init

.gitignore

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+
+target/
+dbt_packages/
+logs/
+env/

.vscode/extensions.json

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+{
+    "recommendations": [
+        "innoverio.vscode-dbt-power-user",
+        "mhutchie.git-graph",
+        "ms-python.python"
+    ]
+}

README.md

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+Welcome to your new dbt project!
+
+# Installation
+
+The following tutorial assumes you're already familiar with git and command line usage.
+
+## Getting the code to your local machine
+1. Fork this github repository into your local account
+
+2. Copy it to your local machine: `git clone https://github.com/your_account_name/econ250_2025.git`
+
+
+
+## gcloud authentication
+
+To run queries from your command line, you'll first need to install `gcloud` utility.
+
+Follow the instructions here: https://cloud.google.com/sdk/docs/install. After installation you should have `gcloud` command available for running in the terminal.
+
+Now, try to authenticate with your **kse email** using the following command: 
+
+```bash
+gcloud auth application-default login \
+  --scopes=https://www.googleapis.com/auth/bigquery,\
+https://www.googleapis.com/auth/drive.readonly,\
+https://www.googleapis.com/auth/iam.test
+```
+
+Now, when you run the following commands something similar should be response: 
+
+```bash
+$ gcloud auth list
+
+     Credentialed Accounts
+ACTIVE  ACCOUNT
+*       o_omelchenko@kse.org.ua
+
+```
+To set the active project, run the following: 
+
+```bash
+gcloud config set project econ250-2025
+```
+
+
+## venv and libraries
+Prerequisites: having Python installed on your machine. 
+Following instructions are for Linux or WSL; if you'd like to run Windows - please refer to the documentation below.
+
+```bash
+
+# change directory to the one you just copied from github
+cd econ250_2025 
+
+# create and activate venv
+python3 -m venv env 
+source env/bin/activate
+
+pip install -r requirements.txt
+
+```
+
+If everything is installed correctly, you should run the following commands successfully: 
+
+
+```
+$ dbt --version
+
+Core:
+  - installed: 1.9.3
+  - latest:    1.9.3 - Up to date!
+
+Plugins:
+  - bigquery: 1.9.1 - Up to date!
+```
+
+
+For more detailed reference, refer to the official documentation here: 
+- https://docs.getdbt.com/docs/core/pip-install
+- https://docs.getdbt.com/docs/core/connect-data-platform/bigquery-setup#local-oauth-gcloud-setup
+
+## Adjusting the configuration
+
+You'll need to specify your own dataset to save your models to. To do so, navigate to the `profiles.yml` in the root directory of the project, and replace `o_omelchenko` with your bigquery dataset name with which you have been working previously.
+
+
+
+
+## Final check
+
+Try running the following command:
+- dbt run
+
+If everything is set up well, you will see similar output: 
+
+```log
+❯ dbt run
+01:18:56  Running with dbt=1.9.3
+01:18:57  Registered adapter: bigquery=1.9.1
+01:18:57  Found 2 models, 4 data tests, 491 macros
+01:18:57  
+01:18:57  Concurrency: 2 threads (target='dev')
+01:18:57  
+01:19:00  1 of 2 START sql table model o_omelchenko.my_first_dbt_model ................... [RUN]
+01:19:04  1 of 2 OK created sql table model o_omelchenko.my_first_dbt_model .............. [CREATE TABLE (2.0 rows, 0 processed) in 4.44s]
+01:19:04  2 of 2 START sql view model o_omelchenko.my_second_dbt_model ................... [RUN]
+01:19:06  2 of 2 OK created sql view model o_omelchenko.my_second_dbt_model .............. [CREATE VIEW (0 processed) in 2.13s]
+01:19:06  
+01:19:06  Finished running 1 table model, 1 view model in 0 hours 0 minutes and 9.64 seconds (9.64s).
+```
+
+If you have any troubles with installation, please contact the course instructor (Oleh Omelchenko) in slack for assist.
+

dbt_project.yml

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+
+# Name your project! Project names should contain only lowercase characters
+# and underscores. A good package name should reflect your organization's
+# name or the intended use of these models
+name: 'econ250_2025'
+version: '1.0.0'
+
+# This setting configures which "profile" dbt uses for this project.
+profile: 'econ250_2025'
+
+# These configurations specify where dbt should look for different types of files.
+# The `model-paths` config, for example, states that models in this project can be
+# found in the "models/" directory. You probably won't need to change these!
+model-paths: ["models"]
+analysis-paths: ["analyses"]
+test-paths: ["tests"]
+seed-paths: ["seeds"]
+macro-paths: ["macros"]
+snapshot-paths: ["snapshots"]
+
+clean-targets:         # directories to be removed by `dbt clean`
+  - "target"
+  - "dbt_packages"
+
+
+# Configuring models
+# Full documentation: https://docs.getdbt.com/docs/configuring-models
+
+# In this example config, we tell dbt to build all models in the example/
+# directory as views. These settings can be overridden in the individual model
+# files using the `{{ config(...) }}` macro.
+models:
+  econ250_2025:
+    # Config indicated by + and applies to all files under models/example/
+    example:
+      +materialized: view

models/example/my_first_dbt_model.sql

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+
+/*
+    Welcome to your first dbt model!
+    Did you know that you can also configure models directly within SQL files?
+    This will override configurations stated in dbt_project.yml
+
+    Try changing "table" to "view" below
+*/
+
+{{ config(materialized='table') }}
+
+with source_data as (
+
+    select 1 as id
+    union all
+    select null as id
+
+)
+
+select *
+from source_data
+
+/*
+    Uncomment the line below to remove records with null `id` values
+*/
+
+-- where id is not null

models/example/my_second_dbt_model.sql

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+
+-- Use the `ref` function to select from other models
+
+select *
+from {{ ref('my_first_dbt_model') }}
+where id = 1

models/example/schema.yml

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+
+version: 2
+
+models:
+  - name: my_first_dbt_model
+    description: "A starter dbt model"
+    columns:
+      - name: id
+        description: "The primary key for this table"
+        data_tests:
+          - unique
+          - not_null
+
+  - name: my_second_dbt_model
+    description: "A starter dbt model"
+    columns:
+      - name: id
+        description: "The primary key for this table"
+        data_tests:
+          - unique
+          - not_null

profiles.yml

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+econ250_2025:
+  outputs:
+    dev:
+      dataset: o_omelchenko # TODO: Change this to your personal dataset
+      job_execution_timeout_seconds: 300
+      job_retries: 1
+      location: US
+      method: oauth
+      priority: interactive
+      project: econ250-2025
+      threads: 2
+      type: bigquery
+  target: dev
+my-bigquery-db:
+  outputs:
+    dev:
+      dataset: o_omelchenko # TODO: Change this to your personal dataset
+      method: oauth
+      project: econ250-2025
+      threads: 4
+      type: bigquery
+  target: dev

requirements.txt

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+dbt-bigquery==1.9.1
+dbt-core==1.9.3
+google-cloud-core==2.4.3