dao

Documentation

Overview

Package dbclient 定义数据库操作的方法, orm 等。

Index

• Constants
• type DBClient
  • func Open() (*DBClient, error)
  • func (db *DBClient) BulkInsert(objects interface{}, excludeColumns ...string) error
  • func (db *DBClient) Close() error
  • func (client *DBClient) GetHostByClusterAndIP(clusterName, privateAddr string) (*model.Host, error)
  • func (db *DBClient) Transaction(f func(tx *gorm.DB) error) error

Constants

const BULK_INSERT_CHUNK_SIZE = 3000

Types

type DBClient

type DBClient struct {
	*dbengine.DBEngine
}

func Open

func Open() (*DBClient, error)

func (*DBClient) BulkInsert

func (db *DBClient) BulkInsert(objects interface{}, excludeColumns ...string) error

func (*DBClient) Close

func (db *DBClient) Close() error

func (*DBClient) GetHostByClusterAndIP

func (client *DBClient) GetHostByClusterAndIP(clusterName, privateAddr string) (*model.Host, error)

GetHostByClusterAndIP get host info according cluster & privateAddr

func (*DBClient) Transaction

func (db *DBClient) Transaction(f func(tx *gorm.DB) error) error

Transaction Execute Transaction