1.列名含有大寫問題
①比如:列名爲customerCode
②sql語句:SELECT * FROM table_name WHERE "customerCode"='FreshFreshSHOP';
③備註:列名加雙引號可以區分大小寫,不加默認小寫;值只能用單引號
1.列名含有大寫問題
①比如:列名爲customerCode
②sql語句:SELECT * FROM table_name WHERE "customerCode"='FreshFreshSHOP';
③備註:列名加雙引號可以區分大小寫,不加默認小寫;值只能用單引號
yum 安裝了 PostgreSQL 安裝 yum install https://download.postgresql.org/pub/repos/yum/
一: 安裝openssl和pcre yum -y install pcre-devel openssl openssl-devel 安裝git yum install git -y