update log

docs/examples/c/create_db_demo.c

@@ -22,55 +22,57 @@
 #include <string.h>
 #include "taos.h"
 
-
 static int DemoCreateDB() {
-// ANCHOR: create_db_and_table
-const char *host      = "localhost";
-const char *user      = "root";
-const char *password  = "taosdata";
-uint16_t    port      = 6030;
-int code  = 0;
+  // ANCHOR: create_db_and_table
+  const char *host = "localhost";
+  const char *user = "root";
+  const char *password = "taosdata";
+  uint16_t    port = 6030;
+  int         code = 0;
 
-// connect
-TAOS *taos = taos_connect(host, user, password, NULL, port);
-if (taos == NULL) {
-  printf("Failed to connect to %s:%hu, ErrCode: 0x%x, ErrMessage: %s.\n", host, port, taos_errno(NULL), taos_errstr(NULL));
-  taos_cleanup();
-  return -1;
-}
+  // connect
+  TAOS *taos = taos_connect(host, user, password, NULL, port);
+  if (taos == NULL) {
+    printf("Failed to connect to %s:%hu, ErrCode: 0x%x, ErrMessage: %s.\n", host, port, taos_errno(NULL),
+           taos_errstr(NULL));
+    taos_cleanup();
+    return -1;
+  }
 
-// create database
-TAOS_RES *result = taos_query(taos, "CREATE DATABASE IF NOT EXISTS power");
-code = taos_errno(result);
-if (code != 0) {
-  printf("Failed to create database power, Server: %s:%hu, ErrCode: 0x%x, ErrMessage: %s.\n", host, port, code, taos_errstr(result));
+  // create database
+  TAOS_RES *result = taos_query(taos, "CREATE DATABASE IF NOT EXISTS power");
+  code = taos_errno(result);
+  if (code != 0) {
+    printf("Failed to create database power, Server: %s:%hu, ErrCode: 0x%x, ErrMessage: %s.\n", host, port, code,
+           taos_errstr(result));
+    taos_close(taos);
+    taos_cleanup();
+    return -1;
+  }
+  taos_free_result(result);
+  printf("Create database power successfully.\n");
+
+  // create table
+  const char *sql =
+      "CREATE STABLE IF NOT EXISTS power.meters (ts TIMESTAMP, current FLOAT, voltage INT, phase FLOAT) TAGS (groupId "
+      "INT, location BINARY(24))";
+  result = taos_query(taos, sql);
+  code = taos_errno(result);
+  if (code != 0) {
+    printf("Failed to create stable power.meters, Server: %s:%hu, ErrCode: 0x%x, ErrMessage: %s\n.", host, port, code,
+           taos_errstr(result));
+    taos_close(taos);
+    taos_cleanup();
+    return -1;
+  }
+  taos_free_result(result);
+  printf("Create stable power.meters successfully.\n");
+
+  // close & clean
   taos_close(taos);
   taos_cleanup();
-  return -1;
-}
-taos_free_result(result);
-printf("Create database power successfully.\n");
-
-// create table
-const char* sql = "CREATE STABLE IF NOT EXISTS power.meters (ts TIMESTAMP, current FLOAT, voltage INT, phase FLOAT) TAGS (groupId INT, location BINARY(24))";
-result = taos_query(taos, sql);
-code = taos_errno(result);
-if (code != 0) {
-  printf("Failed to create stable power.meters, Server: %s:%hu, ErrCode: 0x%x, ErrMessage: %s\n.", host, port, code, taos_errstr(result));
-  taos_close(taos);
-  taos_cleanup();
-  return -1;
-}
-taos_free_result(result);
-printf("Create stable meters successfully.\n");
-
-// close & clean
-taos_close(taos);
-taos_cleanup();
-return 0;
-// ANCHOR_END: create_db_and_table
+  return 0;
+  // ANCHOR_END: create_db_and_table
 }
 
-int main(int argc, char *argv[]) {
-  return DemoCreateDB();
-}
+int main(int argc, char *argv[]) { return DemoCreateDB(); }

docs/examples/node/websocketexample/tmq_example.js

@@ -66,7 +66,7 @@ async function subscribe(consumer) {
             console.log("Commit offset manually successfully.");
         }        
     } catch (err) {
-        console.error("Failed to poll data; err.code, ErrCode:" + err.code + "; ErrMessage: " + err.message);
+        console.error("Failed to poll data; ErrCode:" + err.code + "; ErrMessage: " + err.message);
         throw err;
     }
     // ANCHOR_END: commit

docs/examples/node/websocketexample/tmq_seek_example.js

@@ -18,11 +18,11 @@ async function createConsumer() {
     ]);
     try {
         return await taos.tmqConnect(configMap);
-    }catch (err) {
+    } catch (err) {
         console.log(err);
         throw err;
     }
-    
+
 }
 // ANCHOR_END: create_consumer 
 
