SELECT * FROM information_schema.`TABLES` where TABLE_SCHEMA = '数据库名';SELECT * FROM information_schema.`COLUMNS` where TABLE_SCHEMA = '数据库名 ...
SELECT * FROM information_schema.`TABLES` where TABLE_SCHEMA = '数据库名';SELECT * FROM information_schema.`COLUMNS` where TABLE_SCHEMA = '数据库名 ...
(1)选择所有数据:select * from pet; (2)修改表内容 方法一:先删除用 DELETE FROM pet; 去修改txt中内容,再LOAD DATA LOCAL INFILE 'D:/test/pet.txt' INTO TABLE pet ...
#======================================================================= #查询表信息 select table_name, table_comment, create_time, update_time ...
废话不多说、上代码 ...
package cn.hncu.meta; import java.sql.Connection;import java.sql.DatabaseMetaData;import java.sql.R ...
1.首先是 通过数据库获取数据表的详细列信息 View Code 2.java获取数据库 库信息以及具体主键 外键 索引等详细信息 View Code ...