Why Am I Getting a \'MySQLSyntaxErrorException\' When Using Prepared Statements in MySQL?

MySQL Prepared Statement Error: MySQLSyntaxErrorException

Problem:

When attempting to execute a SELECT statement using a prepared statement, the following error is encountered:

"You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' at line 1"

Analysis:

The error message suggests that there is an issue with the SQL syntax of the prepared statement. Inspecting the code, it is evident that the executeQuery() method is being passed the selectSQL string instead of the prepared statement itself.

Solution:

To rectify the issue, the executeQuery() method should be invoked with the prepared statement instead of the SQL string:

rs = stmt.executeQuery();

By making this modification, the prepared statement will properly execute the SELECT query, retrieving the desired data without encountering the syntax error.

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