diff --git a/src/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md b/src/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md index b5600b99c..e53194480 100644 --- a/src/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md +++ b/src/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md @@ -33,6 +33,8 @@ Writing a repeat timestamp covers the original timestamp data, which can be rega The [INSERT SQL statement](../SQL-Manual/SQL-Manual.md#insert-data) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Basic-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Basic-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md b/src/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md index 8bc50f4b7..bc1c8d950 100644 --- a/src/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md +++ b/src/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md @@ -29,6 +29,8 @@ This section mainly introduces the use of [INSERT SQL statement](../Reference/SQ The [INSERT SQL statement](../Reference/SQL-Reference.md) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Data-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Data-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/UserGuide/V1.0.x/Write-Data/Write-Data.md b/src/UserGuide/V1.0.x/Write-Data/Write-Data.md index 913414c78..4c532c7e9 100644 --- a/src/UserGuide/V1.0.x/Write-Data/Write-Data.md +++ b/src/UserGuide/V1.0.x/Write-Data/Write-Data.md @@ -31,6 +31,8 @@ Writing a repeat timestamp covers the original timestamp data, which can be rega The [INSERT SQL statement](../Reference/SQL-Reference.md) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Data-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Data-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/UserGuide/V1.1.x/Write-Data/Write-Data.md b/src/UserGuide/V1.1.x/Write-Data/Write-Data.md index a03c96062..ffd4ca036 100644 --- a/src/UserGuide/V1.1.x/Write-Data/Write-Data.md +++ b/src/UserGuide/V1.1.x/Write-Data/Write-Data.md @@ -31,6 +31,8 @@ Writing a repeat timestamp covers the original timestamp data, which can be rega The [INSERT SQL statement](../Reference/SQL-Reference.md) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Data-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Data-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md b/src/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md index d726434d3..cfdd3003f 100644 --- a/src/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md +++ b/src/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md @@ -33,6 +33,8 @@ Writing a repeat timestamp covers the original timestamp data, which can be rega The [INSERT SQL statement](../SQL-Manual/SQL-Manual.md) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Basic-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Basic-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md b/src/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md index f0285dbaa..cc50d1555 100644 --- a/src/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md +++ b/src/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md @@ -33,6 +33,8 @@ Writing a repeat timestamp covers the original timestamp data, which can be rega The [INSERT SQL statement](../SQL-Manual/SQL-Manual.md#insert-data) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Basic-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Basic-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md b/src/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md index b5600b99c..e53194480 100644 --- a/src/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md +++ b/src/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md @@ -33,6 +33,8 @@ Writing a repeat timestamp covers the original timestamp data, which can be rega The [INSERT SQL statement](../SQL-Manual/SQL-Manual.md#insert-data) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Basic-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Basic-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/UserGuide/latest/Basic-Concept/Write-Delete-Data.md b/src/UserGuide/latest/Basic-Concept/Write-Delete-Data.md index b5600b99c..e53194480 100644 --- a/src/UserGuide/latest/Basic-Concept/Write-Delete-Data.md +++ b/src/UserGuide/latest/Basic-Concept/Write-Delete-Data.md @@ -33,6 +33,8 @@ Writing a repeat timestamp covers the original timestamp data, which can be rega The [INSERT SQL statement](../SQL-Manual/SQL-Manual.md#insert-data) statement is used to insert data into one or more specified timeseries created. For each point of data inserted, it consists of a [timestamp](../Basic-Concept/Data-Model-and-Terminology.md) and a sensor acquisition value (see [Data Type](../Basic-Concept/Data-Type.md)). +Supports schema free writing, allowing data to be written directly when metadata is not defined, and the required metadata will be automatically recognized and registered in the database. + In the scenario of this section, take two timeseries `root.ln.wf02.wt02.status` and `root.ln.wf02.wt02.hardware` as an example, and their data types are BOOLEAN and TEXT, respectively. The sample code for single column data insertion is as follows: diff --git a/src/zh/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md b/src/zh/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md index f7c7bcc51..baff39c79 100644 --- a/src/zh/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md +++ b/src/zh/UserGuide/Master/Tree/Basic-Concept/Write-Delete-Data.md @@ -33,6 +33,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下： diff --git a/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md b/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md index 73fa421ae..1edd411cc 100644 --- a/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md +++ b/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Write-Data.md @@ -30,6 +30,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下： diff --git a/src/zh/UserGuide/V1.0.x/Write-Data/Write-Data.md b/src/zh/UserGuide/V1.0.x/Write-Data/Write-Data.md index 683bc0065..57b4f72b1 100644 --- a/src/zh/UserGuide/V1.0.x/Write-Data/Write-Data.md +++ b/src/zh/UserGuide/V1.0.x/Write-Data/Write-Data.md @@ -32,6 +32,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下： diff --git a/src/zh/UserGuide/V1.1.x/Write-Data/Write-Data.md b/src/zh/UserGuide/V1.1.x/Write-Data/Write-Data.md index 4a4eff04a..1a4a0d8e9 100644 --- a/src/zh/UserGuide/V1.1.x/Write-Data/Write-Data.md +++ b/src/zh/UserGuide/V1.1.x/Write-Data/Write-Data.md @@ -32,6 +32,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下： diff --git a/src/zh/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md b/src/zh/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md index 40a0b01ff..964f30a3e 100644 --- a/src/zh/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md +++ b/src/zh/UserGuide/V1.2.x/User-Manual/Write-Delete-Data.md @@ -33,6 +33,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下： diff --git a/src/zh/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md b/src/zh/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md index 22cd27362..bbde2ed70 100644 --- a/src/zh/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md +++ b/src/zh/UserGuide/V1.3.0-2/User-Manual/Write-Delete-Data.md @@ -33,6 +33,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下： diff --git a/src/zh/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md b/src/zh/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md index f7c7bcc51..baff39c79 100644 --- a/src/zh/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md +++ b/src/zh/UserGuide/V2.0.1/Tree/Basic-Concept/Write-Delete-Data.md @@ -33,6 +33,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下： diff --git a/src/zh/UserGuide/latest/Basic-Concept/Write-Delete-Data.md b/src/zh/UserGuide/latest/Basic-Concept/Write-Delete-Data.md index f7c7bcc51..baff39c79 100644 --- a/src/zh/UserGuide/latest/Basic-Concept/Write-Delete-Data.md +++ b/src/zh/UserGuide/latest/Basic-Concept/Write-Delete-Data.md @@ -33,6 +33,8 @@ IoTDB 为用户提供多种插入实时数据的方式，例如在 [Cli/Shell 使用 INSERT 语句可以向指定的已经创建的一条或多条时间序列中插入数据。对于每一条数据，均由一个时间戳类型的时间戳和一个数值或布尔值、字符串类型的传感器采集值组成。 +支持无模式写入，可以在未定义元数据时，直接写入数据，数据库中将自动识别并注册所需的元数据。 + 在本节的场景实例下，以其中的两个时间序列`root.ln.wf02.wt02.status`和`root.ln.wf02.wt02.hardware`为例 ，它们的数据类型分别为 BOOLEAN 和 TEXT。 单列数据插入示例代码如下：