[docs](load) update strict mode description and examples (#3545)

## Versions 

- [x] dev
- [x] 4.x
- [ ] 3.x
- [ ] 2.1

## Languages

- [x] Chinese
- [x] English

## Docs Checklist

- [ ] Checked by AI
- [ ] Test Cases Built

Author: jacktengg

docs/data-operate/import/handling-messy-data.md

@@ -35,7 +35,7 @@ The system employs different strategies based on the strict mode setting:
 | ----------------- | -------------------- | ----------------------------- | ----------- | ------ |
 | NULL              | \N                   | NULL                          | ON/OFF      | NULL   |
 | Non-NULL          | "abc" or 2000       | NULL                          | ON          | Invalid (Filtered) |
-| Non-NULL          | "abc"               | NULL                          | OFF         | NULL    |
+| Non-NULL          | "abc" or 2000       | NULL                          | OFF         | NULL    |
 | Non-NULL          | 1                   | 1                             | ON/OFF      | Loaded Successfully |
 
 :::tip
@@ -51,14 +51,28 @@ The system employs different strategies based on the strict mode setting:
 | NULL              | \N                   | NULL                         | ON/OFF      | NULL   |
 | Non-NULL          | aaa                 | NULL                         | ON          | Invalid (Filtered) |
 | Non-NULL          | aaa                 | NULL                         | OFF         | NULL    |
-| Non-NULL          | 1 or 10             | 1 or 10                      | ON/OFF      | Loaded Successfully |
+| Non-NULL          | 10                  | NULL (overflow)              | ON          | Filtered            |
+| Non-NULL          | 10                  | NULL (overflow)              | OFF         | NULL              |
 
 :::tip
 1. The column in the table allows NULL values
 
 2. `abc` becomes NULL after conversion to Decimal due to type issues. When strict mode is ON, such data will be filtered out. When OFF, NULL will be loaded.
 
-3. Although `10` exceeds the range, since its type meets decimal requirements, strict mode does not affect it.
+3. `10` is a value outside the range of Decimal(1, 0) and will be converted to NULL. It will be filtered out if strict mode is enabled. If strict mode is disabled, `null` will be imported.
+:::
+
+**3. Example of a column type char(10)**
+
+| Original data type | Original Data Example | Value after conversion to char(10) | Strict mode | Result |
+| ------------------ | --------------------- | ---------------------------------- | ----------  | ------ |
+| NULL               | \N                    | NULL                               | ON/OFF      | NULL   |
+| Non-NULL           | a1234567890           | a1234567890                        | ON          | Too long, filtered |
+| Non-NULL           | a1234567890           | a1234567890                        | OFF         | a123456789 (truncated) |
+
+:::tip
+
+1. The column in the table allows NULL values
 :::
 
 ### Enable Strict Mode
@@ -183,5 +197,5 @@ SET insert_max_filter_ratio = 0.1;
 INSERT INTO test_table FROM S3/HDFS/LOCAL();```
 
 :::tip
-For Insert Into statements, `insert_max_filter_ratio` only takes effect when `enable_insert_strict = false`, and only applies to `INSERT INTO FROM S3/HDFS/LOCAL()` syntax. The default value is 1.0, which means that all abnormal data are allowed to be filtered.
+For Insert Into statements, `insert_max_filter_ratio` only takes effect when `enable_insert_strict = false`. The default value is 1.0, which means that all abnormal data are allowed to be filtered.
 :::

i18n/zh-CN/docusaurus-plugin-content-docs/current/data-operate/import/handling-messy-data.md

@@ -33,7 +33,7 @@
 | ------------ | ------------- | --------------------- | ---------- | ---------------- |
 | 空值         | \N            | NULL                  | 开启或关闭 | NULL             |
 | 非空值       | "abc" or 2000 | NULL                  | 开启       | 非法值（被过滤） |
-| 非空值       | "abc"         | NULL                  | 关闭       | NULL             |
+| 非空值       | "abc" or 2000 | NULL                  | 关闭       | NULL             |
 | 非空值       | 1             | 1                     | 开启或关闭 | 正确导入         |
 
