taosdata · zitsen · Dec 31, 2025 · Dec 31, 2025 · Dec 31, 2025 · Dec 31, 2025
@@ -22,7 +22,8 @@ import PkgListV37 from "/components/PkgListV37";
 
 :::tip
 
-1. If the TDengine service is not deployed on this machine and only the application driver is installed, then only `firstEP` needs to be configured in `taos.cfg`, there is no need to configure `FQDN` on this machine.
-2. To prevent the "Unable to resolve FQDN" error when connecting to the server, it is recommended to ensure that the `/etc/hosts` file on your machine is configured with the correct FQDN value of the server, or that the DNS service is properly configured.
+1. Starting from version 3.4.0.0, the Enterprise Edition is not fully compatible with the Community Edition. To avoid compatibility issues when the two are interconnected, please ensure that you install the client driver corresponding to the server. Using a Community Edition driver to connect to an Enterprise Edition server will fail with error "Edition not compatible", and vice versa.
+2. If the TDengine service is not deployed on this machine and only the application driver is installed, then only `firstEP` needs to be configured in `taos.cfg`, there is no need to configure `FQDN` on this machine.
+3. To prevent the "Unable to resolve FQDN" error when connecting to the server, it is recommended to ensure that the `/etc/hosts` file on your machine is configured with the correct FQDN value of the server, or that the DNS service is properly configured.
 
 :::
@@ -11,7 +11,8 @@ import PkgListV37 from "/components/PkgListV37";
 
 :::tip
 
-1. If the TDengine service is not deployed on the local machine and only the application driver is installed, then only `firstEP` needs to be configured in `taos.cfg`, there is no need to configure `FQDN` on the local machine.
-2. To prevent the "Unable to resolve FQDN" error when connecting to the server, it is recommended to ensure that the local `/etc/hosts` file has been configured with the correct FQDN value of the server, or that the DNS service has been properly set up.
+1. Starting from version 3.4.0.0, the Enterprise Edition is not fully compatible with the Community Edition. To avoid compatibility issues when the two are interconnected, please ensure that you install the client driver corresponding to the server. Using a Community Edition driver to connect to an Enterprise Edition server will fail with error "Edition not compatible", and vice versa.
+2. If the TDengine service is not deployed on the local machine and only the application driver is installed, then only `firstEP` needs to be configured in `taos.cfg`, there is no need to configure `FQDN` on the local machine.
+3. To prevent the "Unable to resolve FQDN" error when connecting to the server, it is recommended to ensure that the local `/etc/hosts` file has been configured with the correct FQDN value of the server, or that the DNS service has been properly set up.
 
 :::
@@ -25,7 +25,8 @@ import PkgListV37 from "/components/PkgListV37";
 
 :::tip
 
-1. If using FQDN to connect to the server, ensure that the local network environment DNS is properly configured, or add FQDN addressing records in the hosts file, such as editing C:\Windows\system32\drivers\etc\hosts, adding records like: `192.168.1.99 h1.taos.com`
-2. Uninstallation: Run unins000.exe to uninstall the TDengine application driver.
+1. Starting from version 3.4.0.0, the Enterprise Edition is not fully compatible with the Community Edition. To avoid compatibility issues when the two are interconnected, please ensure that you install the client driver corresponding to the server. Using a Community Edition driver to connect to an Enterprise Edition server will fail with error "Edition not compatible", and vice versa.
+2. If using FQDN to connect to the server, ensure that the local network environment DNS is properly configured, or add FQDN addressing records in the hosts file, such as editing C:\Windows\system32\drivers\etc\hosts, adding records like: `192.168.1.99 h1.taos.com`
+3. Uninstallation: Run unins000.exe to uninstall the TDengine application driver.
 
