[jdbc-v2] Disabled calling some Statement method from PreparedStatement.

[chernser]

Summary

According to JDBC there are some method from Statement interface that cannot be called on instance of PreparedStatement. It is done to protect internal state. Imaging having a PrepredStatement("SELECT * FROM t WHERE v > ?") and executing executeQuery("SELECT * FROM t1"). In this case internal result set will be pointing to a result of second query not a prepared one.
Sometimes it is convenient to create only one object of PreparedStatement and execute some SET statements. But it leads to errors and confusing internal state as it is described.

Closes: #2339

Checklist

Delete items not relevant to your PR:

• Closes [jdbc-v2] Disallow to call Statement related method on PreparedStatement #2339
• Unit and integration tests covering the common scenarios were added
• A human-readable description of the changes was provided to include in CHANGELOG
• For significant changes, documentation in https://github.com/ClickHouse/clickhouse-docs was updated with further explanations or tutorials

[Copilot]

Pull Request Overview

This PR disables calling certain Statement methods on PreparedStatement objects to prevent accidental misuse and internal state corruption. Key changes include:

• Adding tests to verify that forbidden Statement methods throw SQLException.
• Introducing new SQL state codes and updating exception messages.
• Refactoring method names and access modifiers for consistency in StatementImpl and PreparedStatementImpl.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File	Description
jdbc-v2/src/test/java/com/clickhouse/jdbc/PreparedStatementTest.java	Added tests to check that disallowed Statement methods throw exceptions.
jdbc-v2/src/main/java/com/clickhouse/jdbc/internal/ExceptionUtils.java	Updated error codes along with inline comments for better clarity.
jdbc-v2/src/main/java/com/clickhouse/jdbc/StatementImpl.java	Refactored method names to their "Impl" variants and updated enum visibility.
jdbc-v2/src/main/java/com/clickhouse/jdbc/PreparedStatementImpl.java	Overridden forbidden Statement methods to throw clear SQLException messages.

[Copilot]

Fix the grammatical error in the comment: change 'no supported' to 'not supported'.

Suggested change

	// Used only when feature is no supported
	// Used only when feature is not supported

[sonarqubecloud]

Quality Gate failed

Failed conditions
43.6% Coverage on New Code (required ≥ 80%)
C Reliability Rating on New Code (required ≥ A)

See analysis details on SonarQube Cloud

Catch issues before they fail your Quality Gate with our IDE extension SonarQube for IDE