modify alert sql

docs/examples/node/websocketexample/sql_example.js

@@ -25,8 +25,10 @@ async function createDbAndTable() {
     let wsSql = null;
     try {
         wsSql = await createConnect();
+        // create database
         await wsSql.exec('CREATE DATABASE IF NOT EXISTS power');
-
+        console.log("Create database power successfully.");
+        // create table
         await wsSql.exec('CREATE STABLE IF NOT EXISTS power.meters ' + 
         '(_ts timestamp, current float, voltage int, phase float) ' +
         'TAGS (location binary(64), groupId int);');
@@ -109,7 +111,7 @@ async function sqlWithReqid() {
         }
     }
     catch (err) {
-        console.error("Failed to execute sql with reqId: " + reqId + "," + err.code + "; ErrMessage: " + err.message);
+        console.error("Failed to execute sql with reqId: " + reqId + ", ErrCode:" + err.code + "; ErrMessage: " + err.message);
     }
     finally {
         if (wsRows) {

docs/examples/python/connect_example.py

@@ -14,7 +14,7 @@ def create_connection():
         )
         print(f"Connected to {host}:{port} successfully.");
     except Exception as err:
-        print(f"Failed to connect to {host}:{port} ; err:{err}")
+        print(f"Failed to connect to {host}:{port} ; ErrMessage:{err}")
     finally:
         if conn:
             conn.close()

docs/examples/python/connect_rest_example.py

@@ -12,7 +12,7 @@ def create_connection():
         
         print(f"Connected to {url} successfully.");
     except Exception as err:
-        print(f"Failed to connect to {url} ; err:{err}")
+        print(f"Failed to connect to {url} ; ErrMessage:{err}")
     finally:
         if conn:
             conn.close() 

docs/examples/python/connect_websocket_examples.py

@@ -14,7 +14,7 @@ def create_connection():
         )
         print(f"Connected to {host}:{port} successfully.");
     except Exception as err:
-        print(f"Failed to connect to {host}:{port} ; Err:{err}")
+        print(f"Failed to connect to {host}:{port} ; ErrMessage:{err}")
    
     return conn
  # ANCHOR_END: connect

docs/examples/python/create_db_native.py

@@ -20,7 +20,7 @@ try:
     print(f"Create stable power.meters successfully, rowsAffected: {rowsAffected}");
 
 except Exception as err:
-    print(f"Failed to create db and table, db addr:{host}:{port} ; err:{err}") 
+    print(f"Failed to create db and table, db addr:{host}:{port} ; ErrMessage:{err}") 
 finally:
     if conn:
         conn.close()       

docs/examples/python/create_db_rest.py

@@ -19,7 +19,7 @@ try:
     print(f"Create stable power.meters successfully, rowsAffected: {rowsAffected}");
 
 except Exception as err:
-    print(f"Failed to create db and table, url:{url} ; err:{err}") 
+    print(f"Failed to create db and table, url:{url} ; ErrMessage:{err}") 
 finally:
     if conn:
         conn.close()

docs/examples/python/create_db_ws.py

@@ -20,7 +20,7 @@ try:
     print(f"Create stable power.meters successfully, rowsAffected: {rowsAffected}");
 
 except Exception as err:
-    print(f"Failed to create db and table, db addrr:{host}:{port} ; err:{err}") 
+    print(f"Failed to create db and table, db addrr:{host}:{port} ; ErrMessage:{err}") 
 finally:
     if conn:
         conn.close()

docs/examples/python/insert_native.py

@@ -21,7 +21,7 @@ try:
     print(f"Successfully inserted {affectedRows} rows to power.meters.")
 
 except Exception as err:
-    print(f"Failed to insert data to power.meters, db addr:{host}:{port} ; err:{err}")
+    print(f"Failed to insert data to power.meters, db addr:{host}:{port} ; ErrMessage:{err}")
 finally:
     if conn:
         conn.close()

docs/examples/python/insert_rest.py

@@ -20,7 +20,7 @@ try:
     print(f"Successfully inserted {affectedRows} rows to power.meters.")
 
 except Exception as err:
-    print(f"Failed to insert data to power.meters, url:{url} ; err:{err}")
+    print(f"Failed to insert data to power.meters, url:{url} ; ErrMessage:{err}")
 finally:
     if conn:
         conn.close()

docs/examples/python/insert_ws.py

@@ -21,7 +21,7 @@ try:
     print(f"Successfully inserted {affectedRows} rows to power.meters.")
 
