# \#tutorial **URL:** https://discuss.dgraph.io/tag/tutorial/139.md [Latest](https://discuss.dgraph.io/latest.md) · [Categories](https://discuss.dgraph.io/categories.md) · [Tags](https://discuss.dgraph.io/tags.md) --- ## [A solution of performing Deep Mutations from inside a frontend application](https://discuss.dgraph.io/t/a-solution-of-performing-deep-mutations-from-inside-a-frontend-application/18734)
**Author:** [@Poolshark](https://discuss.dgraph.io/u/Poolshark)\ **Replies:** 2\ **Last updated:** [June 22, 2023, 4:17pm UTC](https://discuss.dgraph.io/t/a-solution-of-performing-deep-mutations-from-inside-a-frontend-application/18734 "2023-06-22T16:17:26Z")
Since this seems be a widely requested topic, I decided to share our approach to deal with deep mutations. DISCLAIMER: This is not a perfect solution and certainly comes with some side-effects. However, for us, it cove… --- ## [Mutation provided in Dgraph GraphQL Tour SCHEMA doesn't work](https://discuss.dgraph.io/t/mutation-provided-in-dgraph-graphql-tour-schema-doesnt-work/18137)
**Author:** [@cscetbon](https://discuss.dgraph.io/u/cscetbon)\ **Replies:** 11\ **Last updated:** [January 6, 2023, 2:27pm UTC](https://discuss.dgraph.io/t/mutation-provided-in-dgraph-graphql-tour-schema-doesnt-work/18137 "2023-01-06T14:27:19Z")
I’m following tutorial Dgraph GraphQL Tour SCHEMA and when I try the provided mutation below it returns an error (page 7 of tutorial) mutation { updatePerson(input: { filter: { xid: { eq: "alice" } } remove: {… --- ## [How to set up Dgraph with Auth0 and secure endpoints properly](https://discuss.dgraph.io/t/how-to-set-up-dgraph-with-auth0-and-secure-endpoints-properly/17108)
**Author:** [@Poolshark](https://discuss.dgraph.io/u/Poolshark)\ **Replies:** 1\ **Last updated:** [April 16, 2022, 4:58pm UTC](https://discuss.dgraph.io/t/how-to-set-up-dgraph-with-auth0-and-secure-endpoints-properly/17108 "2022-04-16T16:58:55Z")
Hey there! I’ve just started a series of articles on Medium which will show you how you can secure your Dgraph Endpoint with Auth0, by building an example application. This project came together since Dgraph does not o… --- ## [Dgraph DQL Tour keeps asking to save password](https://discuss.dgraph.io/t/dgraph-dql-tour-keeps-asking-to-save-password/16515)
**Author:** [@brainwo](https://discuss.dgraph.io/u/brainwo)\ **Replies:** 1\ **Last updated:** [January 12, 2022, 3:35am UTC](https://discuss.dgraph.io/t/dgraph-dql-tour-keeps-asking-to-save-password/16515 "2022-01-12T03:35:07Z")
The Dgraph DQL Tour keeps asking to save password of localhost:8080 with a password of null. This happens every time I hit the Next button to proceed the tutorial on every pages that interact with my localhost. The brow… --- ## [Why there is no "Alter" as endpoint in my localhost?](https://discuss.dgraph.io/t/why-there-is-no-alter-as-endpoint-in-my-localhost/13105)
**Author:** [@niraito](https://discuss.dgraph.io/u/niraito)\ **Replies:** 2\ **Last updated:** [March 8, 2021, 11:15pm UTC](https://discuss.dgraph.io/t/why-there-is-no-alter-as-endpoint-in-my-localhost/13105 "2021-03-08T23:15:28Z")
Hello! I am a newbie on all computational stuff, I am interested in graph networks and databases. I am working on Windows Subsystem for Linux on a Windows 10 operating system. I am going through Dgraph Tour as the tutor… --- ## [All tutorial links to previous pages are broken](https://discuss.dgraph.io/t/all-tutorial-links-to-previous-pages-are-broken/11850)
