RF（数据库测试）

Connect To Database    pymysql    study    root    123456    192.168.1.110    3306    #连接study数据库
Table Must Exist       student    #判断student存在                    
Check If Exists In Database        select * from student where name = "zhangsan"    #判断查询结果数据存在                    
Check If Not Exists In Database    select * from student where name = "zhengying"    #判断查询结果数据不存在                    
Delete All Rows From Table         student_copy    #删除student_copy表中所有数据                    

Connect To Database    pymysql    study    root    123456    192.168.1.110    3306    #连接study数据库
Execute Sql Script    C:/Users/Administrator/Desktop/sql.txt    #通过脚本文件进行执行sql（注意转义）
Execute Sql String    INSERT INTO student(name,age,class)VALUES("qian",23,3),("sun",20,1)    #执行sql语句

Connect To Database    pymysql    study    root    123456    192.168.1.110    3306    #连接study数据库
@{result}   　　　　　　 Query      select * from student where name = "lisi"    #查询数据且返回查询结果
Log Many    　　　　　　${result}        

#结果如下
20200312 15:20:10.798 :  INFO : [(2, ‘lisi‘, 19, ‘3‘)]

Connect To Database    pymysql    study    root    123456    192.168.1.110    3306        #连接study数据库
${count}    　　　　　　 Row Count    select * from student        #返回查询结果的总行数
log    ${count}        

Connect To Database    pymysql    study    root    123456    192.168.1.110    3306        #连接study数据库
Row Count Is 0    select * from student where name = "lisi"    #判断查询结果为 0 行数据，如果结果为 0 行数据则 pass，否则fail

Connect To Database    pymysql    study    root    123456    192.168.1.110    3306        #连接study数据库
Row Count Is Equal To X    select * from student where name = "lisi"    1    #判断查询结果数据为1行
Row Count Is Greater Than X    select * from student where class = "2"    1    #判断查询结果数据大于1行
Row Count Is Less Than X    select * from student where class = "2"    3    #判断查询结果数据小于3行