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merge nov 20th - update sql linting to ga #6457

Merged
merged 13 commits into from
Nov 20, 2024
3 changes: 2 additions & 1 deletion website/docs/docs/cloud/dbt-cloud-ide/lint-format.md
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Expand Up @@ -81,7 +81,7 @@ To configure your own linting rules:

:::tip Configure dbtonic linting rules

Refer to the [SQLFluff config file](https://github.com/dbt-labs/jaffle-shop-template/blob/main/.sqlfluff) to add the dbt code (or dbtonic) rules we use for our own projects:
Refer to the [Jaffle shop SQLFluff config file](https://github.com/dbt-labs/jaffle-shop-template/blob/main/.sqlfluff) for dbt-specific (or dbtonic) linting rules we use for our own projects:

<details>
<summary>dbtonic config code example provided by dbt Labs</summary>
Expand Down Expand Up @@ -231,3 +231,4 @@ To avoid this, break up your model into smaller models (files) so that they are

- [User interface](/docs/cloud/dbt-cloud-ide/ide-user-interface)
- [Keyboard shortcuts](/docs/cloud/dbt-cloud-ide/keyboard-shortcuts)
- [SQL linting in CI jobs](/docs/deploy/continuous-integration#sql-linting)
1 change: 1 addition & 0 deletions website/docs/docs/dbt-versions/release-notes.md
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Expand Up @@ -19,6 +19,7 @@ Release notes are grouped by month for both multi-tenant and virtual private clo
\* The official release date for this new format of release notes is May 15th, 2024. Historical release notes for prior dates may not reflect all available features released earlier this year or their tenancy availability.

## November 2024
- **New**: SQL linting in CI jobs is now generally available in dbt Cloud. You can enable SQL linting in your CI jobs, using [SQLFluff](https://sqlfluff.com/), to automatically lint all SQL files in your project as a run step before your CI job builds. SQLFluff linting is available on [dbt Cloud Versionless](/docs/dbt-versions/versionless-cloud) and to dbt Cloud [Team or Enterprise](https://www.getdbt.com/pricing/) accounts. Refer to [SQL linting](/docs/deploy/continuous-integration#sql-linting) for more information.
- **New**: Use the `event_time` configuration to specify "at what time did the row occur." This configuration is required for [Incremental microbatch](/docs/build/incremental-microbatch) and can be added to ensure you're comparing overlapping times in [Advanced CI's compare changes](/docs/deploy/advanced-ci). Available in dbt Cloud Versionless and dbt Core v1.9 and higher. Refer to [event_time](/reference/resource-configs/event-time) for more information.
- **Fix**: This update improves [dbt Semantic Layer Tableau integration](/docs/cloud-integrations/semantic-layer/tableau) making query parsing more reliable. Some key fixes include:
- Error messages for unsupported joins between saved queries and ALL tables.
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4 changes: 2 additions & 2 deletions website/docs/docs/deploy/ci-jobs.md
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Expand Up @@ -14,7 +14,7 @@ dbt Labs recommends that you create your CI job in a dedicated dbt Cloud [deploy
- You have a dbt Cloud account.
- CI features:
- For both the [concurrent CI checks](/docs/deploy/continuous-integration#concurrent-ci-checks) and [smart cancellation of stale builds](/docs/deploy/continuous-integration#smart-cancellation) features, your dbt Cloud account must be on the [Team or Enterprise plan](https://www.getdbt.com/pricing/).
- The [SQL linting](/docs/deploy/continuous-integration#sql-linting) feature is currently available in [beta](/docs/dbt-versions/product-lifecycles#dbt-cloud) to a limited group of users and is gradually being rolled out. If you're in the beta, the **Linting** option is available for use.
- [SQL linting](/docs/deploy/continuous-integration#sql-linting) is available on [dbt Cloud Versionless](/docs/dbt-versions/versionless-cloud) and to dbt Cloud [Team or Enterprise](https://www.getdbt.com/pricing/) accounts. You should have [SQLFluff configured](/docs/deploy/continuous-integration#to-configure-sqlfluff-linting) in your project.
- [Advanced CI](/docs/deploy/advanced-ci) features:
- For the [compare changes](/docs/deploy/advanced-ci#compare-changes) feature, your dbt Cloud account must be on the [Enterprise plan](https://www.getdbt.com/pricing/) and have enabled Advanced CI features. Please ask your [dbt Cloud administrator to enable](/docs/cloud/account-settings#account-access-to-advanced-ci-features) this feature for you. After enablement, the **dbt compare** option becomes available in the CI job settings.
- Set up a [connection with your Git provider](/docs/cloud/git/git-configuration-in-dbt-cloud). This integration lets dbt Cloud run jobs on your behalf for job triggering.
Expand All @@ -36,7 +36,7 @@ To make CI job creation easier, many options on the **CI job** page are set to d