**Author:** [@omerenesbayram](https://discuss.dgraph.io/u/omerenesbayram)\ **Replies:** 3\ **Last updated:** [December 11, 2020, 5:20am UTC](https://discuss.dgraph.io/t/all-tutorial-links-to-previous-pages-are-broken/11850 "2020-12-11T05:20:52Z")
I’ve being doing your dgraph tour past 2 days. Great work :+1: Several times during the tutorial, there were links to previous pages, but they all return 404. Last example I saw is at a bigger dataset page, at the botto… --- ## [Can't load a bigger dataset: https://dgraph.io/tour/moredata/1/#](https://discuss.dgraph.io/t/cant-load-a-bigger-dataset-https-dgraph-io-tour-moredata-1/9174)
**Author:** [@gorillastanley](https://discuss.dgraph.io/u/gorillastanley)\ **Replies:** 6\ **Last updated:** [August 3, 2020, 6:23am UTC](https://discuss.dgraph.io/t/cant-load-a-bigger-dataset-https-dgraph-io-tour-moredata-1/9174 "2020-08-03T06:23:54Z")
Trying to load the data. Before these commands, I ran the commands in Run Dgraph | Intro | Dgraph Tour, then ran the schema command in the tour. --- ## [Confusion on the interactive tour https://dgraph.io/tour/blocksvars/11/](https://discuss.dgraph.io/t/confusion-on-the-interactive-tour-https-dgraph-io-tour-blocksvars-11/9177)
**Author:** [@gorillastanley](https://discuss.dgraph.io/u/gorillastanley)\ **Replies:** 2\ **Last updated:** [August 3, 2020, 6:19am UTC](https://discuss.dgraph.io/t/confusion-on-the-interactive-tour-https-dgraph-io-tour-blocksvars-11/9177 "2020-08-03T06:19:45Z")
“Write a query to find the most recently released movie by each director and order the result by the release dates.” I’m confused on the second query, in func: uid(maxDate). After the first query, won’t maxDate be a… --- ## [Can't run Dgraph in Docker (interactive tour) (Windows 10)](https://discuss.dgraph.io/t/cant-run-dgraph-in-docker-interactive-tour-windows-10/9014)
**Author:** [@gorillastanley](https://discuss.dgraph.io/u/gorillastanley)\ **Replies:** 1\ **Last updated:** [July 27, 2020, 2:01am UTC](https://discuss.dgraph.io/t/cant-run-dgraph-in-docker-interactive-tour-windows-10/9014 "2020-07-27T02:01:50Z")
Have finished the 7 tutorials from https://dgraph.io/docs/dql/dql-get-started/. Trying to do the interactive tour now. https://dgraph.io/tour/intro/2/: Have done the first 2 steps, but when I try to do the 3rd step: … --- ## [Https://dgraph.io/docs/tutorial-4/ Typos](https://discuss.dgraph.io/t/https-dgraph-io-docs-tutorial-4-typos/8972)
**Author:** [@gorillastanley](https://discuss.dgraph.io/u/gorillastanley)\ **Replies:** 1\ **Last updated:** [July 24, 2020, 4:56am UTC](https://discuss.dgraph.io/t/https-dgraph-io-docs-tutorial-4-typos/8972 "2020-07-24T04:56:20Z")
https://dgraph.io/docs/tutorial-4/ Should be “comment” instead of “name” in the syntax column (last 4 rows) of the language tab syntax table. --- ## ["More data" schema error](https://discuss.dgraph.io/t/more-data-schema-error/8319)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 0\ **Last updated:** [June 7, 2020, 3:14pm UTC](https://discuss.dgraph.io/t/more-data-schema-error/8319 "2020-06-07T15:14:17Z")
Moved from GitHub tutorial/170 Posted by masonlr: When following the More Data section of the tour, the schema definition from https://github.com/dgraph-io/tutorial/blob/b9f10c9520097894a16431b8aa6df5d8dcf3d238/content… --- ## [We need the versioning drop-down menu back](https://discuss.dgraph.io/t/we-need-the-versioning-drop-down-menu-back/8318)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 0\ **Last updated:** [May 27, 2020, 10:36pm UTC](https://discuss.dgraph.io/t/we-need-the-versioning-drop-down-menu-back/8318 "2020-05-27T22:36:57Z")
