# \#ticket:created **URL:** https://discuss.dgraph.io/tag/ticket-created/187.md [Latest](https://discuss.dgraph.io/latest.md) · [Categories](https://discuss.dgraph.io/categories.md) · [Tags](https://discuss.dgraph.io/tags.md) --- ## [Rollup - Error in readListPart()](https://discuss.dgraph.io/t/rollup-error-in-readlistpart/13230)
**Author:** [@iluminae](https://discuss.dgraph.io/u/iluminae)\ **Replies:** 17\ **Last updated:** [July 7, 2025, 2:39pm UTC](https://discuss.dgraph.io/t/rollup-error-in-readlistpart/13230 "2025-07-07T14:39:34Z")
Report a Dgraph Bug What version of Dgraph are you using? Dgraph Version$ dgraph version \[Decoder\]: Using assembly version of decoder Page Size: 4096 Dgraph version : v20.11.0 Dgraph codename : tchalla Dgraph SHA-2… --- ## [Editable @id fields](https://discuss.dgraph.io/t/editable-id-fields/13295)
**Author:** [@JatinDevDG](https://discuss.dgraph.io/u/JatinDevDG)\ **Replies:** 4\ **Last updated:** [January 1, 2025, 5:42am UTC](https://discuss.dgraph.io/t/editable-id-fields/13295 "2025-01-01T05:42:08Z")
thanks @JatinDevDG Is it correct that the fields will be not editable when they are made @id fields ? I wanted the behavior of unique but still editable. For now I am just going to check for this before adding into DB… --- ## [Pick random node](https://discuss.dgraph.io/t/pick-random-node/10815)
**Author:** [@myo](https://discuss.dgraph.io/u/myo)\ **Replies:** 17\ **Last updated:** [June 2, 2024, 8:55pm UTC](https://discuss.dgraph.io/t/pick-random-node/10815 "2024-06-02T20:55:32Z")
Hello Dgraph team, Picking a random has already been mentioned here and on github, but no feature request ticket seems to have been created. I’m still in the need of such a feature as it would greatly improve: Perfor… --- ## [Lambda/Custom Resolver Filtering allowed or not?](https://discuss.dgraph.io/t/lambda-custom-resolver-filtering-allowed-or-not/13179)
**Author:** [@Florian](https://discuss.dgraph.io/u/Florian)\ **Replies:** 4\ **Last updated:** [May 30, 2023, 11:28am UTC](https://discuss.dgraph.io/t/lambda-custom-resolver-filtering-allowed-or-not/13179 "2023-05-30T11:28:52Z")
Report a Dgraph Bug What version of Dgraph are you using? Dgraph Version$ dgraph version 20.11.0-rc1-441-gf4c857b8 Have you tried reproducing the issue with the latest release? What is the hardware spec (RAM, OS)? 16… --- ## [Critical bug in v21.12 permanently crashloops whole groups](https://discuss.dgraph.io/t/critical-bug-in-v21-12-permanently-crashloops-whole-groups/16383)
**Author:** [@iluminae](https://discuss.dgraph.io/u/iluminae)\ **Replies:** 14\ **Last updated:** [May 19, 2023, 4:57pm UTC](https://discuss.dgraph.io/t/critical-bug-in-v21-12-permanently-crashloops-whole-groups/16383 "2023-05-19T16:57:54Z")
Report a Dgraph Bug What version of Dgraph are you using? ▶ Dgraph Version Have you tried reproducing the issue with the latest release? yes What is the hardware spec (RAM, OS)? k8s 15x 16c 64GiB ram on GKE Steps to rep… --- ## [String Functions in DQL](https://discuss.dgraph.io/t/string-functions-in-dql/9940)
**Author:** [@amaster507](https://discuss.dgraph.io/u/amaster507)\ **Replies:** 9\ **Last updated:** [March 6, 2023, 7:32pm UTC](https://discuss.dgraph.io/t/string-functions-in-dql/9940 "2023-03-06T19:32:33Z")
Experience Report for Feature Request What you wanted to do Use String Functions within DQL to do upserts and transform data on server side without client script. What you actually did Started this Topic :wink: After I … --- ## [How to solve mutation conflict](https://discuss.dgraph.io/t/how-to-solve-mutation-conflict/13591)
