摘要：
Tomcat提示错误如下： INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from class path resource [org/spring 阅读全文
摘要：
1. 新建索引 alter table 'tab_yyy' add index 'IDX_Tab_ID'('id') using btree; 2.表中新增字段 alter table 'table_xxx' add column 'id_customer' varchar(32) null com 阅读全文
摘要：
1. merge into <insert id = "insertXXX" paramerType = "java.util.HashMap"> merge into t_comm_code C using(select #{info} as INFO, #{TMR} as tmr from du 阅读全文