随笔分类 - 临时
摘要:1.kafaka方面 2.脚本方面 1)关闭 2)开启方面(starthadoop.sh) Ⅰ)启动集群 virsh start hadoop-1 virsh start oracleSigle 1.启动1.3的mysql systemctl start mariadb Ⅱ)启动1.238 orca
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posted @ 2018-05-19 17:35
开文博客园
摘要:select distinct ptypename,sum(prairiearea) from DGM_PRAIRIETYPE group by ptypename prairietype <!-- 统计 --> <select id="prairieTypeStatisList" resultMa
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posted @ 2017-11-29 14:29
开文博客园