Rdb_ChangeInfo
typedef struct Rdb_ChangeInfo {...} Rdb_ChangeInfo
Overview
Defines a struct for the details about the device-cloud sync process.
Since: 11
Related module: RDB
Header file: relational_store.h
Summary
Member Variables
| Name | Description |
|---|---|
| int version | Version of the Rdb_DistributedConfig struct. |
| const char* tableName | Name of the table with data changes. |
| int ChangeType | Type of the data changed, which can be data or asset. |
| Rdb_KeyInfo inserted | Location where data is inserted. If the primary key of the table is of the string type, it is the value of the primary key. Otherwise, it is the row number of the inserted data. |
| Rdb_KeyInfo updated | Location where data is updated. If the primary key of the table is of the string type, it is the value of the primary key. Otherwise, it is the row number of the updated data. |
| Rdb_KeyInfo deleted | Location where data is deleted. If the primary key of the table is of the string type, it is the value of the primary key. Otherwise, it is the row number of the deleted data. |
你可能感兴趣的鸿蒙文章
openharmony 鸿蒙 js-apis-distributedKVStore-sys
openharmony 鸿蒙 capi-oh-preferences-h
openharmony 鸿蒙 capi-udmf-oh-udshyperlink
openharmony 鸿蒙 js-apis-data-dataSharePredicates
openharmony 鸿蒙 capi-udmf-oh-udsappitem
openharmony 鸿蒙 capi-rdb-oh-data-vbuckets
openharmony 鸿蒙 capi-rdb-oh-predicates
openharmony 鸿蒙 capi-rdb-oh-data-value