4. Options in the **Execution settings** section:
- **Commands** &mdash; By default, this includes the `dbt build --select state:modified+` command. This informs dbt Cloud to build only new or changed models and their downstream dependents. Importantly, state comparison can only happen when there is a deferred environment selected to compare state to. Click **Add command** to add more [commands](/docs/deploy/job-commands) that you want to be invoked when this job runs.
- **Linting**<Lifecycle status="beta" /> &mdash; Enable this option for dbt to [lint the SQL files](/docs/deploy/continuous-integration#sql-linting) in your project as the first step in `dbt run`. If this check runs into an error, dbt can either **Stop running on error** or **Continue running on error**.
- **Linting** &mdash; Enable this option for dbt to [lint the SQL files](/docs/deploy/continuous-integration#sql-linting) in your project as the first step in `dbt run`. If this check runs into an error, dbt can either **Stop running on error** or **Continue running on error**.
- **dbt compare**<Lifecycle status="enterprise" /> &mdash; Enable this option to compare the last applied state of the production environment (if one exists) with the latest changes from the pull request, and identify what those differences are. To enable record-level comparison and primary key analysis, you must add a [primary key constraint](/reference/resource-properties/constraints) or [uniqueness test](/reference/resource-properties/data-tests#unique). Otherwise, you'll receive a "Primary key missing" error message in dbt Cloud.

To review the comparison report, navigate to the [Compare tab](/docs/deploy/run-visibility#compare-tab) in the job run's details. A summary of the report is also available from the pull request in your Git provider (see the [CI report example](#example-ci-report)).
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32 changes: 20 additions & 12 deletions website/docs/docs/deploy/continuous-integration.md
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Expand Up @@ -5,19 +5,19 @@
pagination_next: "docs/deploy/advanced-ci"
---

To implement a continuous integration (CI) workflow in dbt Cloud, you can set up automation that tests code changes by running [CI jobs](/docs/deploy/ci-jobs) before merging to production. dbt Cloud tracks the state of what’s running in your production environment so, when you run a CI job, only the modified data assets in your pull request (PR) and their downstream dependencies are built and tested in a staging schema. You can also view the status of the CI checks (tests) directly from within the PR; this information is posted to your Git provider as soon as a CI job completes. Additionally, you can enable settings in your Git provider that allow PRs only with successful CI checks be approved for merging.
To implement a continuous integration (CI) workflow in dbt Cloud, you can set up automation that tests code changes by running [CI jobs](/docs/deploy/ci-jobs) before merging to production. dbt Cloud tracks the state of what’s running in your production environment so, when you run a CI job, only the modified data assets in your pull request (PR) and their downstream dependencies are built and tested in a staging schema. You can also view the status of the CI checks (tests) directly from within the PR; this information is posted to your Git provider as soon as a CI job completes. Additionally, you can enable settings in your Git provider that allow PRs only with successful CI checks to be approved for merging.

<Lightbox src="/img/docs/dbt-cloud/using-dbt-cloud/ci-workflow.png" width="90%" title="Workflow of continuous integration in dbt Cloud"/>

Using CI helps:

- Provide increased confidence and assurances that project changes will work as expected in production.
- Reduce the time it takes to push code changes to production, through build and test automation, leading to better business outcomes.
- Allow organizations to make code changes in a standardized and governed way that ensure code quality without sacrificing speed.
- Allow organizations to make code changes in a standardized and governed way that ensures code quality without sacrificing speed.

## How CI works

When you [set up CI jobs](/docs/deploy/ci-jobs#set-up-ci-jobs), dbt Cloud listens for notification from your Git provider indicating that a new PR has been opened or updated with new commits. When dbt Cloud receives one of these notifications, it enqueues a new run of the CI job.
When you [set up CI jobs](/docs/deploy/ci-jobs#set-up-ci-jobs), dbt Cloud listens for a notification from your Git provider indicating that a new PR has been opened or updated with new commits. When dbt Cloud receives one of these notifications, it enqueues a new run of the CI job.

dbt Cloud builds and tests models, semantic models, metrics, and saved queries affected by the code change in a temporary schema, unique to the PR. This process ensures that the code builds without error and that it matches the expectations as defined by the project's dbt tests. The unique schema name follows the naming convention `dbt_cloud_pr_<job_id>_<pr_id>` (for example, `dbt_cloud_pr_1862_1704`) and can be found in the run details for the given run, as shown in the following image:

Expand All @@ -31,16 +31,16 @@

The [dbt Cloud scheduler](/docs/deploy/job-scheduler) executes CI jobs differently from other deployment jobs in these important ways:

- **Concurrent CI checks** &mdash; CI runs triggered by the same dbt Cloud CI job execute concurrently (in parallel), when appropriate.
- **Smart cancellation of stale builds** &mdash; Automatically cancels stale, in-flight CI runs when there are new commits to the PR.
- **Run slot treatment** &mdash; CI runs don't consume a run slot.
- **SQL linting**<Lifecycle status="beta" /> &mdash; When enabled, automatically lints all SQL files in your project as a run step before your CI job builds.
- [**Concurrent CI checks**](#concurrent-ci-checks) &mdash; CI runs triggered by the same dbt Cloud CI job execute concurrently (in parallel), when appropriate.
- [**Smart cancellation of stale builds**](#smart-cancellation-of-stale-builds) &mdash; Automatically cancels stale, in-flight CI runs when there are new commits to the PR.
- [**Run slot treatment**](#run-slot-treatment) &mdash; CI runs don't consume a run slot.
- [**SQL linting**](#sql-linting) &mdash; When enabled, automatically lints all SQL files in your project as a run step before your CI job builds.

### Concurrent CI checks

When you have teammates collaborating on the same dbt project creating pull requests on the same dbt repository, the same CI job will get triggered. Since each run builds into a dedicated, temporary schema that’s tied to the pull request, dbt Cloud can safely execute CI runs _concurrently_ instead of _sequentially_ (differing from what is done with deployment dbt Cloud jobs). Because no one needs to wait for one CI run to finish before another one can start, with concurrent CI checks, your whole team can test and integrate dbt code faster.

Below describes the conditions when CI checks are run concurrently and when they’re not:
The following describes the conditions when CI checks are run concurrently and when they’re not:

- CI runs with different PR numbers execute concurrently.
- CI runs with the _same_ PR number and _different_ commit SHAs execute serially because they’re building into the same schema. dbt Cloud will run the latest commit and cancel any older, stale commits. For details, refer to [Smart cancellation of stale builds](#smart-cancellation).
Expand All @@ -56,10 +56,18 @@

CI runs don't consume run slots. This guarantees a CI check will never block a production run.

### SQL linting <Lifecycle status="beta" />
### SQL linting <Lifecycle status="team,enterprise" />

When enabled for your CI job, dbt invokes [SQLFluff](https://sqlfluff.com/) which is a modular and configurable SQL linter that warns you of complex functions, syntax, formatting, and compilation errors. By default, it lints all the changed SQL files in your project (compared to the last deferred production state).
Available for [dbt Cloud Versionless](/docs/dbt-versions/versionless-cloud) and dbt Cloud Team or Enterprise accounts.

If the linter runs into errors, you can specify whether dbt should stop running the job on error or continue running it on error. When failing jobs, it helps reduce compute costs by avoiding builds for pull requests that don't meet your SQL code quality CI check.
When [enabled for your CI job](/docs/deploy/ci-jobs#set-up-ci-jobs), dbt invokes [SQLFluff](https://sqlfluff.com/) which is a modular and configurable SQL linter that warns you of complex functions, syntax, formatting, and compilation errors. By default, it lints all the changed SQL files in your project (compared to the last deferred production state).

You can use [SQLFluff Configuration Files](https://docs.sqlfluff.com/en/stable/configuration/setting_configuration.html#configuration-files) to override the default linting behavior in dbt. Create an `.sqlfluff` configuration file in your project, add your linting rules to it, and dbt Cloud will use them when linting. For complete details, refer to [Custom Usage](https://docs.sqlfluff.com/en/stable/gettingstarted.html#custom-usage) in the SQLFluff documentation.
If the linter runs into errors, you can specify whether dbt should stop running the job on error or continue running it on error. When failing jobs, it helps reduce compute costs by avoiding builds for pull requests that don't meet your SQL code quality CI check.

#### To configure SQLFluff linting:

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[custom.SentenceCaseHeaders] 'To configure SQLFluff linting:' should use sentence-style capitalization. Try '' instead.
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- Use [SQLFluff Configuration Files](https://docs.sqlfluff.com/en/stable/configuration/setting_configuration.html#configuration-files) to override the default linting behavior in dbt.
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- Create a `.sqlfluff` configuration file in your project, add your linting rules to it, and dbt Cloud will use them when linting.
- When configuring, you can use `dbt` as the templater (for example, `templater = dbt`)
- If you’re using the dbt Cloud IDE, dbt Cloud CLI, or any other editor, refer to [Customize linting](/docs/cloud/dbt-cloud-ide/lint-format#customize-linting) for guidance on how to add the dbt-specific (or dbtonic) linting rules we use for own project.
- For complete details, refer to [Custom Usage](https://docs.sqlfluff.com/en/stable/gettingstarted.html#custom-usage) in the SQLFluff documentation.
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