**Author:** [@Ro0tk1t](https://discuss.dgraph.io/u/Ro0tk1t)\ **Replies:** 27\ **Last updated:** [February 14, 2023, 8:20pm UTC](https://discuss.dgraph.io/t/how-to-solve-mutation-conflict/13591 "2023-02-14T20:20:14Z")
Hello, developers. i have a problem about batch mutation. What I want to do we have many data need to insert to dgraph, and created several indexed schemas for our data. for the insert speed, so we run multi script to … --- ## [\[Bug\] StringHashFilter of update mutation does not work correctly](https://discuss.dgraph.io/t/bug-stringhashfilter-of-update-mutation-does-not-work-correctly/12184)
**Author:** [@maaft](https://discuss.dgraph.io/u/maaft)\ **Replies:** 2\ **Last updated:** [January 6, 2023, 6:39pm UTC](https://discuss.dgraph.io/t/bug-stringhashfilter-of-update-mutation-does-not-work-correctly/12184 "2023-01-06T18:39:39Z")
The StringHashFilter of update mutations has unexpected behaviour when eq is set to a value and in is set to null: schema: type Foo { id: String! @id value: Int! } Add two (or more) foos: mutation { addFoo(input:… --- ## [Lambda return errors](https://discuss.dgraph.io/t/lambda-return-errors/13994)
**Author:** [@Anibal\_Aguirre](https://discuss.dgraph.io/u/Anibal_Aguirre)\ **Replies:** 4\ **Last updated:** [November 8, 2022, 10:12am UTC](https://discuss.dgraph.io/t/lambda-return-errors/13994 "2022-11-08T10:12:07Z")
Hi, We are testing lambdas mutation resolvers to add some business logic. We would need to return some validation errors from the lambdas mutation resolver. I’ve been playing adding error object to the errors JSON arr… --- ## [Interfaces are not GraphQL compliant](https://discuss.dgraph.io/t/interfaces-are-not-graphql-compliant/9725)
**Author:** [@ajeet](https://discuss.dgraph.io/u/ajeet)\ **Replies:** 12\ **Last updated:** [December 8, 2020, 6:19am UTC](https://discuss.dgraph.io/t/interfaces-are-not-graphql-compliant/9725 "2020-12-08T06:19:44Z")
This is how the GraphQL spec defines interfaces: interface NamedEntity { name: String } type Person implements NamedEntity { name: String age: Int } Notice how the name field is repeated in the type implementing… --- ## [Version mismatch between various Dgraph cloud locations](https://discuss.dgraph.io/t/version-mismatch-between-various-dgraph-cloud-locations/17816)
**Author:** [@Poolshark](https://discuss.dgraph.io/u/Poolshark)\ **Replies:** 0\ **Last updated:** [September 30, 2022, 12:55pm UTC](https://discuss.dgraph.io/t/version-mismatch-between-various-dgraph-cloud-locations/17816 "2022-09-30T12:55:08Z")
Since I have once again tried to move my service from a US Shared Cluster to an EU Shared Cluster, and again ran into the issue that the Dgraph version mismatch between these two location causes my application to complet… --- ## [\[Bug\] upmost \_\_typename in mutation finds no resolver](https://discuss.dgraph.io/t/bug-upmost-typename-in-mutation-finds-no-resolver/11989)
**Author:** [@noobloser](https://discuss.dgraph.io/u/noobloser)\ **Replies:** 9\ **Last updated:** [July 21, 2022, 1:49pm UTC](https://discuss.dgraph.io/t/bug-upmost-typename-in-mutation-finds-no-resolver/11989 "2022-07-21T13:49:06Z")
Report a Dgraph Bug Error Message: “\_\_typename was not executed because no suitable resolver could be found - this indicates a resolver or validation bug. Please let us know by filing an issue.” this error message occur… --- ## [Deleting a Node using NQuad in Mutation](https://discuss.dgraph.io/t/deleting-a-node-using-nquad-in-mutation/9998)
