUMN asynch_task.tenant_id IS '租户ID'; COMMENT ON COLUMN asynch_task.creator IS '创建人'; COMMENT ON COLUMN asynch_task.created_at IS '创建时间'; COMMENT ON COLUMN asynch_task.updater IS '更新人'; COMMENT ON COLUMN asynch_task.updated_at IS '更新时间'; COMMENT ON COLUMN asynch_task.deleted_at IS '删除时间(软删)'; COMMENT ON COLUMN asynch_task.model_name IS '模型名称'; COMMENT ON COLUMN asynch_task.task_id IS '任务ID(对外返回)'; COMMENT ON COLUMN asynch_task.state IS '状态:0排队中/1执行中/2成功/3失败/4已下载'; COMMENT ON COLUMN asynch_task.oss_file IS 'OSS文件URL/Key'; COMMENT ON COLUMN asynch_task.file_type IS '文件类型'; COMMENT ON COLUMN asynch_task.file_size IS '文件大小(字节)'; COMMENT ON COLUMN asynch_task.error_msg IS '错误信息'; COMMENT ON COLUMN asynch_task.started_at IS '开始执行时间'; COMMENT ON COLUMN asynch_task.finished_at IS '执行结束时间'; COMMENT ON COLUMN asynch_task.expire_at IS '过期清理时间(已下载后保留到期)'; COMMENT ON COLUMN asynch_task.retry_count IS '已重试次数(不含首次)'; COMMENT ON COLUMN asynch_task.enqueue_at IS '入队时间(用于排队顺序,重试会更新时间到队尾)'; COMMENT ON COLUMN asynch_task.input_ref IS '输入引用(如上传文件URL/OSS key/业务侧资源ID)'; COMMENT ON COLUMN asynch_task.request_payload IS '请求参数(JSON)'; -- 兼容已有库:增量加字段(PostgreSQL 支持 IF NOT EXISTS) ALTER TABLE asynch_task ADD COLUMN IF NOT EXISTS retry_count INT NOT NULL DEFAULT 0; ALTER TABLE asynch_task ADD COLUMN IF NOT EXISTS enqueue_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP; COMMENT ON COLUMN asynch_task.retry_count IS '已重试次数(不含首次)'; COMMENT ON COLUMN asynch_task.enqueue_at IS '入队时间(用于排队顺序,重试会更新时间到队尾)'; COMMENT ON COLUMN asynch_task.state IS '状态:0排队中/1执行中/2成功/3失败/4已下载'; COMMENT ON COLUMN asynch_task.expire_at IS '过期清理时间(已下载后保留到期)'; -- 对存量数据进行入队时间回填(只在 enqueue_at 为空时) UPDATE asynch_task SET enqueue_at = created_at WHERE enqueue_at IS NULL;