Moved from GitHub tutorial/162 Posted by MichelDiz: It was removed due to the UI revamping. --- ## [Localhost showing for editable URL](https://discuss.dgraph.io/t/localhost-showing-for-editable-url/8317)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 0\ **Last updated:** [May 27, 2020, 1:16am UTC](https://discuss.dgraph.io/t/localhost-showing-for-editable-url/8317 "2020-05-27T01:16:14Z")
Moved from GitHub tutorial/159 Posted by darkn3rd: Description The editable URL field above the query textedit field always shows http://localhost:8080 despite the actual value. Steps any number of tour pages, e.g. h… --- ## [Tour NetworkError on Firefox](https://discuss.dgraph.io/t/tour-networkerror-on-firefox/8303)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 6\ **Last updated:** [April 28, 2020, 5:44pm UTC](https://discuss.dgraph.io/t/tour-networkerror-on-firefox/8303 "2020-04-28T17:44:32Z")
Moved from GitHub tutorial/94 Posted by dimm0: Steps to reproduce the issue (command/config used to run Dgraph). Follow the tour guide. It breaks on step 4 with: TypeError: NetworkError when attempting to fetch resour… --- ## [\[BLOCKING\]ValueError: 20.03.0 is not valid SemVer string](https://discuss.dgraph.io/t/blocking-valueerror-20-03-0-is-not-valid-semver-string/8316)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 6\ **Last updated:** [April 20, 2020, 6:21pm UTC](https://discuss.dgraph.io/t/blocking-valueerror-20-03-0-is-not-valid-semver-string/8316 "2020-04-20T18:21:15Z")
Moved from GitHub tutorial/143 Posted by MichelDiz: This error with semver is blocking new build releases of the tour. Dgraph have changed the versioning system. And it is not supported in semver. ping @paulftw @danie… --- ## [Movies Schema Instructs Query but presents Schema](https://discuss.dgraph.io/t/movies-schema-instructs-query-but-presents-schema/8315)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 0\ **Last updated:** [April 1, 2020, 10:44pm UTC](https://discuss.dgraph.io/t/movies-schema-instructs-query-but-presents-schema/8315 "2020-04-01T22:44:41Z")
Moved from GitHub tutorial/139 Posted by darkn3rd: When visiting https://dgraph.io/tour/moredata/2/, the description talks about using queries, but doesn’t present a workable query. The edit text box is not oriented f… --- ## [Version Mismatch for Docker Image vs. Tutorial version](https://discuss.dgraph.io/t/version-mismatch-for-docker-image-vs-tutorial-version/8314)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 0\ **Last updated:** [April 1, 2020, 10:41pm UTC](https://discuss.dgraph.io/t/version-mismatch-for-docker-image-vs-tutorial-version/8314 "2020-04-01T22:41:42Z")
Moved from GitHub tutorial/138 Posted by darkn3rd: The intro tutorial instructs user to run dgraph/graph:latest tutorial regardless version of the tutorial. Steps Thus if you run this command as per tutorial instructi… --- ## [Feeding data in dgraph (step-1 tour/moredata) is crashing](https://discuss.dgraph.io/t/feeding-data-in-dgraph-step-1-tour-moredata-is-crashing/8313)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 1\ **Last updated:** [March 31, 2020, 5:47pm UTC](https://discuss.dgraph.io/t/feeding-data-in-dgraph-step-1-tour-moredata-is-crashing/8313 "2020-03-31T17:47:38Z")