**Author:** [@zebon43](https://discuss.dgraph.io/u/zebon43)\ **Replies:** 4\ **Last updated:** [June 26, 2022, 7:00am UTC](https://discuss.dgraph.io/t/deleting-a-node-using-nquad-in-mutation/9998 "2022-06-26T07:00:17Z")
I am trying to delete a node using the del method for mutation. But it gives me below error: Mycode: m.Del = append(m.Del, &api.NQuad{ Subject: result.Objects\[0\].Certificates\[0\].UID, Predicate: "\_STAR\_ALL", … --- ## [Slash Lambda Fields addGraphQLResolver missing args](https://discuss.dgraph.io/t/slash-lambda-fields-addgraphqlresolver-missing-args/12302)
**Author:** [@amaster507](https://discuss.dgraph.io/u/amaster507)\ **Replies:** 9\ **Last updated:** [May 28, 2022, 9:41am UTC](https://discuss.dgraph.io/t/slash-lambda-fields-addgraphqlresolver-missing-args/12302 "2022-05-28T09:41:57Z")
Overview Starting to think more with what all we can do with the power of Lambda!! :partying\_face: Wohoo!! Ummm… :frowning\_face: maybe. Concept: With lambda Field resolver we can do just about anything we want inside … --- ## [Dgraph-alpha fails on ubuntu (Installscript with system.d)](https://discuss.dgraph.io/t/dgraph-alpha-fails-on-ubuntu-installscript-with-system-d/14210)
**Author:** [@mrwunderbar666](https://discuss.dgraph.io/u/mrwunderbar666)\ **Replies:** 3\ **Last updated:** [May 19, 2022, 3:23am UTC](https://discuss.dgraph.io/t/dgraph-alpha-fails-on-ubuntu-installscript-with-system-d/14210 "2022-05-19T03:23:10Z")
Report a Dgraph Bug What version of Dgraph are you using? ▶ Dgraph Version Have you tried reproducing the issue with the latest release? Yes What is the hardware spec (RAM, OS)? Ubuntu 20.04.2 LTS 8 GB RAM Steps to rep… --- ## [Upgrade from v20.11.03 to v21.03 failed](https://discuss.dgraph.io/t/upgrade-from-v20-11-03-to-v21-03-failed/14171)
**Author:** [@taina](https://discuss.dgraph.io/u/taina)\ **Replies:** 2\ **Last updated:** [March 25, 2022, 6:17am UTC](https://discuss.dgraph.io/t/upgrade-from-v20-11-03-to-v21-03-failed/14171 "2022-03-25T06:17:44Z")
Report a Dgraph Bug What version of Dgraph are you using? ▶ Dgraph Version Have you tried reproducing the issue with the latest release? Yes What is the hardware spec (RAM, OS)? VPS 8vCPU 16GB Mem Ubuntu 20.04 Steps to … --- ## [No input field null validation on non nullable fields](https://discuss.dgraph.io/t/no-input-field-null-validation-on-non-nullable-fields/14085)
**Author:** [@itsparth](https://discuss.dgraph.io/u/itsparth)\ **Replies:** 30\ **Last updated:** [March 22, 2022, 10:50am UTC](https://discuss.dgraph.io/t/no-input-field-null-validation-on-non-nullable-fields/14085 "2022-03-22T10:50:35Z")
Report a Dgraph Bug What version of Dgraph are you using? ▶ Dgraph Version Have you tried reproducing the issue with the latest release? Nope What is the hardware spec (RAM, OS)? Dgraph Cloud Steps to reproduce the issu… --- ## [Stuck at REDUCE 100% for more than 30 hours](https://discuss.dgraph.io/t/stuck-at-reduce-100-for-more-than-30-hours/13327)
**Author:** [@parly](https://discuss.dgraph.io/u/parly)\ **Replies:** 14\ **Last updated:** [February 16, 2022, 4:33am UTC](https://discuss.dgraph.io/t/stuck-at-reduce-100-for-more-than-30-hours/13327 "2022-02-16T04:33:57Z")
I’m trying to convert for about 7.2 billion lines of rdf file to dgraph, it takes for about 5 hours reaching to REDUCE 100.00%, and then it stuck at REDUCE 100.00% for more than 35 hours. I didn’t see any error logs. Is … --- ## [Composite @id fields](https://discuss.dgraph.io/t/composite-id-fields/13337)
