19 lines
968 B
MySQL
19 lines
968 B
MySQL
|
-- 创建工作流版本表
|
||
|
|
CREATE TABLE IF NOT EXISTS workflow_versions (
|
||
|
|
id CHAR(36) PRIMARY KEY COMMENT '版本ID',
|
||
|
|
workflow_id CHAR(36) NOT NULL COMMENT '工作流ID',
|
||
|
|
version INT NOT NULL COMMENT '版本号',
|
||
|
|
name VARCHAR(100) NOT NULL COMMENT '工作流名称',
|
||
|
|
description TEXT COMMENT '描述',
|
||
|
|
nodes JSON NOT NULL COMMENT '节点配置',
|
||
|
|
edges JSON NOT NULL COMMENT '边配置',
|
||
|
|
status VARCHAR(20) DEFAULT 'draft' COMMENT '状态: draft/published/running/stopped',
|
||
|
|
created_by CHAR(36) COMMENT '创建者ID',
|
||
|
|
created_at DATETIME DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
|
||
|
|
comment TEXT COMMENT '版本备注',
|
||
|
|
FOREIGN KEY (workflow_id) REFERENCES workflows(id) ON DELETE CASCADE,
|
||
|
|
FOREIGN KEY (created_by) REFERENCES users(id) ON DELETE SET NULL,
|
||
|
|
INDEX idx_workflow_id (workflow_id),
|
||
|
|
INDEX idx_version (workflow_id, version)
|
||
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='工作流版本表';
|