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MySQL如何利用存儲過程快速生成100萬條數據詳解

前言

在測試的時候為了測試大數據量的情況下項目的抗壓能力我們通常要創造一些測試數據那么現在這個方法絕對好用

其中可能會有sql空間的報錯可以自己嘗試解決，這里做了分批插入，每次插入30萬條，所以沒有遇到類似的空間問題

首先，創建要插入100萬數據的表格

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;
 
-- ----------------------------
-- Table structure for sdb_b2c_orders
-- ----------------------------
DROP TABLE IF EXISTS `sdb_b2c_orders`;
CREATE TABLE `sdb_b2c_orders`  (
  `order_id` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '0' COMMENT '訂單號',
  `seller_order_id` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '0' COMMENT '商戶訂單號',
  `total_amount` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '商品默認貨幣總值',
  `final_amount` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '訂單貨幣總值, 包含支付價格,稅等',
  `pay_status` enum('0','1','2','3','4','5') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '0' COMMENT '付款狀態 0-未支付 1-已支付 2-已付款至擔保方 3-部分付款 4-部分退款 5-全額退款',
  `ship_status` enum('0','1','2','3','4') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '0' COMMENT '發貨狀態',
  `is_delivery` enum('Y','N') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'Y' COMMENT '是否需要發貨',
  `createtime` int(10) UNSIGNED NULL DEFAULT NULL COMMENT '下單時間',
  `last_modified` int(10) UNSIGNED NULL DEFAULT NULL COMMENT '最后更新時間',
  `ectools_payments` varchar(512) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
  `payment` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '支付方式',
  `shipping_id` mediumint(8) UNSIGNED NULL DEFAULT NULL COMMENT '配送方式',
  `shipping` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '配送方式',
  `member_id` mediumint(8) UNSIGNED NULL DEFAULT NULL COMMENT '會員用戶名',
  `platform_member_id` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '平臺會員ID',
  `store_id` mediumint(8) UNSIGNED NULL DEFAULT NULL COMMENT '收款門店ID',
  `confirm_status` enum('0','1','2','3') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT '0' COMMENT '門店接單狀態',
  `confirm_time` int(10) UNSIGNED NULL DEFAULT NULL COMMENT '接單時間',
  `pickself_status` enum('0','1') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '自提狀態',
  `pickself_time` int(10) NULL DEFAULT NULL COMMENT '自提時間',
  `pickself_id` mediumint(8) UNSIGNED NULL DEFAULT NULL COMMENT '自提門店ID',
  `operator_id` mediumint(8) UNSIGNED NULL DEFAULT NULL COMMENT '收款用戶ID',
  `weixinscan_qrcode` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '微信付款碼',
  `alipay_qrcode` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '支付寶付款碼',
  `unionpay_qrcode` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '銀聯付款碼',
  `qrcode` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '核銷碼',
  `promotion_type` enum('normal','prepare','recharge','cashier') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'normal' COMMENT '銷售類型',
  `status` enum('active','dead','finish') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'active' COMMENT '訂單狀態',
  `confirm` enum('Y','N') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'N' COMMENT '確認狀態',
  `ship_area` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '收貨地區',
  `ship_name` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '收貨人',
  `weight` decimal(20, 3) NULL DEFAULT NULL COMMENT '訂單總重量',
  `tostr` longtext CHARACTER SET utf8 COLLATE utf8_general_ci NULL COMMENT '訂單文字描述',
  `itemnum` mediumint(8) UNSIGNED NULL DEFAULT NULL COMMENT '訂單子訂單數量',
  `ip` varchar(15) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT 'IP地址',
  `ship_addr` text CHARACTER SET utf8 COLLATE utf8_general_ci NULL COMMENT '收貨地址',
  `ship_zip` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '收貨人郵編',
  `ship_tel` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '收貨電話',
  `ship_email` varchar(200) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '收貨人email',
  `ship_time` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '配送時間',
  `ship_mobile` varchar(50) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '收貨人手機',
  `cost_item` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '訂單商品總價格',
  `is_tax` enum('true','false') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'false' COMMENT '是否要開發票',
  `tax_type` enum('false','personal','company') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'false' COMMENT '發票類型',
  `tax_content` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '發票內容',
  `cost_tax` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '訂單稅率',
  `tax_company` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '發票抬頭',
  `is_protect` enum('true','false') CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'false' COMMENT '是否還有保價費',
  `cost_protect` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '保價費',
  `cost_payment` decimal(20, 3) NULL DEFAULT NULL COMMENT '支付費用',
  `currency` varchar(8) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '訂單支付貨幣',
  `cur_rate` decimal(10, 4) NULL DEFAULT 1.0000 COMMENT '訂單支付貨幣匯率',
  `score_u` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '訂單使用積分',
  `score_g` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '訂單獲得積分',
  `discount` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '訂單減免',
  `pmt_goods` decimal(20, 3) NULL DEFAULT NULL COMMENT '商品促銷優惠',
  `pmt_order` decimal(20, 3) NULL DEFAULT NULL COMMENT '訂單促銷優惠',
  `payed` decimal(20, 3) NULL DEFAULT 0.000 COMMENT '訂單支付金額',
  `memo` longtext CHARACTER SET utf8 COLLATE utf8_general_ci NULL COMMENT '訂單附言',
  `disabled` enum('true','false') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT 'false',
  `displayonsite` enum('true','false') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT 'true',
  `mark_type` varchar(2) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'b1' COMMENT '訂單備注圖標',
  `mark_text` longtext CHARACTER SET utf8 COLLATE utf8_general_ci NULL COMMENT '訂單備注',
  `cost_freight` decimal(20, 3) NOT NULL DEFAULT 0.000 COMMENT '配送費用',
  `extend` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT 'false' COMMENT '訂單擴展',
  `order_refer` varchar(20) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT 'local' COMMENT '訂單來源',
  `addon` longtext CHARACTER SET utf8 COLLATE utf8_general_ci NULL COMMENT '訂單附屬信息(序列化)',
  `source` enum('pc','wap','weixin','cashier','paycode','eleme','meituan') CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT 'pc' COMMENT '平臺來源',
  `source_name` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '商圈庫名',
  `merchant_bn` varchar(30) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '商戶號',
  UNIQUE INDEX `idx_bn`(`order_id`, `merchant_bn`) USING BTREE,
  INDEX `ind_ship_status`(`ship_status`) USING BTREE,
  INDEX `ind_pay_status`(`pay_status`) USING BTREE,
  INDEX `ind_promotion_type`(`promotion_type`) USING BTREE,
  INDEX `ind_status`(`status`) USING BTREE,
  INDEX `ind_disabled`(`disabled`) USING BTREE,
  INDEX `ind_last_modified`(`last_modified`) USING BTREE,
  INDEX `ind_createtime`(`createtime`) USING BTREE,
  INDEX `idx_order_refer`(`order_refer`) USING BTREE,
  INDEX `idx_bn_aa`(`merchant_bn`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '訂單表' ROW_FORMAT = Dynamic;
 
