Syntax Error

What This Error Means

This error occurs when the SQL query is not properly formatted or ended, resulting in a syntax error. This can happen when using a query builder like JdbcTemplate or when executing raw SQL queries.

Why It Happens

This error often happens when there's a missing semicolon, incorrect quote usage, or an incorrectly placed keyword in the SQL query.

How to Fix It

1. 1Check the SQL query for any syntax errors. Ensure that all semicolons are present and properly placed. Verify that quotes are used correctly, and keywords are in the correct order. Use a SQL formatter or IDE to help identify and fix syntax errors.

Example Code Solution

public void executeQuery() {
    String sql = "SELECT * FROM users WHERE name = 'John' AND email = '"; 
    jdbcTemplate.update(sql); // Missing semicolon
}

public void executeQuery() {
    String sql = "SELECT * FROM users WHERE name = 'John' AND email = '"; 
    jdbcTemplate.update(sql + ';'); // Added semicolon
}