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108 lines
3.5 KiB
108 lines
3.5 KiB
4 months ago
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--测试表
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create table test_enf_demo
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(
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id bigint not null comment '主键'
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primary key,
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enf_text varchar(255) null comment '文本',
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enf_content longtext null comment '长文本',
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tenant_id varchar(20) default '000000' null comment '租户编号',
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dept_id bigint null comment '部门id',
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user_id bigint null comment '用户id',
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order_num int default 0 null comment '排序号',
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test_key varchar(255) null comment 'key键',
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value varchar(255) null comment '值',
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version int default 0 null comment '版本',
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create_dept varchar(100) null comment '创建部门',
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bureau_dept_id varchar(100) null comment '执法部门ID',
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create_time datetime null comment '创建时间',
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create_by bigint null comment '创建人',
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update_time datetime null comment '更新时间',
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update_by bigint null comment '更新人',
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del_flag int default 0 null comment '删除标志'
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) comment 'enf测试单表';
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-- 为 test_enf_demo 表生成 10000 条测试数据
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-- 使用存储过程批量插入
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-- 为 test_enf_demo 表生成 100000 条测试数据
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-- bureau_dept_id 从 efcode_virtual_unit 表的 sys_dept_id 中随机选取
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DROP PROCEDURE IF EXISTS generate_test_enf_demo_data;
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DELIMITER $$
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CREATE PROCEDURE generate_test_enf_demo_data()
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BEGIN
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DECLARE i INT DEFAULT 1;
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DECLARE batch_size INT DEFAULT 1000;
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DECLARE current_batch INT DEFAULT 0;
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DECLARE v_dept_count INT DEFAULT 0;
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-- 创建临时表缓存 sys_dept_id 列表，避免每次子查询
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DROP TEMPORARY TABLE IF EXISTS tmp_dept_ids;
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CREATE TEMPORARY TABLE tmp_dept_ids (
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row_num INT AUTO_INCREMENT PRIMARY KEY,
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sys_dept_id VARCHAR(100)
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);
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INSERT INTO tmp_dept_ids (sys_dept_id)
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SELECT sys_dept_id FROM efcode_virtual_unit WHERE sys_dept_id IS NOT NULL;
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SELECT COUNT(*) INTO v_dept_count FROM tmp_dept_ids;
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-- 关闭自动提交，提升插入性能
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SET autocommit = 0;
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WHILE i <= 100000 DO
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INSERT INTO test_enf_demo (
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id, enf_text, enf_content, tenant_id, dept_id, user_id,
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order_num, test_key, value, version,
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create_dept, bureau_dept_id, create_time, create_by, update_time, update_by, del_flag
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) VALUES (
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i,
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CONCAT('文本_', i),
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CONCAT('这是第', i, '条测试长文本内容，用于测试数据填充。'),
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'000000',
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100 + FLOOR(RAND() * 50),
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1000 + FLOOR(RAND() * 500),
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i,
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CONCAT('KEY_', LPAD(i, 5, '0')),
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CONCAT('VAL_', LPAD(i, 5, '0')),
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0,
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CONCAT('部门_', FLOOR(RAND() * 20)),
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(SELECT sys_dept_id FROM tmp_dept_ids WHERE row_num = 1 + FLOOR(RAND() * v_dept_count) LIMIT 1),
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DATE_ADD('2024-01-01', INTERVAL FLOOR(RAND() * 730) DAY),
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1,
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NOW(),
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1,
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0
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);
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-- 每 1000 条提交一次
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SET current_batch = current_batch + 1;
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IF current_batch >= batch_size THEN
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COMMIT;
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SET current_batch = 0;
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END IF;
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SET i = i + 1;
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END WHILE;
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-- 提交剩余数据
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COMMIT;
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SET autocommit = 1;
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-- 清理临时表
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DROP TEMPORARY TABLE IF EXISTS tmp_dept_ids;
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END$$
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DELIMITER ;
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-- 执行存储过程
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CALL generate_test_enf_demo_data();
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-- 清理存储过程
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DROP PROCEDURE IF EXISTS generate_test_enf_demo_data;
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-- 验证数据量
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SELECT COUNT(*) AS total_count FROM test_enf_demo;
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