在 SQL 中 快速 批量 插入数据的方法

方法1：逐条执行，速度慢。

INSERT INTO testimport (name, message)
VALUES ('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd');

INSERT INTO testimport (name, message)
VALUES ('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd');

INSERT INTO testimport (name, message)
VALUES ('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd');

方法2：批量执行，适用于 SQL Server。

INSERT INTO testimport (name, message)
VALUES
('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd'),
('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd'),
('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd');

方法3：批量执行，适用于Oracle。

INSERT ALL
    INTO A (name, message) VALUES ('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd')
    INTO A (name, message) VALUES ('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd')
    INTO A (name, message) VALUES ('testname', 'jfksdfkdsfjksadljfkdsfjsdlafjdaslkfjasfd')
SELECT 1
FROM DUAL;

参考资料

https://blog.csdn.net/fukaiit/article/details/80691665