Background: initial exposure to postsql, all fields are capitalized.
The postsql field must be in lower case. Otherwise, the following error occurs:
Caused by: Org. postgreSQL. util. psqlexception: Error: column "loginid" of relation "userinfo" does not exist location: 30at Org. postgreSQL. core. v3.queryexecutorimpl. receiveerrorresponse (queryexecutorimpl. java: 2101) at Org. postgreSQL. core. v3.queryexecutorimpl. processresults (queryexecutorimpl. java: 1834) at org.postgresql.core.v3.queryexecutorimpl.exe cute (queryexecutorimpl. java: 255) at org.postgresql.jdbc2.20.actjdbc2statement.exe cute (abstractjdbc2statement. java: 510) at org.postgresql.jdbc2.20.actjdbc2statement.exe cutewithflags (abstractjdbc2statement. java: 386) at org.postgresql.jdbc2.20.actjdbc2statement.exe cuteupdate (abstractjdbc2statement. java: 332) at com.mchange.v2.c31_impl.newproxypreparedstatement.exe cuteupdate (newproxypreparedstatement. java: 104) at Org. hibernate. JDBC. nonbatchingbatcher. addtobatch (nonbatchingbatcher. java: 46) at Org. hibernate. persister. entity. abstractentitypersister. insert (fig. java: 2265 )... 78 more