DataAbilityOperation

The DataAbilityOperation module defines the operation on DataAbilities. It can be used as an input parameter of executeBatch to specify the database operation information.

NOTE

The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version. The APIs of this module can be used only in the FA model.

System capability: SystemCapability.Ability.AbilityRuntime.FAModel

Name Template Mandatory Description
uri string Yes URI of the DataAbility. Example: "dataability:///com.example.xxx.xxxx".
type featureAbility.DataAbilityOperationType Yes Operation type.
valuesBucket? rdb.ValuesBucket No Data value to set.
valueBackReferences? rdb.ValuesBucket No ValuesBucket object that contains a set of key-value pairs.
predicates? dataAbility.DataAbilityPredicates No Predicates to set. If no predicate is set, all data records are displayed.
predicatesBackReferences? Map<number, number> No Back references of the predicates.
interrupted? boolean No Whether batch operations can be interrupted.
expectedCount? number No Expected number of rows to be updated or deleted.