Moved from GitHub tutorial/130 Posted by Nishchit14: I am getting this error on this step, https://tour.dgraph.io/moredata/1/ stacktrace ➜ dgraph docker exec -it dgraph dgraph live -f 1million.rdf.gz --alpha localho… --- ## [Unable to load data in Dgraph while following tour.dgraph.io](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 4\ **Last updated:** [March 17, 2020, 2:56pm UTC](https://discuss.dgraph.io/t/unable-to-load-data-in-dgraph-while-following-tour-dgraph-io/8301 "2020-03-17T14:56:16Z")
Moved from GitHub tutorial/86 Posted by ashish-goswami: While going through https://tour.dgraph.io/, I was trying to to load data by clicking run on page https://tour.dgraph.io/master/intro/4/#. I found it is not worki… --- ## [Tour of go panics on 1.2.1](https://discuss.dgraph.io/t/tour-of-go-panics-on-1-2-1/8312)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 2\ **Last updated:** [March 16, 2020, 7:42am UTC](https://discuss.dgraph.io/t/tour-of-go-panics-on-1-2-1/8312 "2020-03-16T07:42:46Z")
Moved from GitHub tutorial/129 Posted by milosgajdos: What version of Dgraph are you using? Dgraph version : v1.2.1 Dgraph SHA-256 : 3f18ff84570b2944f4d75f6f508d55d902715c7ca2310799cc2991064eb046f8 Commit SHA-1 … --- ## [Documentation update: need schema.txt](https://discuss.dgraph.io/t/documentation-update-need-schema-txt/8300)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 8\ **Last updated:** [February 22, 2020, 3:50pm UTC](https://discuss.dgraph.io/t/documentation-update-need-schema-txt/8300 "2020-02-22T15:50:56Z")
Moved from GitHub tutorial/83 Posted by sandys: age: int @index(int) . friend: uid @count . this needs to be in a schema.txt and passed in the commandline to \`\`\`dgraph live\`\` otherwise the read fails. New commandline… --- ## [Defined type don't runs as expected, need remove some lines in moredata/2](https://discuss.dgraph.io/t/defined-type-dont-runs-as-expected-need-remove-some-lines-in-moredata-2/8310)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 1\ **Last updated:** [February 18, 2020, 5:14pm UTC](https://discuss.dgraph.io/t/defined-type-dont-runs-as-expected-need-remove-some-lines-in-moredata-2/8310 "2020-02-18T17:14:27Z")
Moved from GitHub tutorial/121 Posted by zbioe: Steps to reproduce the issue. Type Run in https://tour.dgraph.io/moredata/2/# after load the data. Expected behaviour and actual result. Expected: Success when Run is ty… --- ## [Add actor.film in description in Schema of moredata/2 to make the predicate explicit](https://discuss.dgraph.io/t/add-actor-film-in-description-in-schema-of-moredata-2-to-make-the-predicate-explicit/8311)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 2\ **Last updated:** [February 18, 2020, 5:14pm UTC](https://discuss.dgraph.io/t/add-actor-film-in-description-in-schema-of-moredata-2-to-make-the-predicate-explicit/8311 "2020-02-18T17:14:09Z")
Moved from GitHub tutorial/122 Posted by zbioe: Case taking the tour I came across with a situation in exercise blocksvars/6/ i needed to complete exercise, but i forgot the existence of predicate actor.film i used m… --- ## [Https://play.dgraph.io/?latest not working](https://discuss.dgraph.io/t/https-play-dgraph-io-latest-not-working/8309)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 2\ **Last updated:** [December 27, 2019, 8:15pm UTC](https://discuss.dgraph.io/t/https-play-dgraph-io-latest-not-working/8309 "2019-12-27T20:15:55Z")
