Field sort (alphabetic, data source) in Tableau - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to sort the field alphabetically in Tableau calculated field.

Tableau

SORT([Category], [1])

Drag options to blanks, or click blank then click option'

ASUM

BDESC

CASC

DAVG

Attempts:

3 left

💡 Hint

Common Mistakes

Using DESC will sort in reverse alphabetical order.

Using aggregation functions like SUM or AVG will cause errors here.

Use ASC to sort the field alphabetically in ascending order.

2fill in blank

medium

Complete the code to sort the field by data source order in Tableau.

Tableau

SORT([Region], [1])

Drag options to blanks, or click blank then click option'

AASC

BDATA_SOURCE_ORDER

CDESC

DRANK

Attempts:

3 left

💡 Hint

Common Mistakes

Using ASC or DESC will sort alphabetically, not by data source order.

RANK is not a valid sorting option here.

Use DATA_SOURCE_ORDER to sort the field in the order it appears in the data source.

3fill in blank

hard

Fix the error in the code to sort the field alphabetically ascending.

Tableau

SORT([Product], [1])

Drag options to blanks, or click blank then click option'

AASC

BDESC

CSUM

DMAX

Attempts:

3 left

💡 Hint

Common Mistakes

Using DESC sorts in descending order, which is reverse alphabetical.

Using aggregation functions causes errors.

The correct sorting order for ascending alphabetical sort is ASC.

4fill in blank

hard

Fill both blanks to sort the field by data source order and then alphabetically descending.

Tableau

SORT([Segment], [1]) THEN SORT([Segment], [2])

Drag options to blanks, or click blank then click option'

ADATA_SOURCE_ORDER

BDESC

CASC

DRANK

Attempts:

3 left

💡 Hint

Common Mistakes

Using ASC instead of DESC for the second sort.

Using RANK which is not a sorting order here.

First sort by DATA_SOURCE_ORDER to keep data source order, then by DESC for descending alphabetical order.

5fill in blank

hard

Fill all three blanks to sort the field alphabetically ascending, then by data source order, and finally descending.

Tableau

SORT([Category], [1]) THEN SORT([Category], [2]) THEN SORT([Category], [3])

Drag options to blanks, or click blank then click option'

AASC

BDATA_SOURCE_ORDER

CDESC

DRANK

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up ASC and DESC orders.

Using RANK which is not a valid sorting order here.

Sort first alphabetically ascending (ASC), then by data source order (DATA_SOURCE_ORDER), and finally descending (DESC).

Practice

1. What does sorting fields alphabetically in Tableau do?

easy

A. It changes the data source order permanently.

B. It arranges fields in the Data pane from A to Z by their names.

C. It sorts data rows in the worksheet alphabetically.

D. It filters out fields that don't start with a letter.

Solution

1. Step 1: Understand field sorting in Tableau

   Sorting fields alphabetically arranges the field names in the Data pane from A to Z.

2. Step 2: Differentiate from data sorting

   This sorting affects only the field list, not the data rows or data source order.

3. Final Answer:

   It arranges fields in the Data pane from A to Z by their names. -> Option B

4. Quick Check:

   Field names sorted alphabetically = It arranges fields in the Data pane from A to Z by their names. [OK]

Hint: Alphabetic sort orders field names A to Z in the Data pane [OK]

Common Mistakes:

• Confusing field sorting with data row sorting
• Thinking it changes data source order
• Assuming it filters fields

2. Which menu option in Tableau lets you sort fields by data source order?

easy

A. Right-click Data pane > Sort > Data Source Order

B. Right-click Data pane > Sort > Alphabetic

C. Worksheet menu > Sort Fields > Data Source

D. Data menu > Sort > Manual

Solution

1. Step 1: Locate sorting options in Tableau

   Right-clicking the Data pane shows a Sort submenu with options including Alphabetic and Data Source Order.

2. Step 2: Identify correct option for data source order

   Selecting 'Data Source Order' sorts fields as they appear in the original data source.

3. Final Answer:

   Right-click Data pane > Sort > Data Source Order -> Option A

4. Quick Check:

   Data Source Order sorting = Right-click Data pane > Sort > Data Source Order [OK]

Hint: Right-click Data pane > Sort > Data Source Order for original field order [OK]

Common Mistakes:

• Choosing Alphabetic instead of Data Source Order
• Looking in Worksheet or Data menu instead of Data pane
• Selecting Manual sort which is not for data source order

3. If you sort fields alphabetically in Tableau, which field order will you see in the Data pane?
Fields: Sales, Profit, Customer, Date

medium

A. Profit, Sales, Customer, Date

B. Sales, Profit, Customer, Date

C. Date, Customer, Profit, Sales

D. Customer, Date, Profit, Sales

Solution

1. Step 1: List fields alphabetically

   Sort the fields by their names alphabetically: Customer, Date, Profit, Sales.

2. Step 2: Compare with given options

   Customer, Date, Profit, Sales matches the alphabetical order exactly.

3. Final Answer:

   Customer, Date, Profit, Sales -> Option D

4. Quick Check:

   Alphabetic order = Customer, Date, Profit, Sales [OK]

Hint: Alphabetic sort orders fields by name A to Z [OK]

Common Mistakes:

• Assuming original data source order is kept
• Mixing up alphabetical order
• Choosing random order

4. You tried to sort fields by data source order but the fields remain alphabetically sorted. What is the likely issue?

medium

A. You need to refresh the data source first.

B. Tableau does not support sorting by data source order.

C. You did not select 'Data Source Order' in the sort menu.

D. Fields cannot be sorted in the Data pane.

Solution

1. Step 1: Understand sorting options

   Tableau supports sorting fields by Alphabetic or Data Source Order via the Data pane menu.

2. Step 2: Identify common user mistake

   If fields remain alphabetically sorted, likely the user did not choose 'Data Source Order' explicitly.

3. Final Answer:

   You did not select 'Data Source Order' in the sort menu. -> Option C

4. Quick Check:

   Not selecting correct sort option = You did not select 'Data Source Order' in the sort menu. [OK]

Hint: Always confirm 'Data Source Order' is selected to change sort [OK]

Common Mistakes:

• Assuming Tableau lacks data source order sorting
• Forgetting to refresh data source
• Thinking fields cannot be sorted

5. You have a Data pane with fields ordered as: Region, Sales, Profit, Date. You want to sort fields alphabetically but keep 'Date' always last. How can you achieve this in Tableau?

hard

A. Sort alphabetically, then manually drag 'Date' to the bottom.

B. Sort by data source order and rename 'Date' to start with 'Z'.

C. Use a calculated field to exclude 'Date' from sorting.

D. Tableau does not allow custom sorting of fields.

Solution

1. Step 1: Apply alphabetic sort

   Sort fields alphabetically to order them by name automatically.

2. Step 2: Manually adjust 'Date' position

   Drag the 'Date' field manually to the bottom to keep it last.

3. Final Answer:

   Sort alphabetically, then manually drag 'Date' to the bottom. -> Option A

4. Quick Check:

   Manual drag after sort = Sort alphabetically, then manually drag 'Date' to the bottom. [OK]

Hint: Sort alphabetically, then drag exceptions manually [OK]

Common Mistakes:

• Thinking data source order can fix custom exceptions
• Trying to exclude fields via calculation
• Believing Tableau disallows manual field order