Running a compile for one metric → 1 queried metric dbt sl query--metricsrevenue --group-by metric_time--compile Running a compile for two metrics → 2 queried metrics dbt sl query--metricsrevenue,gross_sales --group-by metric_time--compile ...
dbt compiles and runs your analytics code against your data platform, enabling you and your team to collaborate on a single source of truth for metrics, insights, and business definitions. This single source of truth, combined with the ability to define tests for your data, reduces errors when...
dbt 项目依赖文件 的处理主要是进行项目的依赖解析,然后对于项目依赖进行加载(macro,model,source),以上尽管时候关于依赖加载的 但是也有不少关于manifest的,manifest 处理属于dbt 比较核心的部分,后续会结合这个继续说明下 参考资料 core/dbt/parser/read_files.py core/dbt/parser/manifest.py core/dbt/config/...
model_y references model_x project_downstream has one model, also called model_x This model_x references the upstream model_y When running dbt in project_downstream, e.g. dbt compile, dbt incorrectly thinks that project_upstream.model_y is dependent on project_downstream.model_x instead ...
dbt (data build tool) is a development environment that enables data analysts and data engineers to transform data by simply writing select statements. dbt handles turning these select statements into tables and views. dbt compiles your code into raw SQL and then runs that code on the specified...
dbt is a command-line tool that enables data analysts and engineers to transform data within data warehouses using SQL. By running transformations directly in the database, dbt automates the process of turning raw data into analysis-ready datasets. dbt's core function is to compile SQL code ...
In the default database (as specified in your project settings), dbt creates one table named zzz_game_details and one view named zzz_win_loss_records. dbt gets these view and table names from their related .sql file names. Bash Copy dbt run --model models/zzz_game_details.sql models/...
之后基于依赖项目的路径遍历文件夹加载不同类型的资源(macro,model,source,seed,snapshot,analysis,schema,docs... 基本就是dbt 的一些核心概念) 内部处理 manifest 装饰器部分处理 # 通过parse_manifest 解析生成manifest if ctx.obj.get("manifest") is None: ctx...
Now, when we execute dbt run, it will look for the dependencies of each model, connect them and execute them accordingly. The ref function in Jinja isn't the only one we can use in dbt. In fact, by using Jinja's other functions and features, you can significantly expand the functionali...
To create a test for the stg_customers model, create a custom test in the tests subdirectory of your dbt project that looks like this: {{ audit_helper.compare_all_columns( a_relation=ref('stg_customers'), -- in a test, this ref will compile as your dev or PR schema. b_relation=ap...