Moved from GitHub tutorial/113 Posted by YueCongPKU: I run a very simple inserting sample, showed in tutorial, but it showed “Error: t: no mutations allowed”. Why is it? --- ## [Add "Fix types for workers" to v1.1.0 Branch](https://discuss.dgraph.io/t/add-fix-types-for-workers-to-v1-1-0-branch/8308)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 0\ **Last updated:** [December 15, 2019, 8:04pm UTC](https://discuss.dgraph.io/t/add-fix-types-for-workers-to-v1-1-0-branch/8308 "2019-12-15T20:04:53Z")
Moved from GitHub tutorial/112 Posted by MichelDiz: Ref: https://github.com/dgraph-io/tutorial/pull/98 --- ## [A tour of Dgraph errors with missing startTs error message](https://discuss.dgraph.io/t/a-tour-of-dgraph-errors-with-missing-startts-error-message/8306)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 2\ **Last updated:** [December 15, 2019, 7:57pm UTC](https://discuss.dgraph.io/t/a-tour-of-dgraph-errors-with-missing-startts-error-message/8306 "2019-12-15T19:57:08Z")
Moved from GitHub tutorial/109 Posted by mmanela: Documentation Browser: Firefox 70.0.1 I just started playing with the Dgraph guided tour in Firefox and when I got to the “Load Data” step and click Run it gave the fo… --- ## [Tour still tells users to use the now deprecated Alter tab in Ratel](https://discuss.dgraph.io/t/tour-still-tells-users-to-use-the-now-deprecated-alter-tab-in-ratel/8307)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 1\ **Last updated:** [December 15, 2019, 7:54pm UTC](https://discuss.dgraph.io/t/tour-still-tells-users-to-use-the-now-deprecated-alter-tab-in-ratel/8307 "2019-12-15T19:54:04Z")
Moved from GitHub tutorial/111 Posted by paulftw: Haven’t checked the latest tour to confirm that, but a user reported that tour is still mentioning the Alter tab in Ratel. See discussion here: https://github.com/dgra… --- ## [Need more details about movie schema edges](https://discuss.dgraph.io/t/need-more-details-about-movie-schema-edges/8296)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 1\ **Last updated:** [October 1, 2019, 9:16pm UTC](https://discuss.dgraph.io/t/need-more-details-about-movie-schema-edges/8296 "2019-10-01T21:16:12Z")
Moved from GitHub tutorial/72 Posted by vitaliy-kuzmich: It is not obvious to the person who reads movies DB from tutorial for the first time about existing edges, please paint image with schema relationships, it will … --- ## [The query in Step 6 doesn't return correct results](https://discuss.dgraph.io/t/the-query-in-step-6-doesnt-return-correct-results/8305)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 2\ **Last updated:** [October 1, 2019, 7:35pm UTC](https://discuss.dgraph.io/t/the-query-in-step-6-doesnt-return-correct-results/8305 "2019-10-01T19:35:49Z")
Moved from GitHub tutorial/102 Posted by shekarm: { everyone(func: anyofterms(name, "Michael Amit")) { name friend { name@ru:ko:en friend { expand(\_all\_) { expand(\_all\_) } } } } } The abov… --- ## [Syntax error in the hidden answer](https://discuss.dgraph.io/t/syntax-error-in-the-hidden-answer/8304)
**Author:** [@diggy](https://discuss.dgraph.io/u/diggy)\ **Replies:** 1\ **Last updated:** [September 27, 2019, 7:56am UTC](https://discuss.dgraph.io/t/syntax-error-in-the-hidden-answer/8304 "2019-09-27T07:56:38Z")
Moved from GitHub tutorial/100 Posted by MichelDiz: Configs: Chrome for Mac, Version 76.0.3809.132 (Oficial Version) 64 bits Mojave 10.14.6 https://tour.dgraph.io/basic/5/ [Next page](https://discuss.dgraph.io/tag/tutorial/139.md?match_all_tags=true&page=1&tags%5B%5D=tutorial)