Creating a Snowflake account and workspace - Try It Yourself

Creating a Snowflake account and workspace

📖 Scenario: You are starting a new cloud data project and need to set up a Snowflake account and workspace. This workspace will allow you to store and analyze data securely in the cloud.

🎯 Goal: Create a Snowflake account and set up a workspace with a database and a warehouse to prepare for data loading and querying.

📋 What You'll Learn

Create a Snowflake account variable with the exact name account_name and value my_snowflake_account.

Create a variable user_name with the value admin_user.

Create a variable role_name with the value SYSADMIN.

Create a database named MY_DATABASE.

Create a warehouse named MY_WAREHOUSE with size SMALL and auto suspend after 300 seconds.

Use the variables to configure the session.

💡 Why This Matters

🌍 Real World

Setting up a Snowflake workspace is the first step in managing cloud data storage and analytics for businesses.

💼 Career

Cloud engineers and data engineers often need to configure Snowflake accounts and workspaces to enable data pipelines and analytics.

1

Set up Snowflake account variables

Create three variables: account_name with value my_snowflake_account, user_name with value admin_user, and role_name with value SYSADMIN.

Snowflake

# Create variables for account_name, user_name, and role_name
# Your code here

Hint

Use simple assignment statements to create the variables with the exact names and values.

2

Configure Snowflake session

Create a Snowflake connection configuration dictionary named connection_config using the variables account_name, user_name, and role_name. Include warehouse and database keys with values MY_WAREHOUSE and MY_DATABASE respectively.

Snowflake

account_name = 'my_snowflake_account'
user_name = 'admin_user'
role_name = 'SYSADMIN'
# Create connection_config dictionary using the variables
# Your code here

Hint

Use a dictionary to hold the connection settings, referencing the variables you created.

3

Create database and warehouse SQL commands

Create two string variables: create_database_sql with the SQL command to create a database named MY_DATABASE, and create_warehouse_sql with the SQL command to create a warehouse named MY_WAREHOUSE of size SMALL that auto suspends after 300 seconds.

Snowflake

account_name = 'my_snowflake_account'
user_name = 'admin_user'
role_name = 'SYSADMIN'
connection_config = {
    'account': account_name,
    'user': user_name,
    'role': role_name,
    'warehouse': 'MY_WAREHOUSE',
    'database': 'MY_DATABASE'
}
# Create SQL commands to create database and warehouse
# Your code here

Hint

Write the exact SQL commands as strings to create the database and warehouse.

4

Finalize workspace setup commands

Add a variable use_database_sql with the SQL command to use the database MY_DATABASE. Then add a variable use_warehouse_sql with the SQL command to use the warehouse MY_WAREHOUSE.

Snowflake

account_name = 'my_snowflake_account'
user_name = 'admin_user'
role_name = 'SYSADMIN'
connection_config = {
    'account': account_name,
    'user': user_name,
    'role': role_name,
    'warehouse': 'MY_WAREHOUSE',
    'database': 'MY_DATABASE'
}
create_database_sql = 'CREATE DATABASE MY_DATABASE'
create_warehouse_sql = 'CREATE WAREHOUSE MY_WAREHOUSE WITH WAREHOUSE_SIZE = SMALL AUTO_SUSPEND = 300'
# Add SQL commands to use the database and warehouse
# Your code here

Hint

Write the exact SQL commands as strings to switch to the database and warehouse.

Practice

1. What is the first step to start using Snowflake for data storage and analysis?

easy

A. Sign up on the Snowflake website to create an account

B. Write SQL queries to create tables

C. Install Snowflake software on your computer

D. Create a virtual machine in the cloud

Solution

1. Step 1: Understand Snowflake account creation

   Before using Snowflake, you must have an account created by signing up on their website.

2. Step 2: Recognize account as the starting point

   Without an account, you cannot access Snowflake services or create warehouses and databases.

3. Final Answer:

   Sign up on the Snowflake website to create an account -> Option A

4. Quick Check:

   First step = Sign up [OK]

Hint: Always start by creating your Snowflake account online [OK]

Common Mistakes:

• Trying to create tables before having an account
• Assuming local software installation is needed
• Confusing account creation with cloud VM setup

2. Which SQL command is used inside Snowflake to create a new warehouse?

easy

A. NEW WAREHOUSE my_warehouse;

B. MAKE WAREHOUSE my_warehouse;

C. CREATE WAREHOUSE my_warehouse;

D. BUILD WAREHOUSE my_warehouse;

Solution

1. Step 1: Recall Snowflake SQL syntax for warehouse creation

   The correct command to create a warehouse is CREATE WAREHOUSE followed by the warehouse name.

