Merge pull request #4481 from taosdata/hotfix/TD-2364

Hotfix/td 2364

cmake/install.inc

@@ -32,7 +32,7 @@ ELSEIF (TD_WINDOWS)
   #INSTALL(TARGETS taos RUNTIME DESTINATION driver)
   #INSTALL(TARGETS shell RUNTIME DESTINATION .)
   IF (TD_MVN_INSTALLED)
-    INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.14-dist.jar DESTINATION connector/jdbc)
+    INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.15-dist.jar DESTINATION connector/jdbc)
   ENDIF ()
 ELSEIF (TD_DARWIN)
   SET(TD_MAKE_INSTALL_SH "${TD_COMMUNITY_DIR}/packaging/tools/make_install.sh")

src/connector/jdbc/CMakeLists.txt

@@ -8,7 +8,7 @@ IF (TD_MVN_INSTALLED)
   ADD_CUSTOM_COMMAND(OUTPUT ${JDBC_CMD_NAME}
     POST_BUILD
     COMMAND mvn -Dmaven.test.skip=true install -f ${CMAKE_CURRENT_SOURCE_DIR}/pom.xml
-    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/target/taos-jdbcdriver-2.0.14-dist.jar ${LIBRARY_OUTPUT_PATH}
+    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/target/taos-jdbcdriver-2.0.15-dist.jar ${LIBRARY_OUTPUT_PATH}
     COMMAND mvn -Dmaven.test.skip=true clean -f ${CMAKE_CURRENT_SOURCE_DIR}/pom.xml
     COMMENT "build jdbc driver")
   ADD_CUSTOM_TARGET(${JDBC_TARGET_NAME} ALL WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH} DEPENDS ${JDBC_CMD_NAME})

src/connector/jdbc/deploy-pom.xml

@@ -5,7 +5,7 @@
 
   <groupId>com.taosdata.jdbc</groupId>
   <artifactId>taos-jdbcdriver</artifactId>
-  <version>2.0.14</version>
+  <version>2.0.15</version>
   <packaging>jar</packaging>
 
   <name>JDBCDriver</name>
@@ -36,7 +36,6 @@
     </developer>
   </developers>
 
-
   <dependencies>
     <dependency>
       <groupId>commons-logging</groupId>

src/connector/jdbc/pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.taosdata.jdbc</groupId>
     <artifactId>taos-jdbcdriver</artifactId>
-    <version>2.0.14</version>
+    <version>2.0.15</version>
     <packaging>jar</packaging>
     <name>JDBCDriver</name>
     <url>https://github.com/taosdata/TDengine/tree/master/src/connector/jdbc</url>

src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBStatement.java

@@ -81,7 +81,7 @@ public class TSDBStatement implements Statement {
         }
 
         if (!this.connector.isUpdateQuery(pSql)) {
-        	TSDBResultSet res = new TSDBResultSet(this.connector, resultSetPointer);
+            TSDBResultSet res = new TSDBResultSet(this.connector, resultSetPointer);
             res.setBatchFetch(this.connection.getBatchFetch());
             return res;
         } else {
@@ -125,7 +125,8 @@ public class TSDBStatement implements Statement {
     }
 
     public int getMaxFieldSize() throws SQLException {
-        throw new SQLException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG);
+        return 0;
+//        throw new SQLException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG);
     }
 
     public void setMaxFieldSize(int max) throws SQLException {
@@ -218,7 +219,8 @@ public class TSDBStatement implements Statement {
     }
 
     public int getFetchDirection() throws SQLException {
-        throw new SQLException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG);
+        return ResultSet.FETCH_FORWARD;
+//        throw new SQLException(TSDBConstants.UNSUPPORT_METHOD_EXCEPTIONZ_MSG);
     }
 
     /*

tests/examples/JDBC/mybatisplus-demo/pom.xml

@@ -38,11 +38,16 @@
             <artifactId>h2</artifactId>
             <scope>runtime</scope>
         </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid</artifactId>
+            <version>1.1.17</version>
+        </dependency>
 
         <dependency>
             <groupId>com.taosdata.jdbc</groupId>
             <artifactId>taos-jdbcdriver</artifactId>
-            <version>2.0.11</version>
+            <version>2.0.14</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->

tests/examples/JDBC/mybatisplus-demo/src/main/resources/application.yml

 spring:
   datasource:
-    #    driver-class-name: org.h2.Driver
-    #    schema: classpath:db/schema-mysql.sql
-    #    data: classpath:db/data-mysql.sql
-    #    url: jdbc:h2:mem:test
-    #    username: root
-    #    password: test
-
-    #    driver-class-name: com.mysql.jdbc.Driver
-    #    url: jdbc:mysql://master:3306/test?useSSL=false
-    #    username: root
-    #    password: 123456
-
     driver-class-name: com.taosdata.jdbc.TSDBDriver
     url: jdbc:TAOS://localhost:6030/mp_test
     user: root
@@ -20,6 +8,12 @@ spring:
     locale: en_US.UTF-8
     timezone: UTC-8
 
+    druid:
+      initial-size: 5
+      min-idle: 5
+      max-active: 5
+
+
 mybatis-plus:
   configuration:
     map-underscore-to-camel-case: false