@@ -33,7 +33,7 @@ async function prepare() {
     conf.setDb('power');
     const createDB = `CREATE DATABASE IF NOT EXISTS POWER ${db} KEEP 3650 DURATION 10 BUFFER 16 WAL_LEVEL 1;`;
     const createStable = `CREATE STABLE IF NOT EXISTS ${db}.${stable} (ts timestamp, current float, voltage int, phase float) TAGS (location binary(64), groupId int);`;
-    
+
     let wsSql = await taos.sqlConnect(conf);
     await wsSql.exec(createDB);
     await wsSql.exec(createStable);
@@ -57,9 +57,9 @@ async function subscribe(consumer) {
             for (let [key, value] of res) {
                 console.log(key, value);
             }
-        }        
-    }catch (err) {
-        console.error("Failed to poll data; err.code, ErrCode:" + err.code + "; ErrMessage: " + err.message);
+        }
+    } catch (err) {
+        console.error("Failed to poll data; ErrCode:" + err.code + "; ErrMessage: " + err.message);
         throw err;
     }
 
@@ -76,7 +76,7 @@ async function test() {
         let res = new Map();
         while (res.size == 0) {
             res = await consumer.poll(100);
-        }  
+        }
 
         let assignment = await consumer.assignment();
         await consumer.seekToBeginning(assignment);

docs/examples/python/reqid_native.py

@@ -1,7 +1,7 @@
 import taos
 
 conn = None
-reqId = 1
+reqId = 3
 host="localhost"
 port=6030
 try:
@@ -21,4 +21,4 @@ except Exception as err:
     
 finally:
     if conn:
-        conn.close()
+        conn.close()

docs/examples/python/reqid_rest.py

@@ -2,7 +2,7 @@ import taosrest
 
 client = None
 url="http://localhost:6041"
-reqId = 1
+reqId = 3
 try:
     client = taosrest.RestClient(url=url,
                    user="root",

docs/examples/python/reqid_ws.py

@@ -1,7 +1,7 @@
 import taosws
 
 conn = None
-reqId = 1
+reqId = 3
 host="localhost"
 port=6041
 try:
@@ -12,7 +12,7 @@ try:
         port=port,
     )
 
-    result = conn.query_with_req_id("SELECT ts, current, location FROM power.meters limit 100", req_id=1)
+    result = conn.query_with_req_id("SELECT ts, current, location FROM power.meters limit 100", req_id=3)
     # Get data from result as list of tuple
     for row in result:
         print(f"ts: {row[0]}, current: {row[1]}, location:  {row[2]}")
@@ -21,4 +21,4 @@ except Exception as err:
     print(f"Failed to execute sql with reqId:{reqId}, db addr:{host}:{port} ; ErrMessage:{err}")
 finally:
     if conn:
-        conn.close()
+        conn.close()

examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/ConsumerLoopFull.java

@@ -42,10 +42,10 @@ public class ConsumerLoopFull {
             return consumer;
         } catch (SQLException ex) {
             // handle any errors, please refer to the JDBC specifications for detailed exceptions info
-            System.out.println("Failed to create native consumer, host : " + config.getProperty("bootstrap.servers") + "; ErrCode:" + ex.getErrorCode() + "; ErrMessage: " + ex.getMessage());
+            System.out.println("Failed to create native consumer, host: " + config.getProperty("bootstrap.servers") + "; ErrCode:" + ex.getErrorCode() + "; ErrMessage: " + ex.getMessage());
             throw new SQLException("Failed to create consumer", ex);
         } catch (Exception ex) {
-            System.out.println("Failed to create native consumer, host : " + config.getProperty("bootstrap.servers")
+            System.out.println("Failed to create native consumer, host: " + config.getProperty("bootstrap.servers")
                     + "; ErrMessage: " + ex.getMessage());
             throw new SQLException("Failed to create consumer", ex);
         }

examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/WsConsumerLoopFull.java

@@ -40,10 +40,10 @@ public class WsConsumerLoopFull {
             return consumer;
         } catch (SQLException ex) {
             // handle any errors, please refer to the JDBC specifications for detailed exceptions info
-            System.out.println("Failed to create websocket consumer, host : " + config.getProperty("bootstrap.servers") + "; ErrCode:" + ex.getErrorCode() + "; ErrMessage: " + ex.getMessage());
+            System.out.println("Failed to create websocket consumer, host: " + config.getProperty("bootstrap.servers") + "; ErrCode:" + ex.getErrorCode() + "; ErrMessage: " + ex.getMessage());
             throw new SQLException("Failed to create consumer", ex);
         } catch (Exception ex) {
-            System.out.println("Failed to create websocket consumer, host : " + config.getProperty("bootstrap.servers")
+            System.out.println("Failed to create websocket consumer, host: " + config.getProperty("bootstrap.servers")
                     + "; ErrMessage: " + ex.getMessage());
             throw new SQLException("Failed to create consumer", ex);
         }