2. Step 2: Identify correct keyword usage

   Only CREATE is valid; MAKE, NEW, and BUILD are not valid SQL commands in Snowflake.

3. Final Answer:

   CREATE WAREHOUSE my_warehouse; -> Option C

4. Quick Check:

   Use CREATE for new objects [OK]

Hint: Use CREATE keyword to make new Snowflake objects [OK]

Common Mistakes:

• Using non-SQL keywords like MAKE or BUILD
• Omitting the CREATE keyword
• Incorrect command order

3. Given the SQL commands run inside Snowflake:

CREATE WAREHOUSE wh1;
CREATE DATABASE db1;
USE DATABASE db1;
CREATE SCHEMA sc1;

What is the current active schema after these commands?

medium

A. sc1

B. wh1

C. db1.sc1

D. db1.public

Solution

1. Step 1: Analyze commands executed

   The commands create a warehouse, a database, switch to that database, and create a schema inside it. However, no command sets the active schema explicitly.

2. Step 2: Understand default schema behavior

   When you use a database but do not set a schema, Snowflake defaults to the public schema inside that database.

3. Final Answer:

   db1.public -> Option D

4. Quick Check:

   Default schema = public if not set [OK]

Hint: Without USE SCHEMA, default is database.public [OK]

Common Mistakes:

• Assuming created schema is active automatically
• Confusing warehouse with schema
• Ignoring default schema behavior

4. You run this command in Snowflake:

CREATE WAREHOUSE mywh WITH WAREHOUSE_SIZE = 'LARGE';

But get an error. What is the likely cause?

medium

A. Warehouse size must be lowercase like 'large'

B. The WITH keyword is not valid for specifying warehouse parameters

C. Missing semicolon at the end

D. Warehouse name 'mywh' is reserved

Solution

1. Step 1: Check parameter syntax for warehouse creation

   The correct syntax is CREATE WAREHOUSE mywh WAREHOUSE_SIZE = 'LARGE'; -- parameters like WAREHOUSE_SIZE follow directly after the warehouse name, without WITH.

2. Step 2: Identify the syntax error

   Using WITH causes a syntax error because it is not part of the CREATE WAREHOUSE syntax.

3. Final Answer:

   The WITH keyword is not valid for specifying warehouse parameters -> Option B

4. Quick Check:

   No WITH for warehouse params [OK]

Hint: Warehouse parameters listed directly after name, no WITH [OK]

Common Mistakes:

• Using the WITH keyword incorrectly
• Assuming case sensitivity causes error
• Forgetting semicolon (usually not fatal in Snowflake)

5. You want to create a Snowflake workspace with a warehouse named wh_test, a database db_test, and a schema sc_test. Which sequence of commands correctly sets up the workspace and makes sc_test the active schema?

hard

A. CREATE WAREHOUSE wh_test; CREATE DATABASE db_test; USE DATABASE db_test; CREATE SCHEMA sc_test; USE SCHEMA sc_test;

B. CREATE DATABASE db_test; CREATE WAREHOUSE wh_test; CREATE SCHEMA sc_test; USE SCHEMA sc_test;

C. CREATE WAREHOUSE wh_test; CREATE SCHEMA sc_test; CREATE DATABASE db_test; USE SCHEMA sc_test;

D. CREATE WAREHOUSE wh_test; CREATE DATABASE db_test; CREATE SCHEMA sc_test; USE DATABASE db_test;

Solution

1. Step 1: Create warehouse and database in correct order

   First create the warehouse, then the database. Then switch to the database to create schema inside it.

2. Step 2: Create schema and set it active

   After creating the schema, use USE SCHEMA sc_test; to make it the active schema for commands.

3. Final Answer:

   CREATE WAREHOUSE wh_test; CREATE DATABASE db_test; USE DATABASE db_test; CREATE SCHEMA sc_test; USE SCHEMA sc_test; -> Option A

4. Quick Check:

   Correct order and active schema set [OK]

Hint: Always USE DATABASE before creating schema, then USE SCHEMA [OK]

Common Mistakes:

• Creating schema before switching to database
• Not setting active schema after creation
• Wrong command order causing errors