MySQL中查询系统变量的命令是（ ）。
A: show variables
B: show variable
C: check variables
D: check variable
A: show variables
B: show variable
C: check variables
D: check variable
举一反三
- MYSQL中查询系统变量的命令是() A: show B: show C: check D: check
- 6.在MySQL中,可以使用()语句查看MySQL服务器采用的默认存储引擎。 A: SHOW DATABASE; B: SHOW DATABASES; C: SHOW ENGINES; D: SHOW VARIABLES;
- "The complement of a product of variables is equal to the sum of the complements of each variable " is a statement of DeMorgen's theorem
- To show your ticket and get your seat at the airport is to _________. A: check out B: check off C: check in D: check on
- 查看MySQL安装时系统自动创建的数据库的命令是（ ）。 A: show table B: show databases; C: show host D: show mysql