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Merged
CritasWang merged 2 commits into from
Apr 17, 2025
Merged

Yr 196 data synchronization does not support from 1. x to 2. x #704

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c3b2ae8
Data synchronization does not support from 1. x to 2. x
W1y1r Apr 17, 2025
59cdea2
Cannot support data synchronization between 1. x and 2. x
W1y1r Apr 17, 2025
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3 changes: 1 addition & 2 deletions src/UserGuide/Master/Table/User-Manual/Data-Sync_apache.md
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Expand Up @@ -79,8 +79,7 @@ By declaratively configuring these three parts in an SQL statement, flexible dat

### 1.2 Functional Limitations and Notes

- Supports data synchronization from IoTDB version 1.x series to version 2.x and later.
- Does not support data synchronization from IoTDB version 2.x series to version 1.x series.
- Data synchronization between IoTDB of 1. x series version and IoTDB of 2. x and above series versions is not supported.
- When performing data synchronization tasks, avoid executing any deletion operations to prevent inconsistencies between the two ends.
- The `pipe` and `pipe plugins` for tree models and table models are designed to be isolated from each other. Before creating a `pipe`, it is recommended to first use the `show` command to query the built-in plugins available under the current `-sql_dialect` parameter configuration to ensure syntax compatibility and functional support.

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3 changes: 1 addition & 2 deletions src/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
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Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@ By declaratively configuring these three parts in an SQL statement, flexible dat

### 1.2 Functional Limitations and Notes

- Supports data synchronization from IoTDB version 1.x series to version 2.x and later.
- Does not support data synchronization from IoTDB version 2.x series to version 1.x series.
- Data synchronization between IoTDB of 1. x series version and IoTDB of 2. x and above series versions is not supported.
- When performing data synchronization tasks, avoid executing any deletion operations to prevent inconsistencies between the two ends.
- The `pipe` and `pipe plugins` for tree models and table models are designed to be isolated from each other. Before creating a `pipe`, it is recommended to first use the `show` command to query the built-in plugins available under the current `-sql_dialect` parameter configuration to ensure syntax compatibility and functional support.

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3 changes: 1 addition & 2 deletions src/UserGuide/latest-Table/User-Manual/Data-Sync_apache.md
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -79,8 +79,7 @@ By declaratively configuring these three parts in an SQL statement, flexible dat

### 1.2 Functional Limitations and Notes

- Supports data synchronization from IoTDB version 1.x series to version 2.x and later.
- Does not support data synchronization from IoTDB version 2.x series to version 1.x series.
- Data synchronization between IoTDB of 1. x series version and IoTDB of 2. x and above series versions is not supported.
- When performing data synchronization tasks, avoid executing any deletion operations to prevent inconsistencies between the two ends.
- The `pipe` and `pipe plugins` for tree models and table models are designed to be isolated from each other. Before creating a `pipe`, it is recommended to first use the `show` command to query the built-in plugins available under the current `-sql_dialect` parameter configuration to ensure syntax compatibility and functional support.

Expand Down
3 changes: 1 addition & 2 deletions src/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@ By declaratively configuring these three parts in an SQL statement, flexible dat

### 1.2 Functional Limitations and Notes

- Supports data synchronization from IoTDB version 1.x series to version 2.x and later.
- Does not support data synchronization from IoTDB version 2.x series to version 1.x series.
- Data synchronization between IoTDB of 1. x series version and IoTDB of 2. x and above series versions is not supported.
- When performing data synchronization tasks, avoid executing any deletion operations to prevent inconsistencies between the two ends.
- The `pipe` and `pipe plugins` for tree models and table models are designed to be isolated from each other. Before creating a `pipe`, it is recommended to first use the `show` command to query the built-in plugins available under the current `-sql_dialect` parameter configuration to ensure syntax compatibility and functional support.

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3 changes: 1 addition & 2 deletions src/zh/UserGuide/Master/Table/User-Manual/Data-Sync_apache.md
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Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@

### 1.2 功能限制及说明

- 支持 1.x 系列版本 IoTDB 数据同步到 2.x 以及以上系列版本版本的 IoTDB。
- 不支持 2.x 系列版本 IoTDB 数据同步到 1.x 系列版本版本的 IoTDB。
- 不支持 1.x 系列版本 IoTDB 与 2.x 以及以上系列版本的 IoTDB 之间进行数据同步。
- 在进行数据同步任务时，请避免执行任何删除操作，防止两端状态不一致。
- 树模型与表模型的`pipe`及`pipe plugins`在设计上相互隔离，建议在创建`pipe`前先通过`show`命令查询当前`-sql_dialect`参数配置下可用的内置插件，以确保语法兼容性和功能支持。

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3 changes: 1 addition & 2 deletions src/zh/UserGuide/Master/Table/User-Manual/Data-Sync_timecho.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@

### 1.2 功能限制及说明

- 支持 1.x 系列版本 IoTDB 数据同步到 2.x 以及以上系列版本版本的 IoTDB。
- 不支持 2.x 系列版本 IoTDB 数据同步到 1.x 系列版本版本的 IoTDB。
- 不支持 1.x 系列版本 IoTDB 与 2.x 以及以上系列版本的 IoTDB 之间进行数据同步。
- 在进行数据同步任务时，请避免执行任何删除操作，防止两端状态不一致。
- 树模型与表模型的`pipe`及`pipe plugins`在设计上相互隔离，建议在创建`pipe`前先通过`show`命令查询当前`-sql_dialect`参数配置下可用的内置插件，以确保语法兼容性和功能支持。

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3 changes: 1 addition & 2 deletions src/zh/UserGuide/latest-Table/User-Manual/Data-Sync_apache.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@

### 1.2 功能限制及说明

- 支持 1.x 系列版本 IoTDB 数据同步到 2.x 以及以上系列版本版本的 IoTDB。
- 不支持 2.x 系列版本 IoTDB 数据同步到 1.x 系列版本版本的 IoTDB。
- 不支持 1.x 系列版本 IoTDB 与 2.x 以及以上系列版本的 IoTDB 之间进行数据同步。
- 在进行数据同步任务时，请避免执行任何删除操作，防止两端状态不一致。
- 树模型与表模型的`pipe`及`pipe plugins`在设计上相互隔离，建议在创建`pipe`前先通过`show`命令查询当前`-sql_dialect`参数配置下可用的内置插件，以确保语法兼容性和功能支持。

Expand Down
3 changes: 1 addition & 2 deletions src/zh/UserGuide/latest-Table/User-Manual/Data-Sync_timecho.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,8 +78,7 @@

### 1.2 功能限制及说明

- 支持 1.x 系列版本 IoTDB 数据同步到 2.x 以及以上系列版本版本的 IoTDB。
- 不支持 2.x 系列版本 IoTDB 数据同步到 1.x 系列版本版本的 IoTDB。
- 不支持 1.x 系列版本 IoTDB 与 2.x 以及以上系列版本的 IoTDB 之间进行数据同步。
- 在进行数据同步任务时，请避免执行任何删除操作，防止两端状态不一致。
- 树模型与表模型的`pipe`及`pipe plugins`在设计上相互隔离，建议在创建`pipe`前先通过`show`命令查询当前`-sql_dialect`参数配置下可用的内置插件，以确保语法兼容性和功能支持。

Expand Down