DataSourceRDBPrivilegeRead.

NewAPIWithRegionAndID returns an lb API with region and ID extracted from the state.

PrivilegeV1SchemaUpgradeFunc allow upgrade the privilege ID on schema V1.

ResourceRdbDatabaseID builds the resource identifier The resource identifier format is "Region/InstanceId/DatabaseName".

ResourceRdbDatabaseParseID extracts instance ID and database from the resource identifier.

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Build the resource identifier The resource identifier format is "Region/InstanceId/database/UserName".

ResourceRdbUserPrivilegeParseID: The resource identifier format is "Region/InstanceId/DatabaseName/UserName".

ResourceUserID builds the resource identifier The resource identifier format is "Region/InstanceId/UserName".

ResourceUserParseID extracts instance ID and username from the resource identifier.