harmony 鸿蒙oh_cursor.h

  • 2023-10-30
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oh_cursor.h

Overview

Provides APIs to access the result set obtained by querying the RDB store.

A result set is a set of results returned by query().

Since

10

Related Modules

RDB

Summary

Structs

Name Description
OH_Cursor Defines a result set.

Types

Name Description
OH_ColumnType Enumerates the field types in an RDB store.
OH_Cursor Indicates a result set.

Enums

Name Description
OH_ColumnType {
TYPE_NULL = 0, TYPE_INT64, TYPE_REAL, TYPE_TEXT,
TYPE_BLOB
}
Enumerates the field types in an RDB store.

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