npm ERR! code ENOTFOUNDnpm ERR! errno ENOTFOUNDnpm ERR! network request to https: // failed, reason: getaddrinfo ENOTFOUND ERR! network This is a problem related to network connectivity.npm ERR!

add below dependencies in your pom.xml . Make sure you selected required verion. <dependency> <groupId>org.apache.tomcat.embed</groupId> <artifactId>tomcat-embed-jasper</artifactId> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> </dependency>

We use following sytax to rename the column of a table Oracle syntax : ALTER TABLE table_name RENAME COLUMN old_column_name TO new_column_name; MySql syntax : ALTER TABLE table_name Change old_column_name