harmony 鸿蒙oh_data_values_buckets.h

  • 2025-06-12
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oh_data_values_buckets.h

Overview

Defines structs, APIs, and enums related to stored data values.

File to include: <database/data/oh_data_values_buckets.h>

Library: libnative_rdb_ndk.z.so

System capability: SystemCapability.DistributedDataManager.RelationalStore.Core

Since: 18

Related module: RDB

Summary

Types

Name Description
typedef struct OH_Data_VBuckets OH_Data_VBuckets Defines the OH_Data_VBuckets struct.

Functions

Name Description
OH_Data_VBuckets * OH_VBuckets_Create (void) Create an OH_Data_VBuckets instance.
int OH_VBuckets_Destroy (OH_Data_VBuckets *buckets) Destroys an OH_Data_VBuckets instance.
int OH_VBuckets_PutRow (OH_Data_VBuckets *buckets, const OH_VBucket *row) Adds data of the OH_VBucket type.
int OH_VBuckets_PutRows (OH_Data_VBuckets *buckets, const OH_Data_VBuckets *rows) Adds data of the OH_Data_VBuckets type.
int OH_VBuckets_RowCount (OH_Data_VBuckets *buckets, size_t *count) Obtains the number of rows in OH_VBucket in OH_Data_VBuckets.

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