2. You need to configure your database connection pool - not hibernate.Try setting idleConnectionTestPeriod and an appropriate preferredTestQuery, e.g., select 1 from dual. See How To Configure The C3P0 ConnectionPool for more information. You'll get the most control if you create a c3p0.properties file in WEB-INF/classes but you need to make
"JDBC exception on Hibernate data access; nested exception is org.hibernate.exception.GenericJDBCException: could not execute query" in Metadata Manager (MM) console ERROR: "[PRSVCSHARED_01707] Connection issues with the configured database" when upgrading MRS contents in IDQ
And for H2, I dont care about schema as it is in-memory database I just use to test of resulting endpoints, I dont have any schema indications neither above in my entity's @Table annotation nor in the datasource url: spring.datasource.url=jdbc:h2:mem:MY_DB Exception in thread "main" org.hibernate.exception.GenericJDBCException: Cannot open connection using mySQL Load 7 more related questions Show fewer related questions

I just installed MySql Community Server, and I have a MySql Connection called mysqlserver. I created a schema called library, with some tables. Everything seems fine with the database, but when I try to generate bean classes with hibernate reverse engineering from Eclipse, I am getting this error:

Spring JDBC Template provides a fluent API that improves code simplicity and readability and the JDBC Template is used to connect to the database and execute SQL Queries. JDBC (Java Database Connectivity) is an application programming interface (API) that defines how a client may access a database. It is a data access technology used for Java Get early access and see previews of new features. nested exception is org.hibernate.exception.SQLGrammarException: could not prepare statement at 9OuRGZ.
  • 07ssc2zxga.pages.dev/134
  • 07ssc2zxga.pages.dev/55
  • 07ssc2zxga.pages.dev/191
  • 07ssc2zxga.pages.dev/110
  • 07ssc2zxga.pages.dev/95
  • 07ssc2zxga.pages.dev/143
  • 07ssc2zxga.pages.dev/18
  • 07ssc2zxga.pages.dev/240
  • 07ssc2zxga.pages.dev/128

    • jdbc exception on hibernate data access