Clickhouse jdbc-v2: Prepared Statement not working when column names like "ip" or "url" appear in query #2617

Description

If the query contains column names like "ip" or "url" then PreparedStatement 's setObject() or any set methods throw java.lang.ArrayIndexOutOfBoundException

Steps to reproduce

1. Create a simple table in clickhouse CREATE TABLE myusers ( id UInt64, ip String, url String, tenant String) ENGINE = MergeTree() PRIMARY KEY (id);
2. Write a simple query "select ip from myusers where tenant=?" in java code
3. Use connection.prepareStatement(query) to generate PreparedStatement object
4. Call setObject(1,1) on prepare statement object

same observed for url

Error Log or Exception StackTrace

java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0
    at com.clickhouse.jdbc.PreparedStatementImpl.setObject(PreparedStatementImpl.java:291)

Expected Behaviour

It should allow setting objects in PreparedStatement without exception

Code Example

String query = "select ip from myusers where tenant=?";
PreparedStatement ps = connection.prepareStatement(query);
ps.setObject(1, 1);

Configuration

Client Configuration

<dependency>
    <groupId>com.clickhouse</groupId>
    <artifactId>clickhouse-jdbc</artifactId>
    <version>0.9.2</version>
    <classifier>all</classifier>
</dependency>

and also observed same for 0.9.1 version

<dependency>
    <groupId>com.clickhouse</groupId>
    <artifactId>clickhouse-jdbc</artifactId>
    <version>0.9.1</version>
    <classifier>all</classifier>
</dependency>

Environment

• Cloud
• Client version: java jdbc v2 0.9.2 and 0.9.1
• Language version: Java 17
• OS:

ClickHouse Server

• ClickHouse Server version: 25.3.6.56-lts
• ClickHouse Server non-default settings, if any:
• CREATE TABLE statements for tables involved:
• Sample data for all these tables, use clickhouse-obfuscator if necessary