HAP_数据库结构初始化

数据库结构初始化

• 新建脚本：

  
  image.png

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• 重新打包项目：
  方法一：在idea或者项目文件夹下命令运行：maven clean install
  方法二：
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• 初始化数据库：
  去到项目文件夹下运行：

mvn process-resources -D skipLiquibaseRun=false -D db.driver=com.mysql.jdbc.Driver -D db.url=jdbc:[mysql://localhost:3306/wht_dev](mysql://localhost:3306/wht_dev) -D db.user=root -D db.password=root -D db.skipUpdateTables="sys_config,sys_user"

如果运行上面的代码，然后也运行成功了，但是表没出来，可能项目打包没成功或者没更新成功，这是我遇到的一个问题，然后我去文件夹下运行打包命令mvn clean install,如果运行这个命令出现说找不到jdk的话，你要去看一下你的环境变量配置，把jdk那些环境变量移到最上面。

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如去到你数据库就发现一张WHT_20796_DEMO了

多张表一起建：
道理同上：脚本代码如下：

package wht.core.db


import com.hand.hap.liquibase.MigrationHelper

def mhi = MigrationHelper.getInstance()

databaseChangeLog(logicalFilePath:"wht/core/db/2018-08-01-02-init-migration.groovy"){


    changeSet(author: "20796", id: "20180801-ora-20796csz-2") {

        if(mhi.isDbType('oracle')){
            createSequence(sequenceName: 'WHT_20796_DEMO_S')
        }

        createTable(tableName: "WHT_20796_DEMO_B") {
            column(autoIncrement: "true", name: "id", type: "BIGINT") {
                constraints(nullable: "false", primaryKey: "true")
            }
            column(name: "desc", type: "VARCHAR(100)") {
            }
            column(name: "name", type: "VARCHAR(100)") {
            }

            column(name: "object_version_number", type: "BIGINT", defaultValue : "1")
            column(name: "request_id", type: "BIGINT", defaultValue : "-1")
            column(name: "program_id", type: "BIGINT", defaultValue : "-1")
            column(name: "created_by", type: "BIGINT", defaultValue : "-1")
            column(name: "creation_date", type: "DATETIME", defaultValueComputed : "CURRENT_TIMESTAMP")
            column(name: "last_updated_by", type: "BIGINT", defaultValue : "-1")
            column(name: "last_update_date", type: "DATETIME", defaultValueComputed : "CURRENT_TIMESTAMP")
            column(name: "last_update_login", type: "BIGINT", defaultValue : "-1")

        }
        createTable(tableName: "WHT_20796_DEMO_TL") {
            column(name: "id", type: "BIGINT") {
                constraints(nullable: "false", primaryKey: "true")
            }
            column(name:"LANG",type:"VARCHAR(50)"){
                constraints(nullable:"false",primaryKey: "true")

            }
            column(name: "desc", type: "VARCHAR(100)") {
            }
            column(name: "name", type: "VARCHAR(100)") {
            }

            column(name: "object_version_number", type: "BIGINT", defaultValue : "1")
            column(name: "request_id", type: "BIGINT", defaultValue : "-1")
            column(name: "program_id", type: "BIGINT", defaultValue : "-1")
            column(name: "created_by", type: "BIGINT", defaultValue : "-1")
            column(name: "creation_date", type: "DATETIME", defaultValueComputed : "CURRENT_TIMESTAMP")
            column(name: "last_updated_by", type: "BIGINT", defaultValue : "-1")
            column(name: "last_update_date", type: "DATETIME", defaultValueComputed : "CURRENT_TIMESTAMP")
            column(name: "last_update_login", type: "BIGINT", defaultValue : "-1")

        }

    }
}