MySQL学习笔记3

MySQL学习笔记 3 – 建立数据库 CREATE DATABASE ch_3_db; – 链接数据库 USE ch_3_db; CREATE TABLE test_1 ( a TINYINT, b SMALLINT, c MEDIUMINT, d INT, e BIGINT ); DESC test_1; INSERT INTO test_1 VALUES (123,1234,123456,1

>>阅读原文<<