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haonan pushed a commit to branch rc/1.3.1
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit 6e67840d976ffb99b4ab42f625f26a1470f4cfe9
Author: CritasWang <[email protected]>
AuthorDate: Wed Feb 28 14:45:34 2024 +0800

    fix: IoTDBPreparedStatement implement  addBatch function (#12095)
    
    remove JDBC IoTDBConnection commit  "Does not support commit"
---
 .../jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java     | 4 +---
 .../src/main/java/org/apache/iotdb/jdbc/IoTDBPreparedStatement.java   | 4 ++--
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git 
a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java 
b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java
index bec0678db82..39cd2f54012 100644
--- a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java
+++ b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBConnection.java
@@ -167,9 +167,7 @@ public class IoTDBConnection implements Connection {
   }
 
   @Override
-  public void commit() throws SQLException {
-    throw new SQLException("Does not support commit");
-  }
+  public void commit() throws SQLException {}
 
   @Override
   public Array createArrayOf(String arg0, Object[] arg1) throws SQLException {
diff --git 
a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBPreparedStatement.java
 
b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBPreparedStatement.java
index 5016d621036..c93c1d55027 100644
--- 
a/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBPreparedStatement.java
+++ 
b/iotdb-client/jdbc/src/main/java/org/apache/iotdb/jdbc/IoTDBPreparedStatement.java
@@ -80,7 +80,7 @@ public class IoTDBPreparedStatement extends IoTDBStatement 
implements PreparedSt
 
   @Override
   public void addBatch() throws SQLException {
-    throw new SQLException(METHOD_NOT_SUPPORTED_STRING);
+    super.addBatch(createCompleteSql(sql, parameters));
   }
 
   @Override
@@ -105,7 +105,7 @@ public class IoTDBPreparedStatement extends IoTDBStatement 
implements PreparedSt
 
   @Override
   public ResultSetMetaData getMetaData() throws SQLException {
-    throw new SQLException(METHOD_NOT_SUPPORTED_STRING);
+    return getResultSet().getMetaData();
   }
 
   @Override

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