1.sqoop的eval工具
#使用eval查询表sqoop eval \--connect jdbc:mysql://10.145.96.44:32055/tdt_jzg9p \--username root \--password 123456 \--query "select * from tdt_component_config limit 10"#使用eval来插入数据sqoop eval \--connect jdbc:mysql://10.145.96.44:32055/tdt_jzg9p \--username root \--password 123456 \--e "INSERT INTO e_board (title,num,hide) VALUES('aa',15,30)"#使用eval来删除数据sqoop eval \--connect jdbc:mysql://10.145.96.44:32055/tdt_jzg9p \--username root \--password 123456 \--e "delete from e_board where id=22"#使用eval来清空目标库表得数据sqoop eval \--connect jdbc:mysql://10.145.96.44:32055/tdt_jzg9p \--username root \--password 123456 \--e "truncate table table_name;"