dbcore

package

v1.0.0 Latest Latest Go to latest Published: May 20, 2022 License: MIT Imports: 4 Imported by: 0

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func FromTrans(ctx context.Context) (interface{}, bool)

FromTrans 从上下文中获取事务

func FromTransLock(ctx context.Context) bool

FromTransLock 从上下文中获取事务锁

func NewTrans(ctx context.Context, trans interface{}) context.Context

NewTrans 创建事务的上下文

func NewTransLock(ctx context.Context) context.Context

NewTransLock 创建事务锁的上下文

type DAO struct {
	*xorm.Engine
}

func (repo *DAO) ExecTrans(ctx context.Context, fn TransFunc) error

ExecTrans 执行事务

func (repo *DAO) GetDB(ctx context.Context) *xorm.Session

GetDB 获取db

func (repo *DAO) Save(ctx context.Context, bean interface{}) error

Inserts 批量插入

func (repo *DAO) SaveBatch(ctx context.Context, bean interface{}) error

SaveBatch 批量保存

func (repo *DAO) UpdateByID(ctx context.Context, bean interface{}, id interface{}, cols ...string) error

Update 报错

type TransFunc func(context.Context) error

TransFunc 定义事务执行函数

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