This is an automated email from the ASF dual-hosted git repository.
critas pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/iotdb-docs.git
The following commit(s) were added to refs/heads/main by this push:
new 0bcd77be remove session from create table (#1031)
0bcd77be is described below
commit 0bcd77be4e10656539aa88ca4c3362601125902f
Author: leto-b <[email protected]>
AuthorDate: Thu Mar 12 16:53:38 2026 +0800
remove session from create table (#1031)
---
.../Table/Basic-Concept/Table-Management_apache.md | 76 ----------------------
.../Basic-Concept/Table-Management_timecho.md | 76 ----------------------
.../Basic-Concept/Table-Management_apache.md | 76 ----------------------
.../Basic-Concept/Table-Management_timecho.md | 76 ----------------------
.../Table/Basic-Concept/Table-Management_apache.md | 76 ----------------------
.../Basic-Concept/Table-Management_timecho.md | 76 ----------------------
.../Basic-Concept/Table-Management_apache.md | 76 ----------------------
.../Basic-Concept/Table-Management_timecho.md | 76 ----------------------
8 files changed, 608 deletions(-)
diff --git
a/src/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
b/src/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
index 6b7bb0cb..1aacb9d3 100644
--- a/src/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
+++ b/src/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
@@ -105,82 +105,6 @@ CREATE TABLE tableC (
Note: If your terminal does not support multi-line paste (e.g., Windows CMD),
please reformat the SQL statement into a single line before execution.
-#### 1.1.2 Automatically Create Tables via SESSION
-
-Tables can be created automatically when inserting data via session.
-
-**Examples:**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // Insert data without manually creating the table
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-After the code execution is complete, you can use the following statement to
verify that the table has been successfully created, including details about
the time column, tag columns, attribute columns, and field columns.
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 View Tables
Used to view all tables and their properties in the current or a specified
database.
diff --git
a/src/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
b/src/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
index 7e2e628a..112f90f6 100644
--- a/src/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
+++ b/src/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
@@ -105,82 +105,6 @@ CREATE TABLE tableC (
Note: If your terminal does not support multi-line paste (e.g., Windows CMD),
please reformat the SQL statement into a single line before execution.
-#### 1.1.2 Automatically Create Tables via SESSION
-
-Tables can be created automatically when inserting data via session.
-
-**Examples:**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // Insert data without manually creating the table
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-After the code execution is complete, you can use the following statement to
verify that the table has been successfully created, including details about
the time column, tag columns, attribute columns, and field columns.
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 View Tables
Used to view all tables and their properties in the current or a specified
database.
diff --git
a/src/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
b/src/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
index 6b7bb0cb..1aacb9d3 100644
--- a/src/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
+++ b/src/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
@@ -105,82 +105,6 @@ CREATE TABLE tableC (
Note: If your terminal does not support multi-line paste (e.g., Windows CMD),
please reformat the SQL statement into a single line before execution.
-#### 1.1.2 Automatically Create Tables via SESSION
-
-Tables can be created automatically when inserting data via session.
-
-**Examples:**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // Insert data without manually creating the table
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-After the code execution is complete, you can use the following statement to
verify that the table has been successfully created, including details about
the time column, tag columns, attribute columns, and field columns.
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 View Tables
Used to view all tables and their properties in the current or a specified
database.
diff --git
a/src/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
b/src/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
index 7e2e628a..112f90f6 100644
--- a/src/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
+++ b/src/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
@@ -105,82 +105,6 @@ CREATE TABLE tableC (
Note: If your terminal does not support multi-line paste (e.g., Windows CMD),
please reformat the SQL statement into a single line before execution.
-#### 1.1.2 Automatically Create Tables via SESSION
-
-Tables can be created automatically when inserting data via session.
-
-**Examples:**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // Insert data without manually creating the table
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-After the code execution is complete, you can use the following statement to
verify that the table has been successfully created, including details about
the time column, tag columns, attribute columns, and field columns.
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 View Tables
Used to view all tables and their properties in the current or a specified
database.