 except Exception as err:
-    print(f"Failed to insert data to power.meters, db addr:{host}:{port} ; err:{err}")
+    print(f"Failed to insert data to power.meters, db addr:{host}:{port} ; ErrMessage:{err}")
 finally:
     if conn:
         conn.close()

docs/examples/python/query_native.py

@@ -15,7 +15,7 @@ try:
         print(f"ts: {row[0]}, current: {row[1]}, location:  {row[2]}")
 
 except Exception as err:
-    print(f"Failed to query data from power.meters, db addr:{host}:{port} ; err:{err}")
+    print(f"Failed to query data from power.meters, db addr:{host}:{port} ; ErrMessage:{err}")
 finally:
     if conn:
         conn.close()

docs/examples/python/query_rest.py

@@ -14,4 +14,4 @@ try:
             print(f"ts: {row[0]}, current: {row[1]}, location:  {row[2]}")
 
 except Exception as err:
-    print(f"Failed to query data from power.meters, url:{url} ; err:{err}")
+    print(f"Failed to query data from power.meters, url:{url} ; ErrMessage:{err}")

docs/examples/python/query_ws.py

@@ -14,7 +14,7 @@ try:
         print(f"ts: {row[0]}, current: {row[1]}, location:  {row[2]}")
 
 except Exception as err:
-    print(f"Failed to query data from power.meters, db addr:{host}:{port} ; err:{err}")
+    print(f"Failed to query data from power.meters, db addr:{host}:{port} ; ErrMessage:{err}")
 finally:
     if conn:
         conn.close()

docs/examples/python/reqid_native.py

@@ -17,7 +17,7 @@ try:
          print(f"ts: {row[0]}, current: {row[1]}, location:  {row[2]}")
 
 except Exception as err:
-    print(f"Failed to execute sql with reqId:{reqId}, db addr:{host}:{port} ; err:{err}")
+    print(f"Failed to execute sql with reqId:{reqId}, db addr:{host}:{port} ; ErrMessage:{err}")
     
 finally:
     if conn:

docs/examples/python/reqid_rest.py

@@ -15,4 +15,4 @@ try:
             print(f"ts: {row[0]}, current: {row[1]}, location:  {row[2]}")
 
 except Exception as err:
-    print(f"Failed to execute sql with reqId:{reqId}, url:{url} ; err:{err}")
+    print(f"Failed to execute sql with reqId:{reqId}, url:{url} ; ErrMessage:{err}")

docs/examples/python/reqid_ws.py

@@ -18,7 +18,7 @@ try:
         print(f"ts: {row[0]}, current: {row[1]}, location:  {row[2]}")
 
 except Exception as err:
-    print(f"Failed to execute sql with reqId:{reqId}, db addr:{host}:{port} ; err:{err}")
+    print(f"Failed to execute sql with reqId:{reqId}, db addr:{host}:{port} ; ErrMessage:{err}")
 finally:
     if conn:
         conn.close()

docs/examples/python/schemaless_native.py

@@ -34,7 +34,7 @@ try:
     )
     print("Inserted data with schemaless successfully.");
 except Exception as err:
-    print(f"Failed to insert data with schemaless, addr: {host}:{port}  err:{err}")
+    print(f"Failed to insert data with schemaless, addr: {host}:{port}  ErrMessage:{err}")
 finally:
     if conn:
         conn.close()

docs/examples/python/schemaless_ws.py

@@ -66,7 +66,7 @@ def schemaless_insert():
         )
         print("Inserted data with schemaless successfully.");
     except Exception as err:
-        print(f"Failed to insert data with schemaless, addr: {host}:{port}  err:{err}")
+        print(f"Failed to insert data with schemaless, addr: {host}:{port}  ErrMessage:{err}")
         raise err
     
     finally:

docs/examples/python/stmt_native.py

@@ -56,7 +56,7 @@ try:
         print(f"Successfully inserted to power.meters.")
 
 except Exception as err:
-    print(f"Failed to insert to table meters using stmt, addr:{host}:{port} ; err:{err}") 
+    print(f"Failed to insert to table meters using stmt, addr:{host}:{port} ; ErrMessage:{err}") 
 finally:
     if stmt:
         stmt.close()

docs/examples/python/stmt_ws.py

@@ -61,7 +61,7 @@ try:
         print(f"Successfully inserted to power.meters.")
         
