-- 数据归集服务数据库初始化脚本 -- 适用于datamate数据库 USE datamate; -- ===================================== -- DDL语句 - 数据库表结构定义 -- ===================================== -- 删除现有表（支持重复执行 调测阶段使用） DROP TABLE IF EXISTS t_dc_task_executions; DROP TABLE IF EXISTS t_dc_collection_tasks; DROP TABLE IF EXISTS t_dc_collection_templates; -- 数据归集任务表 CREATE TABLE t_dc_collection_tasks ( id VARCHAR(36) PRIMARY KEY COMMENT '任务ID（UUID）', name VARCHAR(255) NOT NULL COMMENT '任务名称', description TEXT COMMENT '任务描述', sync_mode VARCHAR(20) DEFAULT 'ONCE' COMMENT '同步模式：ONCE/SCHEDULED', template_id VARCHAR(36) NOT NULL COMMENT '归集模板ID', template_name VARCHAR(255) NOT NULL COMMENT '归集模板名称', target_path VARCHAR(1000) DEFAULT '' COMMENT '目标存储路径', config JSON NOT NULL COMMENT '归集配置（DataX配置），包含源端和目标端配置信息', schedule_expression VARCHAR(255) COMMENT 'Cron调度表达式', status VARCHAR(20) DEFAULT 'DRAFT' COMMENT '任务状态：DRAFT/READY/RUNNING/SUCCESS/FAILED/STOPPED', retry_count INT DEFAULT 3 COMMENT '重试次数', timeout_seconds INT DEFAULT 3600 COMMENT '超时时间（秒）', last_execution_id VARCHAR(36) COMMENT '最后执行ID（UUID）', created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', created_by VARCHAR(255) COMMENT '创建者', updated_by VARCHAR(255) COMMENT '更新者', INDEX idx_status (status), INDEX idx_created_at (created_at) ) COMMENT='数据归集任务表'; CREATE TABLE t_dc_task_executions ( id VARCHAR(36) PRIMARY KEY COMMENT '执行记录ID（UUID）', task_id VARCHAR(36) NOT NULL COMMENT '任务ID', task_name VARCHAR(255) NOT NULL COMMENT '任务名称', status VARCHAR(20) DEFAULT 'RUNNING' COMMENT '执行状态：RUNNING/SUCCESS/FAILED/STOPPED', log_path VARCHAR(1000) NOT NULL COMMENT '日志文件路径', started_at TIMESTAMP NULL COMMENT '开始时间', completed_at TIMESTAMP NULL COMMENT '完成时间', duration_seconds INT DEFAULT 0 COMMENT '执行时长（秒）', error_message TEXT COMMENT '错误信息', created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', created_by VARCHAR(255) COMMENT '创建者', updated_by VARCHAR(255) COMMENT '更新者', INDEX idx_task_id (task_id), INDEX idx_status (status), INDEX idx_started_at (started_at) ) COMMENT='任务执行明细表'; -- 数据归集模板配置表 CREATE TABLE t_dc_collection_templates ( id VARCHAR(36) PRIMARY KEY COMMENT '模板ID（UUID）', name VARCHAR(255) NOT NULL UNIQUE COMMENT '模板名称', description TEXT COMMENT '模板描述', source_type VARCHAR(64) NOT NULL COMMENT '源数据源类型', source_name VARCHAR(64) NOT NULL COMMENT '源数据源名称', target_type VARCHAR(64) NOT NULL COMMENT '目标数据源类型', target_name VARCHAR(64) NOT NULL COMMENT '目标数据源名称', template_content JSON NOT NULL COMMENT '模板内容', built_in BOOLEAN DEFAULT FALSE COMMENT '是否系统内置', created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', created_by VARCHAR(255) COMMENT '创建者', updated_by VARCHAR(255) COMMENT '更新者', INDEX idx_source_target (source_type, target_type) ) COMMENT='数据归集模板配置表'; INSERT IGNORE INTO t_dc_collection_templates(id, name, description, source_type, source_name, target_type, target_name, template_content, built_in, created_by, updated_by) VALUES ('1', 'NAS归集模板', '将NAS存储上的文件归集到DataMate平台上。', 'nfsreader', 'nfsreader', 'nfswriter', 'nfswriter', '{"parameter": {"ip": {"name": "NAS地址","description": "NAS服务的地址，可以为IP或者域名。","type": "input", "required": true, "index": 1}, "path": {"name": "共享路径","description": "NAS服务的共享路径。","type": "input", "required": true, "index": 2}, "files": {"name": "文件列表","description": "指定文件列表进行归集。","type": "selectTag", "required": false, "index": 3}}, "reader": {}, "writer": {}}', True, 'system', 'system'), ('2', 'OBS归集模板', '将OBS存储上的文件归集到DataMate平台上。', 'obsreader', 'obsreader', 'obswriter', 'obswriter', '{"parameter": {"endpoint": {"name": "服务地址","description": "OBS的服务地址。","type": "input", "required": true, "index": 1},"bucket": {"name": "存储桶名称","description": "OBS存储桶名称。","type": "input", "required": true, "index": 2},"accessKey": {"name": "AK","description": "OBS访问密钥。","type": "input", "required": true, "index": 3},"secretKey": {"name": "SK","description": "OBS密钥。","type": "password", "required": true, "index": 4},"prefix": {"name": "匹配前缀","description": "按照匹配前缀去选中OBS中的文件进行归集。","type": "input", "required": true, "index": 5}}, "reader": {}, "writer": {}}', True, 'system', 'system'), ('3', 'MYSQL归集模板', '将MYSQL数据库中的数据以csv文件的形式归集到DataMate平台上。', 'mysqlreader', 'mysqlreader', 'txtfilewriter', 'txtfilewriter', '{"parameter": {}, "reader": {"username": {"name": "用户名","description": "数据库的用户名。","type": "input", "required": true, "index": 2}, "password": {"name": "密码","description": "数据库的密码。","type": "password", "required": true, "index": 3}, "connection": {"name": "数据库连接信息", "description": "数据库连接信息。", "type": "multipleList", "size": 1, "index": 1, "properties": {"jdbcUrl": {"type": "inputList", "name": "数据库连接", "description": "数据库连接url。", "required": true, "index": 1}, "querySql": {"type": "inputList", "name": "查询sql", "description": "输入符合语法的sql查询语句。", "required": true, "index": 2}}}}, "writer": {"header": {"name": "列名","description": "查询结果的列名，最终会体现为csv文件的表头。","type": "selectTag", "required": false}}}', True, 'system', 'system'), ('4', 'StarRocks归集模板', '将StarRocks中的数据以csv文件的形式归集到DataMate平台上。', 'starrocksreader', 'starrocksreader', 'txtfilewriter', 'txtfilewriter', '{"parameter": {}, "reader": {"username": {"name": "用户名","description": "数据库的用户名。","type": "input", "required": true, "index": 2}, "password": {"name": "密码","description": "数据库的密码。","type": "password", "required": true, "index": 3}, "connection": {"name": "数据库连接信息", "description": "数据库连接信息。", "type": "multipleList", "size": 1, "index": 1, "properties": {"jdbcUrl": {"type": "inputList", "name": "数据库连接", "description": "数据库连接url。", "required": true, "index": 1}, "querySql": {"type": "inputList", "name": "查询sql", "description": "输入符合语法的sql查询语句。", "required": true, "index": 2}}}}, "writer": {"header": {"name": "列名","description": "查询结果的列名，最终会体现为csv文件的表头。","type": "selectTag", "required": false}}}', True, 'system', 'system');