gorm

Documentation

Index

• Variables
• func BulkInsert(db *gorm.DB, table string, fields []string, params []map[string]interface{}) error
• func BulkSave(db *gorm.DB, table string, fields []string, params []map[string]interface{}) error
• func Close()
• func GetORM(dbname ...string) *gorm.DB
• func NewOrUpdateDB(dbname string) error
• func SetDefaultName(dbName string)
• func UpdateDB(dbname string) error
• type Client
  • func NewDB(dbname string) (g *Client)

Variables

var (
	// ErrRecordNotFound record not found error, happens when haven't find any matched data when looking up with a struct
	ErrRecordNotFound = gorm.ErrRecordNotFound
	// ErrInvalidSQL invalid SQL error, happens when you passed invalid SQL
	ErrInvalidSQL = gorm.ErrInvalidSQL
	// ErrInvalidTransaction invalid transaction when you are trying to `Commit` or `Rollback`
	ErrInvalidTransaction = gorm.ErrInvalidTransaction
	// ErrCantStartTransaction can't start transaction when you are trying to start one with `Begin`
	ErrCantStartTransaction = gorm.ErrCantStartTransaction
	// ErrUnaddressable unaddressable value
	ErrUnaddressable = gorm.ErrUnaddressable
)

Functions

func BulkInsert

func BulkInsert(db *gorm.DB, table string, fields []string, params []map[string]interface{}) error

@desc 批量插入 不对唯一索引做更新 @auth liuguoqiang 2020-11-27 @param @return

func BulkSave

func BulkSave(db *gorm.DB, table string, fields []string, params []map[string]interface{}) error

@desc 批量插入 如果唯一索引重复则更新，唯一索引不重复或者不存在唯一索引则插入 @auth liuguoqiang 2020-11-27 @param @return

func Close

func Close()

func GetORM

func GetORM(dbname ...string) *gorm.DB

GetORM 获取默认的Gorm实例 目前仅支持 不传 或者仅传一个 dbname

func NewOrUpdateDB

func NewOrUpdateDB(dbname string) error

NewOrUpdateDB 初始化或更新Gorm

func SetDefaultName

func SetDefaultName(dbName string)

SetDefaultName 设置默认DB Name

func UpdateDB

func UpdateDB(dbname string) error

Deprecated 推荐使用：NewOrUpdateDB Updata 更新Gorm集成新建

Types

type Client

type Client struct {
	// contains filtered or unexported fields
}

func NewDB

func NewDB(dbname string) (g *Client)

初始化Gorm