 :::
@@ -24,7 +24,8 @@ import PkgListV37 from "/components/PkgListV37";
 
 :::tip
 
-1. 如本机没有部署 TDengine 服务，仅安装了应用驱动，则 `taos.cfg` 中仅需配置 `firstEP`，无需在本机配置 `FQDN`。
-2. 为防止与服务器端连接时出现“Unable to resolve FQDN”错误，建议确认本机的 `/etc/hosts` 文件已经配置了服务器正确的 FQDN 值，或配置好了 DNS 服务。
+1. 自 3.4.0.0 版开始，企业版与社区版不完全兼容，为避免二者互联导致兼容性问题，请务必安装与服务端对应的客户端驱动。当使用社区版驱动连接企业版服务端或使用企业版驱动连接社区版服务端时，会返回错误“Edition not compatible”。
+2. 如本机没有部署 TDengine 服务，仅安装了应用驱动，则 `taos.cfg` 中仅需配置 `firstEP`，无需在本机配置 `FQDN`。
+3. 为防止与服务器端连接时出现“Unable to resolve FQDN”错误，建议确认本机的 `/etc/hosts` 文件已经配置了服务器正确的 FQDN 值，或配置好了 DNS 服务。
 
 :::
@@ -11,7 +11,8 @@ import PkgListV37 from "/components/PkgListV37";
 
 :::tip
 
-1. 如本机没有部署 TDengine 服务，仅安装了应用驱动，则 `taos.cfg` 中仅需配置 `firstEP`，无需在本机配置 `FQDN`。
-2. 为防止与服务器端连接时出现“Unable to resolve FQDN”错误，建议确认本机的 `/etc/hosts` 文件已经配置了服务器正确的 FQDN 值，或配置好了 DNS 服务。
+1. 自 3.4.0.0 版开始，企业版与社区版不完全兼容，为避免二者互联导致兼容性问题，请务必安装与服务端对应的客户端驱动。当使用社区版驱动连接企业版服务端或使用企业版驱动连接社区版服务端时，会返回错误“Edition not compatible”。
+2. 如本机没有部署 TDengine 服务，仅安装了应用驱动，则 `taos.cfg` 中仅需配置 `firstEP`，无需在本机配置 `FQDN`。
+3. 为防止与服务器端连接时出现“Unable to resolve FQDN”错误，建议确认本机的 `/etc/hosts` 文件已经配置了服务器正确的 FQDN 值，或配置好了 DNS 服务。
 
 :::
@@ -25,7 +25,8 @@ import PkgListV37 from "/components/PkgListV37";
 
 :::tip
 
-1. 如利用 FQDN 连接服务器，必须确认本机网络环境 DNS 已配置好，或在 hosts 文件中添加 FQDN 寻址记录，如编辑 C:\Windows\system32\drivers\etc\hosts，添加类似如下的记录：`192.168.1.99 h1.taos.com`
-2. 卸载：运行 unins000.exe 可卸载 TDengine 应用驱动。
+1. 自 3.4.0.0 版开始，企业版与社区版不完全兼容，为避免二者互联导致兼容性问题，请务必安装与服务端对应的客户端驱动。当使用社区版驱动连接企业版服务端或使用企业版驱动连接社区版服务端时，会返回错误“Edition not compatible”。
+2. 如利用 FQDN 连接服务器，必须确认本机网络环境 DNS 已配置好，或在 hosts 文件中添加 FQDN 寻址记录，如编辑 C:\Windows\system32\drivers\etc\hosts，添加类似如下的记录：`192.168.1.99 h1.taos.com`
+3. 卸载：运行 unins000.exe 可卸载 TDengine 应用驱动。
 
 :::
@@ -1,4 +1,4 @@
-char td_version[64] = "${TD_VER_NUMBER}-${TD_EDITION}";
+char td_version[64] = "${TD_VER_NUMBER}.${TD_EDITION}";
 char td_compatible_version[12] = "${TD_VER_COMPATIBLE}";
 char td_gitinfo[48] = "${TD_VER_GIT}";
 char td_gitinfoOfInternal[48] = "${TD_VER_GIT_INTERNAL}";