gorm

Documentation

Index

• Variables
• func BulkSave(db *gorm.DB, table string, fields []string, params []map[string]interface{}) error
• func GetORM() *gorm.DB
• func GetORMByName(dbname string) *gorm.DB
• func NewDB(dbname string)
• func SetDefaultName(dbname string)
• func UpdateDB(dbname string) error

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
)

var Gorm sync.Map

Functions

func BulkSave

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

@desc 批量保存 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 2020-04-21 @param @return

func GetORM

func GetORM() *gorm.DB

获取默认的Gorm实例

func GetORMByName

func GetORMByName(dbname string) *gorm.DB

通过名称获取Gorm实例

func NewDB

func NewDB(dbname string)

初始化Gorm

func SetDefaultName

func SetDefaultName(dbname string)

设置获取db的默认值

func UpdateDB

func UpdateDB(dbname string) error

初始化Gorm