**Author:** [@maaft](https://discuss.dgraph.io/u/maaft)\ **Replies:** 9\ **Last updated:** [February 2, 2022, 9:08am UTC](https://discuss.dgraph.io/t/composite-id-fields/13337 "2022-02-02T09:08:28Z")
Hi, will this RFC also include composite indexes? E.g. in this example I want to allow unique names within a group of bars, i.e. the uniqueness should only be validated for the composite pair (fooID, name). type Foo {… --- ## [Bug: Cannot limit number of results using auth directive to prevent malicious queries](https://discuss.dgraph.io/t/bug-cannot-limit-number-of-results-using-auth-directive-to-prevent-malicious-queries/14828)
**Author:** [@pshaddel](https://discuss.dgraph.io/u/pshaddel)\ **Replies:** 4\ **Last updated:** [January 25, 2022, 11:10pm UTC](https://discuss.dgraph.io/t/bug-cannot-limit-number-of-results-using-auth-directive-to-prevent-malicious-queries/14828 "2022-01-25T23:10:02Z")
We are trying to prevent users from requesting too many documents by setting a big number in first argument. What edition and version of Dgraph are you using? v21.03.1 Have you tried reproducing the issue with the late… --- ## [Ludicrous mode doesn't delete edges with S \* \* deletion](https://discuss.dgraph.io/t/ludicrous-mode-doesnt-delete-edges-with-s-deletion/11052)
**Author:** [@dmai](https://discuss.dgraph.io/u/dmai)\ **Replies:** 2\ **Last updated:** [January 13, 2022, 11:28pm UTC](https://discuss.dgraph.io/t/ludicrous-mode-doesnt-delete-edges-with-s-deletion/11052 "2022-01-13T23:28:41Z")
What version of Dgraph are you using? Dgraph master Dgraph version : v20.11.0-g3ed726fca Dgraph codename : unnamed-mod Dgraph SHA-256 : f93da214a4ee7026f20916bd567712bf1e89c6a6ca086396bcf4f421046c72da Commit SHA-1 … --- ## [UID variables, cascade, and pagination with first](https://discuss.dgraph.io/t/uid-variables-cascade-and-pagination-with-first/15797)
**Author:** [@david.schlachter](https://discuss.dgraph.io/u/david.schlachter)\ **Replies:** 2\ **Last updated:** [January 11, 2022, 10:06pm UTC](https://discuss.dgraph.io/t/uid-variables-cascade-and-pagination-with-first/15797 "2022-01-11T22:06:17Z")
To reproduce: seed Dgraph (version 21.03.2) with the following data (from tutorial 2): { "set":\[ { "name": "Michael", "age": 40, "follows": { "name": "Pawan", "age": 28, "… --- ## [Schema change not allowed from scalar to uid or vice versa while there is data for pred](https://discuss.dgraph.io/t/schema-change-not-allowed-from-scalar-to-uid-or-vice-versa-while-there-is-data-for-pred/8898)
**Author:** [@amaster507](https://discuss.dgraph.io/u/amaster507)\ **Replies:** 9\ **Last updated:** [January 4, 2022, 1:49pm UTC](https://discuss.dgraph.io/t/schema-change-not-allowed-from-scalar-to-uid-or-vice-versa-while-there-is-data-for-pred/8898 "2022-01-04T13:49:30Z")
Dgraph Version: v2.0.0-rc1-514-ga69b22f53 Original Schema: type Message { id: ID! to: String! from: String! message: String! } New Schema: type Message { id: ID! to: Contact! from: Contact! message: S… --- ## [How to increase dgraph lambda max memory limit?](https://discuss.dgraph.io/t/how-to-increase-dgraph-lambda-max-memory-limit/16401)
**Author:** [@pshaddel](https://discuss.dgraph.io/u/pshaddel)\ **Replies:** 2\ **Last updated:** [December 29, 2021, 8:04pm UTC](https://discuss.dgraph.io/t/how-to-increase-dgraph-lambda-max-memory-limit/16401 "2021-12-29T20:04:53Z")
I’m fetching some information and I want to insert them into the database using a Lambda Server(using docker localy). The problem is that it uses 70MB of memory and Dgraph Lambda PM2 restarts the process each time I cal… --- ## [\[Bug\] Auth rules of parent not respected when child with \`hasInverse\` is added](https://discuss.dgraph.io/t/bug-auth-rules-of-parent-not-respected-when-child-with-hasinverse-is-added/12955)