 :::tip
@@ -49,14 +49,27 @@
 | 空值         | \N           | null                  | 开启或关闭 | NULL             |
 | 非空值       | aaa          | NULL                  | 开启       | 非法值（被过滤） |
 | 非空值       | aaa          | NULL                  | 关闭       | NULL             |
-| 非空值       | 1 or 10      | 1 or 10               | 开启或关闭 | 正确导入         |
+| 非空值       | 10           | NULL（溢出）            | 开启       | 被过滤             |
+| 非空值       | 10           | NULL（溢出）            | 关闭       | NULL              |
 
 :::tip
 1. 表中的列允许导入空值
 
 2. `abc` 在转换为 Decimal 后，会因类型问题变为 NULL。在严格模式开启的情况下，这类数据将会被过滤。而如果是关闭状态，则会导入 `null`。
 
-3. `10` 虽然是一个超过范围的值，但是因为其类型符合 decimal 的要求，所以严格模式对其不产生影响。
+3. `10` 是一个超过Decimal(1, 0)范围的值，会被转换为NULL，在严格模式开启的情况下将会被过滤。严格模式关闭状态下，则会导入 `null`。
+:::
+
+**3. 以列类型为 char(10) 举例**
+
+| 原始数据类型 | 原始数据举例 | 转换为 char(10) 后的值 | 严格模式   | 结果             |
+| ------------ | ------------ | --------------------- | ---------- | ---------------- |
+| 空值         | \N           | null                  | 开启或关闭 | NULL             |
+| 非空值       | a1234567890   | a1234567890           | 开启       | 超长，被过滤       |
+| 非空值       | a1234567890   | a1234567890           | 关闭       | a123456789 (截断) |
+
+:::tip
+1. 表中的列允许导入空值
 :::
 
 ### 开启严格模式
@@ -182,5 +195,5 @@ INSERT INTO test_table FROM S3/HDFS/LOCAL();
 ```
 
 :::tip
-对于 Insert Into 语句，`insert_max_filter_ratio` 仅在 `enable_insert_strict = false` 时生效，且只适用于 `INSERT INTO FROM S3/HDFS/LOCAL()` 语法。默认值为 1.0，表示允许所有异常数据被过滤。
+对于 Insert Into 语句，`insert_max_filter_ratio` 仅在 `enable_insert_strict = false` 时生效。默认值为 1.0，表示允许所有异常数据被过滤。
 ::: 

i18n/zh-CN/docusaurus-plugin-content-docs/version-4.x/data-operate/import/handling-messy-data.md

@@ -33,7 +33,7 @@
 | ------------ | ------------- | --------------------- | ---------- | ---------------- |
 | 空值         | \N            | NULL                  | 开启或关闭 | NULL             |
 | 非空值       | "abc" or 2000 | NULL                  | 开启       | 非法值（被过滤） |
-| 非空值       | "abc"         | NULL                  | 关闭       | NULL             |
+| 非空值       | "abc" or 2000 | NULL                  | 关闭       | NULL             |
 | 非空值       | 1             | 1                     | 开启或关闭 | 正确导入         |
 
 :::tip
@@ -49,14 +49,27 @@
 | 空值         | \N           | null                  | 开启或关闭 | NULL             |
 | 非空值       | aaa          | NULL                  | 开启       | 非法值（被过滤） |
 | 非空值       | aaa          | NULL                  | 关闭       | NULL             |
-| 非空值       | 1 or 10      | 1 or 10               | 开启或关闭 | 正确导入         |
+| 非空值       | 10           | NULL（溢出）            | 开启       | 被过滤             |
+| 非空值       | 10           | NULL（溢出）            | 关闭       | NULL              |
 
 :::tip
 1. 表中的列允许导入空值
 
 2. `abc` 在转换为 Decimal 后，会因类型问题变为 NULL。在严格模式开启的情况下，这类数据将会被过滤。而如果是关闭状态，则会导入 `null`。
 
-3. `10` 虽然是一个超过范围的值，但是因为其类型符合 decimal 的要求，所以严格模式对其不产生影响。
+3. `10` 是一个超过Decimal(1, 0)范围的值，会被转换为NULL，在严格模式开启的情况下将会被过滤。严格模式关闭状态下，则会导入 `null`。
+:::
+
+**3. 以列类型为 char(10) 举例**
+
+| 原始数据类型 | 原始数据举例 | 转换为 char(10) 后的值 | 严格模式   | 结果             |
+| ------------ | ------------ | --------------------- | ---------- | ---------------- |
+| 空值         | \N           | null                  | 开启或关闭 | NULL             |
+| 非空值       | a1234567890   | a1234567890           | 开启       | 超长，被过滤       |
+| 非空值       | a1234567890   | a1234567890           | 关闭       | a123456789 (截断) |
+
+:::tip
+1. 表中的列允许导入空值
 :::
 
 ### 开启严格模式
@@ -182,5 +195,5 @@ INSERT INTO test_table FROM S3/HDFS/LOCAL();
 ```
 