SET FOREIGN_KEY_CHECKS = 1;

創建函數

隨機產生字符串

DELIMITER $$
CREATE FUNCTION rand_string(n INT) RETURNS VARCHAR(255)
BEGIN
 DECLARE chars_str VARCHAR(100) DEFAULT 'abcdefghijklmnopqrstuvwxyzABCDEFJHIJKLMNOPQRSTUVWXYZ';
 DECLARE return_str VARCHAR(255) DEFAULT '';
 DECLARE i INT DEFAULT 0;
 WHILE i  n DO
 SET return_str =CONCAT(return_str,SUBSTRING(chars_str,FLOOR(1+RAND()*52),1));
 SET i = i + 1;
 END WHILE;
 RETURN return_str;
END $$

隨機產生數字

DELIMITER $$
CREATE FUNCTION rand_num( ) 
RETURNS INT(5)  
BEGIN   
 DECLARE i INT DEFAULT 0;  
 SET i = FLOOR(100+RAND()*10);  
RETURN i;  
 END $$
 
 
#假如要刪除
#drop function rand_num;

創建存儲過程

并向表中插入數據

#執行存儲過程，往sdb_b2c_order表添加隨機數據
DELIMITER $$
CREATE PROCEDURE insert_sdb_b2c_orders(IN START INT(10),IN max_num INT(10))  
BEGIN  
DECLARE i INT DEFAULT 0;   
 SET autocommit = 0;    
 REPEAT  
 SET i = i + 1;  
 INSERT INTO sdb_b2c_orders (order_id ,seller_order_id,total_amount,final_amount,source,source_name,merchant_bn ) VALUES
 (rand_string(10) ,rand_string(10),100,100,'eleme','square',(START+i));  
 UNTIL i = max_num  
 END REPEAT;  
 COMMIT;  
 END $$;
 
 
#刪除
# DELIMITER ;
# drop PROCEDURE insert_emp;

調用存儲過程進行插入數據

 #插入30萬條數據分幾次插入
 CALL insert_sdb_b2c_orders(700003,300000);

結果

總結

百萬數據搞定，到此這篇關于MySQL如何利用存儲過程快速生成100萬條數據的文章就介紹到這了,更多相關MySQL用存儲過程生成100萬數據內容請搜索腳本之家以前的文章或繼續瀏覽下面的相關文章希望大家以后多多支持腳本之家！

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