diff --git
a/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
b/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
index cc403027..cff2f64f 100644
--- a/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
+++ b/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_apache.md
@@ -112,82 +112,6 @@ CREATE TABLE tableC (
注意：若您使用的终端不支持多行粘贴（例如 Windows CMD），请将 SQL 语句调整为单行格式后再执行。
-#### 1.1.2 通过 Session 写入自动创建表
-
-在通过 Session 进行数据写入时，IoTDB 能够根据写入请求中的信息自动构建表结构，无需用户事先手动创建表即可直接执行数据写入操作。
-
-**示例：**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // 不创建表直接写入数据
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-在代码执行完成后，可以通过下述语句确认表已成功创建，其中包含了时间列、标签列、属性列以及测点列等各类信息。
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 查看表
用于查看该数据库中或指定数据库中的所有表和表库的属性信息。
diff --git
a/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
b/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
index ed4b890a..32294fb2 100644
--- a/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
+++ b/src/zh/UserGuide/Master/Table/Basic-Concept/Table-Management_timecho.md
@@ -112,82 +112,6 @@ CREATE TABLE tableC (
注意：若您使用的终端不支持多行粘贴（例如 Windows CMD），请将 SQL 语句调整为单行格式后再执行。
-#### 1.1.2 通过 Session 写入自动创建表
-
-在通过 Session 进行数据写入时，IoTDB 能够根据写入请求中的信息自动构建表结构，无需用户事先手动创建表即可直接执行数据写入操作。
-
-**示例：**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // 不创建表直接写入数据
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-在代码执行完成后，可以通过下述语句确认表已成功创建，其中包含了时间列、标签列、属性列以及测点列等各类信息。
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 查看表
用于查看该数据库中或指定数据库中的所有表和表库的属性信息。
diff --git
a/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
b/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
index cc403027..cff2f64f 100644
--- a/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
+++ b/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_apache.md
@@ -112,82 +112,6 @@ CREATE TABLE tableC (
注意：若您使用的终端不支持多行粘贴（例如 Windows CMD），请将 SQL 语句调整为单行格式后再执行。
-#### 1.1.2 通过 Session 写入自动创建表
-
-在通过 Session 进行数据写入时，IoTDB 能够根据写入请求中的信息自动构建表结构，无需用户事先手动创建表即可直接执行数据写入操作。
-
-**示例：**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // 不创建表直接写入数据
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-在代码执行完成后，可以通过下述语句确认表已成功创建，其中包含了时间列、标签列、属性列以及测点列等各类信息。
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 查看表
用于查看该数据库中或指定数据库中的所有表和表库的属性信息。
diff --git
a/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
b/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
index ed4b890a..32294fb2 100644
--- a/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
+++ b/src/zh/UserGuide/latest-Table/Basic-Concept/Table-Management_timecho.md
@@ -112,82 +112,6 @@ CREATE TABLE tableC (
注意：若您使用的终端不支持多行粘贴（例如 Windows CMD），请将 SQL 语句调整为单行格式后再执行。
-#### 1.1.2 通过 Session 写入自动创建表
-
-在通过 Session 进行数据写入时，IoTDB 能够根据写入请求中的信息自动构建表结构，无需用户事先手动创建表即可直接执行数据写入操作。
-
-**示例：**
-
-```Java
-try (ITableSession session =
- new TableSessionBuilder()
- .nodeUrls(Collections.singletonList("127.0.0.1:6667"))
- .username("root")
- .password("root")
- .build()) {
-
- session.executeNonQueryStatement("CREATE DATABASE db1");
- session.executeNonQueryStatement("use db1");
-
- // 不创建表直接写入数据
- List<String> columnNameList =
- Arrays.asList("region_id", "plant_id", "device_id", "model",
"temperature", "humidity");
- List<TSDataType> dataTypeList =
- Arrays.asList(
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.STRING,
- TSDataType.FLOAT,
- TSDataType.DOUBLE);
- List<ColumnCategory> columnTypeList =
- new ArrayList<>(
- Arrays.asList(
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.TAG,
- ColumnCategory.ATTRIBUTE,
- ColumnCategory.FIELD,
- ColumnCategory.FIELD));
- Tablet tablet = new Tablet("table1", columnNameList, dataTypeList,
columnTypeList, 100);
- for (long timestamp = 0; timestamp < 100; timestamp++) {
- int rowIndex = tablet.getRowSize();
- tablet.addTimestamp(rowIndex, timestamp);
- tablet.addValue("region_id", rowIndex, "1");
- tablet.addValue("plant_id", rowIndex, "5");
- tablet.addValue("device_id", rowIndex, "3");
- tablet.addValue("model", rowIndex, "A");
- tablet.addValue("temperature", rowIndex, 37.6F);
- tablet.addValue("humidity", rowIndex, 111.1);
- if (tablet.getRowSize() == tablet.getMaxRowNumber()) {
- session.insert(tablet);
- tablet.reset();
- }
- }
- if (tablet.getRowSize() != 0) {
- session.insert(tablet);
- tablet.reset();
- }
-}
-```
-
-在代码执行完成后，可以通过下述语句确认表已成功创建，其中包含了时间列、标签列、属性列以及测点列等各类信息。
-
-```SQL
-IoTDB> desc table1
-+-----------+---------+-----------+-------+
-| ColumnName| DataType| Category|Comment|
-+-----------+---------+-----------+-------+
-| time|TIMESTAMP| TIME| null|
-| region_id| STRING| TAG| null|
-| plant_id| STRING| TAG| null|
-| device_id| STRING| TAG| null|
-| model| STRING| ATTRIBUTE| null|
-|temperature| FLOAT| FIELD| null|
-| humidity| DOUBLE| FIELD| null|
-+-----------+---------+-----------+-------+
-```
-
### 1.2 查看表
用于查看该数据库中或指定数据库中的所有表和表库的属性信息。