 :::tip
-对于 Insert Into 语句，`insert_max_filter_ratio` 仅在 `enable_insert_strict = false` 时生效，且只适用于 `INSERT INTO FROM S3/HDFS/LOCAL()` 语法。默认值为 1.0，表示允许所有异常数据被过滤。
+对于 Insert Into 语句，`insert_max_filter_ratio` 仅在 `enable_insert_strict = false` 时生效。默认值为 1.0，表示允许所有异常数据被过滤。
 ::: 

versioned_docs/version-4.x/data-operate/import/handling-messy-data.md

@@ -35,7 +35,7 @@ The system employs different strategies based on the strict mode setting:
 | ----------------- | -------------------- | ----------------------------- | ----------- | ------ |
 | NULL              | \N                   | NULL                          | ON/OFF      | NULL   |
 | Non-NULL          | "abc" or 2000       | NULL                          | ON          | Invalid (Filtered) |
-| Non-NULL          | "abc"               | NULL                          | OFF         | NULL    |
+| Non-NULL          | "abc" or 2000       | NULL                          | OFF         | NULL    |
 | Non-NULL          | 1                   | 1                             | ON/OFF      | Loaded Successfully |
 
 :::tip
@@ -51,14 +51,28 @@ The system employs different strategies based on the strict mode setting:
 | NULL              | \N                   | NULL                         | ON/OFF      | NULL   |
 | Non-NULL          | aaa                 | NULL                         | ON          | Invalid (Filtered) |
 | Non-NULL          | aaa                 | NULL                         | OFF         | NULL    |
-| Non-NULL          | 1 or 10             | 1 or 10                      | ON/OFF      | Loaded Successfully |
+| Non-NULL          | 10                  | NULL (overflow)              | ON          | Filtered            |
+| Non-NULL          | 10                  | NULL (overflow)              | OFF         | NULL              |
 
 :::tip
 1. The column in the table allows NULL values
 
 2. `abc` becomes NULL after conversion to Decimal due to type issues. When strict mode is ON, such data will be filtered out. When OFF, NULL will be loaded.
 
-3. Although `10` exceeds the range, since its type meets decimal requirements, strict mode does not affect it.
+3. `10` is a value outside the range of Decimal(1, 0) and will be converted to NULL. It will be filtered out if strict mode is enabled. If strict mode is disabled, `null` will be imported.
+:::
+
+**3. Example of a column type char(10)**
+
+| Original data type | Original Data Example | Value after conversion to char(10) | Strict mode | Result |
+| ------------------ | --------------------- | ---------------------------------- | ----------  | ------ |
+| NULL               | \N                    | NULL                               | ON/OFF      | NULL   |
+| Non-NULL           | a1234567890           | a1234567890                        | ON          | Too long, filtered |
+| Non-NULL           | a1234567890           | a1234567890                        | OFF         | a123456789 (truncated) |
+
+:::tip
+
+1. The column in the table allows NULL values
 :::
 
 ### Enable Strict Mode
@@ -183,5 +197,5 @@ SET insert_max_filter_ratio = 0.1;
 INSERT INTO test_table FROM S3/HDFS/LOCAL();```
 
 :::tip
-For Insert Into statements, `insert_max_filter_ratio` only takes effect when `enable_insert_strict = false`, and only applies to `INSERT INTO FROM S3/HDFS/LOCAL()` syntax. The default value is 1.0, which means that all abnormal data are allowed to be filtered.
+For Insert Into statements, `insert_max_filter_ratio` only takes effect when `enable_insert_strict = false`. The default value is 1.0, which means that all abnormal data are allowed to be filtered.
 :::