1、查看所有数据库 show databases; 2、查看当前使用的数据库 select database(); 3、创建数据库 create databases 数据库名 charset=utf8; 4、删除数据库 drop database 数据库名; 5、使用数据句库 use database 数据库名; 6、查看数据库中所有表 show tables; 表的操作 1、查看表结构 desc 表名; 2、创...
SHOW FUNCTION CODE func_name SHOW FUNCTION STATUS [like_or_where] SHOW GRANTS FOR user SHOW INDEX FROM tbl_name [FROM db_name] SHOW MASTER STATUS SHOW OPEN TABLES [FROM db_name] [like_or_where] SHOW PLUGINS SHOW PROCEDURE CODE proc_name SHOW PROCEDURE STATUS [like_or_where] SHOW PRIVILE...
[root@db03 ~]# mysqladmin -uroot -p123 statusWarning: Using a password on thecommandline interface can be insecure. Uptime: 143 Threads: 1 Questions: 22 Slow queries: 0 Opens: 70 Flush tables: 1 Open tables: 63 Queries per second avg: 0.153 8).刷新授权表#相当于在数据库中执行 flush ...
"I want you to act as a SQL terminal in front of an example database, you need only to return the sql command to me.Below is an instruction that describes a task, Write a response that appropriately completes the request.\n\"\n##Instruction:\ndepartment_management contains tables such ...
SHOW TABLES; 9、查看表的结构 DESC stuinfo; DESC stucourse; DESC stumarks; 10、删除表 DROP TABLE stuinfo; 11、修改表 修改表的名字: ALTER TABLE stuinfo RENAME [TO] stu_info; 添加新的字段: ALTER TABLE stuinfo ADD stuid CHAR(18) [FIRST|AFTER 字段名]; ...
# 提示在这个过程中需要重启GreatSQL-02节点实例 # 如果无法自动重启,需要手动重启 NOTE: A server restart is expected to happen as part of the clone process. If the server does not support the RESTART command or does not come back after a while, you may need to manually start it back. * ...
server over time. Therefore, to find a list of user-created tables (thus ignoringsystem tables), we’ll need to find results where thextypecolumn (which specifies theobject typefor that row) is equal to the valueU, which stands for user table. The resultingTSQLstatement should look like ...
show errors;:查看当前库中记录的错误信息。 show warnings:查看当前库抛出的所有警告信息。 show create database 库名;:查看创建某个库的SQL详细信息。 show create table 表名;:查看创建某张表的SQL详细信息。 show tables;:查看一个库中的所有表。 desc 表名;:查看一张表的字段结构。除开这种方式还有几种...
Show tables 2.查询表结构 Desc 表名 1. 2. 3. 4. 5. 6.DDL表创建: creat table 表名( 字段1 字段1数据类型[comment 字段1注释], 字段2 字段2数据类型[comment 字段2注释], 字段3 字段3数据类型[comment 字段3注释], 字段n 字段n数据类型[comment 字段n注释], ...
Clear Command icon.The Clear Command icon resembles a pencil with an eraser. Use this icon to clear the text in the command editor. Find Tables icon. The Find Tables icon resembles a flashlight. Click this icon to view tables and views. See"Using the Find Tables Icon". ...