CREATE TABLE `ggloor`.`teams` (
  `idteam` INT NOT NULL AUTO_INCREMENT,
  `name` VARCHAR(45) NULL,
  PRIMARY KEY (`idteam`));

hibernate:
    cache:
        queries: false
        use_second_level_cache: true
        use_query_cache: false
        region.factory_class: org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory

dataSource:
    pooled: true
    jmxExport: true
    driverClassName: com.mysql.jdbc.Driver
    username: root
    password: 1111

environments:
    development:
        dataSource:
            dbCreate: create-drop
            url: jdbc:mysql://localhost:3306/ggloor?useSSL=false
    test:
        dataSource:
            dbCreate: create-drop
            url: jdbc:mysql://localhost:3306/ggloor?autoreconnect=true;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE
    production:
        dataSource:
            dbCreate: create-drop
            url: jdbc:mysql://localhost:3306/ggloor?autoreconnect=true;MVCC=TRUE;LOCK_TIMEOUT=10000;DB_CLOSE_ON_EXIT=FALSE
            properties:
                jmxEnabled: true
                initialSize: 5
                maxActive: 50
                minIdle: 5
                maxIdle: 25
                maxWait: 10000
                maxAge: 600000
                timeBetweenEvictionRunsMillis: 5000
                minEvictableIdleTimeMillis: 60000
                validationQuery: SELECT 1
                validationQueryTimeout: 3
                validationInterval: 15000
                testOnBorrow: true
                testWhileIdle: true
                testOnReturn: false
                jdbcInterceptors: ConnectionState
                defaultTransactionIsolation: 2 # TRANSACTION_READ_COMMITTED

package testgrails12

import grails.persistence.Entity

@Entity
class Teams {
    Integer idteam
    String name
    static constraints = {
    }
}

package testgrails12

class BdconnectController {

    def index() {
        def team = Teams.get(1)
        team.delete()
        team.save()
        render "hello"
    }
}