From 0e3aacaeb039e27731c1a67065372d1ac00faefa Mon Sep 17 00:00:00 2001
From: Maxim Lapan <maxim.lapan@exasol.com>
Date: Thu, 14 Sep 2023 12:49:50 +0200
Subject: [PATCH 1/2] Remove unused statement variable

---
 .../main/scala/com/exasol/spark/rdd/ExasolRDD.scala    | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/exasol-jdbc/src/main/scala/com/exasol/spark/rdd/ExasolRDD.scala b/exasol-jdbc/src/main/scala/com/exasol/spark/rdd/ExasolRDD.scala
index b77466e..d0e2883 100644
--- a/exasol-jdbc/src/main/scala/com/exasol/spark/rdd/ExasolRDD.scala
+++ b/exasol-jdbc/src/main/scala/com/exasol/spark/rdd/ExasolRDD.scala
@@ -94,7 +94,6 @@ class ExasolRDD(
   override def compute(split: Partition, context: TaskContext): Iterator[Row] = {
     var closed = false
     var resultSet: ResultSet = null
-    val stmt: Statement = null
     var conn: EXAConnection = null
 
     def close(): Unit = {
@@ -110,14 +109,6 @@ class ExasolRDD(
         case e: Exception => logWarning("Received an exception closing sub resultSet", e)
       }
 
-      try {
-        if (stmt != null && !stmt.isClosed) {
-          stmt.close()
-        }
-      } catch {
-        case e: Exception => logWarning("Received an exception closing sub statement", e)
-      }
-
       try {
         if (conn != null) {
           if (!conn.isClosed && !conn.getAutoCommit) {
@@ -156,5 +147,4 @@ class ExasolRDD(
 
     JdbcUtils.resultSetToRows(resultSet, querySchema)
   }
-
 }

From 06c0071dfd086001ca3d4fc1f8d60de6e5fd478b Mon Sep 17 00:00:00 2001
From: Maxim Lapan <maxim.lapan@exasol.com>
Date: Thu, 14 Sep 2023 21:01:47 +0200
Subject: [PATCH 2/2] Add ref to the task

---
 doc/changes/changes_2.1.2.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/changes/changes_2.1.2.md b/doc/changes/changes_2.1.2.md
index a7bcbfa..9bc9e23 100644
--- a/doc/changes/changes_2.1.2.md
+++ b/doc/changes/changes_2.1.2.md
@@ -8,6 +8,7 @@ Code name:
 
 * 194: Wrong name of Exasol JDBC format in documentation
 * 197: Committing transaction in the finally handler
+* 198: Remove unused `Statement` variable
 
 ## Dependency Updates