Merge branch 'develop' of https://github.com/taosdata/TDengine into feature/TD-10418

README-CN.md

@@ -7,6 +7,7 @@
 [![TDengine](TDenginelogo.png)](https://www.taosdata.com)
 
 简体中文 | [English](./README.md) 
+很多职位正在热招中，请看[这里](https://www.taosdata.com/cn/careers/) 
 
 # TDengine 简介
 

README.md

@@ -7,6 +7,7 @@
 [![TDengine](TDenginelogo.png)](https://www.taosdata.com)
 
 English | [简体中文](./README-CN.md) 
+We are hiring, check [here](https://www.taosdata.com/en/careers/)
 
 # What is TDengine？
 

src/kit/taosdemo/taosdemo.c

@@ -6720,7 +6720,7 @@ static int generateSampleFromRand(
 
                 case TSDB_DATA_TYPE_NCHAR:
                     dataLen = (columns)?columns[c].dataLen:g_args.binwidth;
-                    rand_string(data, dataLen);
+                    rand_string(data, dataLen - 1);
                     pos += sprintf(buff + pos, "%s,", data);
                     break;