Optional. Series of aggregations to apply over the results of thenested_query. Requires: * * A minimum of one and maximum of five aggregations per query.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Cloud Datastore V1 Client - Class AggregationQuery (1.33.1)\n\nVersion latestkeyboard_arrow_down\n\n- [1.33.1 (latest)](/php/docs/reference/cloud-datastore/latest/V1.AggregationQuery)\n- [1.33.0](/php/docs/reference/cloud-datastore/1.33.0/V1.AggregationQuery)\n- [1.32.3](/php/docs/reference/cloud-datastore/1.32.3/V1.AggregationQuery)\n- [1.31.0](/php/docs/reference/cloud-datastore/1.31.0/V1.AggregationQuery)\n- [1.30.0](/php/docs/reference/cloud-datastore/1.30.0/V1.AggregationQuery)\n- [1.29.2](/php/docs/reference/cloud-datastore/1.29.2/V1.AggregationQuery)\n- [1.28.2](/php/docs/reference/cloud-datastore/1.28.2/V1.AggregationQuery)\n- [1.26.0](/php/docs/reference/cloud-datastore/1.26.0/V1.AggregationQuery)\n- [1.25.0](/php/docs/reference/cloud-datastore/1.25.0/V1.AggregationQuery)\n- [1.24.4](/php/docs/reference/cloud-datastore/1.24.4/V1.AggregationQuery)\n- [1.23.0](/php/docs/reference/cloud-datastore/1.23.0/V1.AggregationQuery)\n- [1.22.1](/php/docs/reference/cloud-datastore/1.22.1/V1.AggregationQuery)\n- [1.21.2](/php/docs/reference/cloud-datastore/1.21.2/V1.AggregationQuery)\n- [1.19.0](/php/docs/reference/cloud-datastore/1.19.0/V1.AggregationQuery)\n- [1.18.1](/php/docs/reference/cloud-datastore/1.18.1/V1.AggregationQuery)\n- [1.17.1](/php/docs/reference/cloud-datastore/1.17.1/V1.AggregationQuery) \nReference documentation and code samples for the Cloud Datastore V1 Client class AggregationQuery.\n\nDatastore query for running an aggregation over a\n[Query](/php/docs/reference/cloud-datastore/latest/V1.Query).\n\nGenerated from protobuf message `google.datastore.v1.AggregationQuery`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Datastore \\\\ V1\n\nMethods\n-------\n\n### __construct\n\nConstructor.\n\n### getNestedQuery\n\nNested query for aggregation\n\n### hasNestedQuery\n\n### setNestedQuery\n\nNested query for aggregation\n\n### getAggregations\n\nOptional. Series of aggregations to apply over the results of the\n`nested_query`.\n\nRequires:\n\n- A minimum of one and maximum of five aggregations per query.\n\n### setAggregations\n\nOptional. Series of aggregations to apply over the results of the\n`nested_query`.\n\nRequires:\n\n- A minimum of one and maximum of five aggregations per query.\n\n### getQueryType"]]
