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How to Fix Microsoft Access Query Syntax to Extract the First Letter

Camila Milosovich Oct 7, 2026 870 views

Question details

The user needs to correct a syntax or brackets error in a Microsoft Access query when attempting to extract the first character of a field.

How to Fix Microsoft Access Query Syntax to Extract the First Letter

Product: Microsoft Access
Device & OS: not provided
Scenario: Writing a calculated expression using the Left function in an Access query to retrieve the first letter of a text field.
Observed behavior: The query throws a syntax or brackets error, usually because of an extra closing parenthesis or because the expression is placed in the Criteria row instead of the Field row.

Before you start

Open your Microsoft Access database in Design View and locate the query where you want to add the calculated field. Ensure you know the exact spelling of the table and field name you are referencing.

Solution 1Recommended

Use the Correct Left Function Syntax in the Field Row

Fix the expression by removing extra parentheses, using correct bracket placement, and putting the calculation in the Field row.

The Left function extracts a specified number of characters from the beginning of a string. When building expressions in Access, syntax errors are often caused by mismatched parentheses or incorrectly typing the table and field names.

It is also critical to ensure that calculations are placed in the Field row of the query design grid, not in the Criteria row. The Criteria row is meant only for filtering the dataset.

Open Query Design

Open your Microsoft Access database, right-click the query you want to edit, and select 'Design View'.

Locate an Empty Column

Find an empty column in the query design grid and click inside the 'Field' row.

Enter the Correct Expression

Type the alias and the Left function exactly like this: FirstLetter: Left([FieldName], 1). For example, if your field is named ArtistNames, type FirstLetter: Left([ArtistNames], 1).

Remove Extra Characters

Double-check your expression to ensure there is no extra closing parenthesis at the end and no unnecessary periods.

Run the Query

Click the 'Run' button (the red exclamation mark) in the Query Design ribbon to execute the query and verify the first letter is extracted.

Use the Correct Left Function Syntax in the Field Row

Syntax Tip: Always enclose your field names in square brackets [] to prevent Access from misinterpreting them as parameters or variables.

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3. Use the LEFT Function: Select an empty cell next to your text, type =LEFT(A2, 1) (assuming your text is in A2), and press Enter to extract the first letter.

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Frequently Asked Questions

Why do I get a syntax error when using the Left function in Access?

Syntax errors usually occur due to missing or extra parentheses, incorrect spelling of the field name, or misplaced brackets. Ensure your formula follows the exact format: Alias: Left([FieldName], 1).

Can I put the calculated expression in the Criteria row instead of the Field row?

No, calculated expressions like FirstLetter: Left([Field], 1) must be placed in the Field row of the query design grid. The Criteria row is reserved for filtering results, such as entering 'A' to find records that start with the letter A.

How do I extract the first two or three letters instead of just one?

Simply change the number at the end of the Left function. For example, use Left([FieldName], 2) in your query's Field row to extract the first two characters, or 3 for the first three characters.

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