**Author:** [@maaft](https://discuss.dgraph.io/u/maaft)\ **Replies:** 6\ **Last updated:** [December 5, 2021, 11:13pm UTC](https://discuss.dgraph.io/t/bug-auth-rules-of-parent-not-respected-when-child-with-hasinverse-is-added/12955 "2021-12-05T23:13:20Z")
Found on v20.11.2 Schema: type Foo @auth( add: { rule: "{$ROLE: { eq: \\"ADMIN\\" }}" } delete: { rule: "{$ROLE: { eq: \\"ADMIN\\" }}" } update: { rule: "{$ROLE: { eq: \\"ADMIN\\" }}" } ) { id: String! @id … --- ## [Why does custom dql not support mutation?](https://discuss.dgraph.io/t/why-does-custom-dql-not-support-mutation/10366)
**Author:** [@asuka](https://discuss.dgraph.io/u/asuka)\ **Replies:** 9\ **Last updated:** [November 13, 2021, 6:31am UTC](https://discuss.dgraph.io/t/why-does-custom-dql-not-support-mutation/10366 "2021-11-13T06:31:29Z")
I want to delete through custom dql: type Mutation { deleteEntityById(id: String!): Entity @custom(dql: """ upsert { query q($id: string) { E as var(func: type(Entity)) @filter(eq(Entity.id, … --- ## [GraphQL Field Collection does not work with Dgraph](https://discuss.dgraph.io/t/graphql-field-collection-does-not-work-with-dgraph/15646)
**Author:** [@Poolshark](https://discuss.dgraph.io/u/Poolshark)\ **Replies:** 1\ **Last updated:** [November 10, 2021, 8:52am UTC](https://discuss.dgraph.io/t/graphql-field-collection-does-not-work-with-dgraph/15646 "2021-11-10T08:52:14Z")
I’m not sure weather this is a bug or not but I have experienced an issue that the Field Collection as stated in the GraphQL specs is not working in Dgraph. Types type User { id: ID! userName: String role: Role }… --- ## [Predicate names in the /state endpoint prefixed with 0-](https://discuss.dgraph.io/t/predicate-names-in-the-state-endpoint-prefixed-with-0/15970)
**Author:** [@EnricoMi](https://discuss.dgraph.io/u/EnricoMi)\ **Replies:** 3\ **Last updated:** [November 5, 2021, 1:58pm UTC](https://discuss.dgraph.io/t/predicate-names-in-the-state-endpoint-prefixed-with-0/15970 "2021-11-05T13:58:38Z")
As a follow-up on Predicate names in the /state endpoint contain NULL characters, where v21.03.x added NULL-characters to the predicate field in the /state endpoint response, v21.09.x now adds ‘0-’ (seen in v21.09.0-rc2)… --- ## [Removing edges using null does not work](https://discuss.dgraph.io/t/removing-edges-using-null-does-not-work/15420)
**Author:** [@charklewis](https://discuss.dgraph.io/u/charklewis)\ **Replies:** 3\ **Last updated:** [November 2, 2021, 3:49pm UTC](https://discuss.dgraph.io/t/removing-edges-using-null-does-not-work/15420 "2021-11-02T15:49:33Z")
I have followed this tutorial on how to remove edges from a predicate: Deleting Data | Graphqlschema | Dgraph Tour however it doesn’t work. My schema looks like: enum Genre { action adventure animation biography … --- ## [Arguments on custom fields](https://discuss.dgraph.io/t/arguments-on-custom-fields/10823)
**Author:** [@stormking](https://discuss.dgraph.io/u/stormking)\ **Replies:** 11\ **Last updated:** [October 31, 2021, 9:03pm UTC](https://discuss.dgraph.io/t/arguments-on-custom-fields/10823 "2021-10-31T21:03:52Z")
Hi, Since graphql: Allow user to define and pass arguments to fields. by pawanrawal · Pull Request #5562 · dgraph-io/dgraph · GitHub was merged back in June, I was under the impression that arguments to custom fields we… [Next page](https://discuss.dgraph.io/tag/ticket-created/187.md?match_all_tags=true&page=1&tags%5B%5D=ticket%3Acreated)