iot_server/internal/tools/sqldb/sqlite/sqliteclient.go

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2023-08-28 06:49:44 +00:00
package sqlite
import "gorm.io/gorm"
type DataObject interface {
TableName() string
Get() interface{}
}
type ClientSQLite interface {
CloseSession()
// 关闭连接
Close()
// 初始化建表操作
InitTable(dos ...DataObject) error
// 添加数据
CreateObject(do DataObject) error
// 判断数据是否存在
ExistObject(do DataObject) (bool, error)
// 删除数据
DeleteObject(do DataObject) error
// 更新数据
UpdateObject(do DataObject) error
// 关联更新
AssociationsUpdateObject(do DataObject) error
// 关联删除
AssociationsDeleteObject(do DataObject) error
// 查询单个数据
GetObject(doCond DataObject, do DataObject) error
// 预加载查询单个数据
GetPreloadObject(doCond DataObject, do DataObject) error
// 查询列表数据
GetObjects(doCond DataObject, do DataObject, likeParam *LikeQueryParam,
order *OrderQueryParam, offset, limit int) ([]interface{}, int64, error)
// 批量更新数据
BatchUpdate(fields, conflictFields, updateFields []string, tableName string, records [][]interface{}) error
//事物相关
ExecSqlWithTransaction(funcs ...func(db *gorm.DB) error) error
}