Syntax Error

What This Error Means

This error occurs when the SQL parser is unable to identify a column name in the query. This is often due to a typo or incorrect naming convention.

Why It Happens

This error can happen when a developer has misspelled a column name, used a reserved keyword as a column name, or has used an incorrect case (e.g. 'column_name' instead of 'COLUMN_NAME').

How to Fix It

1. 1To fix this error, review the column names in the query and ensure they match the actual column names in the database table. Also, ensure that the table and column names are in the correct case. For example:
2. 2// Before (broken code)
3. 3SELECT * FROM employees WHERE column_name = 'John';
4. 4// After (fixed code)
5. 5SELECT * FROM employees WHERE COLUMN_NAME = 'John';

Example Code Solution

SELECT * FROM employees WHERE column_name = 'John';

SELECT * FROM employees WHERE COLUMN_NAME = 'John';