 except Exception as err:
-    print(f"Failed to insert to table meters using stmt, addr:{host}:{port} ; err:{err}") 
+    print(f"Failed to insert to table meters using stmt, addr:{host}:{port} ; ErrMessage:{err}") 
 finally:
     if stmt:
         stmt.close()

docs/examples/python/tmq_native.py

@@ -39,7 +39,7 @@ def prepareMeta():
         affectedRows = conn.execute(sql)
         print(f"inserted into {affectedRows} rows to power.meters successfully.")
     except Exception as err:
-        print(f"prepare meta err:{err}")
+        print(f"prepare meta ErrMessage:{err}")
         raise err
     finally:
         if conn:
@@ -70,7 +70,7 @@ def create_consumer():
         print(f"Create consumer successfully, host: {host}:{port}, groupId: {groupId}, clientId: {clientId}");
         return consumer
     except Exception as err:
-        print(f"Failed to create websocket consumer, host: {host}:{port} ; err:{err}");
+        print(f"Failed to create websocket consumer, host: {host}:{port} ; ErrMessage:{err}");
         raise err
     # ANCHOR_END: create_consumer
 
@@ -96,7 +96,7 @@ def subscribe(consumer):
                         print(f"data: {data}")
 
     except Exception as err:
-        print(f"Failed to poll data, err:{err}")
+        print(f"Failed to poll data, ErrMessage:{err}")
         raise err
 
 
@@ -123,7 +123,7 @@ def commit_offset(consumer):
                 print("commit offset manually successfully.");
 
     except Exception as err:
-        print(f"Failed to poll data, err:{err}")
+        print(f"Failed to poll data, ErrMessage:{err}")
         raise err
     # ANCHOR_END: commit_offset
 
@@ -139,7 +139,7 @@ def seek_offset(consumer):
                 consumer.seek(partition)
                 print(f"assignment seek to beginning successfully");
     except Exception as err:
-        print(f"seek example failed; err:{err}")
+        print(f"seek example failed; ErrMessage:{err}")
         raise err
     # ANCHOR_END: assignment
 
@@ -150,7 +150,7 @@ def unsubscribe(consumer):
         consumer.unsubscribe()
         print("unsubscribe consumer successfully.");
     except Exception as err:
-        print(f"Failed to unsubscribe consumer. err:{err}")
+        print(f"Failed to unsubscribe consumer. ErrMessage:{err}")
 
 
 # ANCHOR_END: unsubscribe
@@ -165,7 +165,7 @@ if __name__ == "__main__":
         commit_offset(consumer)
         unsubscribe(consumer)
     except Exception as err:
-        print(f"Failed to stmt consumer. err:{err}")
+        print(f"Failed to stmt consumer. ErrMessage:{err}")
     finally:
         if consumer:
             consumer.close()

docs/examples/python/tmq_websocket_example.py

@@ -51,7 +51,7 @@ def prepareMeta():
         print(f"inserted into {affectedRows} rows to power.meters successfully.")
 
     except Exception as err:
-        print(f"Failed to prepareMeta {err}")
+        print(f"Failed to prepareMeta ErrMessage:{err}")
         raise err
     finally:
         if conn:
@@ -78,7 +78,7 @@ def create_consumer():
         print(f"Create consumer successfully, host: {host}:{port}, groupId: {groupId}, clientId: {clientId}");
         return consumer;
     except Exception as err:
-        print(f"Failed to create websocket consumer, host: {host}:{port} ; err:{err}");
+        print(f"Failed to create websocket consumer, host: {host}:{port} ; ErrMessage:{err}");
         raise err
 
 
@@ -98,7 +98,7 @@ def seek_offset(consumer):
                 print("assignment seek to beginning successfully");
 
     except Exception as err:
-        print(f"seek example failed; err:{err}")
+        print(f"seek example failed; ErrMessage:{err}")
         raise err
     # ANCHOR_END: assignment
 
@@ -116,7 +116,7 @@ def subscribe(consumer):
                         print(f"data: {row}")
 
     except Exception as err:
-        print(f"Failed to poll data, err:{err}")
+        print(f"Failed to poll data, ErrMessage:{err}")
         raise err
 
 
@@ -137,7 +137,7 @@ def commit_offset(consumer):
                 print("commit offset manually successfully.");
 
     except Exception as err:
-        print(f"Failed to poll data, err:{err}")
+        print(f"Failed to poll data, ErrMessage:{err}")
         raise err
 
 
@@ -147,9 +147,9 @@ def commit_offset(consumer):
 def unsubscribe(consumer):
     try:
         consumer.unsubscribe()
-        print("unsubscribe consumer successfully.");
+        print("consumer unsubscribed successfully.");
     except Exception as err:
-        print("Failed to unsubscribe consumer. err:{err}")
+        print(f"Failed to unsubscribe consumer. ErrMessage:{err}")
 
 
 # ANCHOR_END: unsubscribe
@@ -164,7 +164,7 @@ if __name__ == "__main__":
         commit_offset(consumer)
         unsubscribe(consumer)
     except Exception as err:
-        print(f"Failed to stmt consumer. err:{err}")
+        print(f"Failed to stmt consumer. ErrorMessage:{err}")
     finally:
         if consumer:
             consumer.close()