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[doc] fix markdown table format error #2405

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Original file line number Diff line number Diff line change
Expand Up @@ -143,9 +143,8 @@ The user executing this SQL command must have at least the following privileges:
- Parquet and ORC file formats have their own data types. The export function of Doris can automatically export the Doris data types to the corresponding data types of the Parquet/ORC file format. The following are the data type mapping relationship of the Doris data types and the Parquet/ORC file format data types:

1. The mapping relationship between the Doris data types to the ORC data types is:

| Doris Type | Orc Type |
|-------------------------|-----------|
|-------------------------|-----------|
| boolean | boolean |
| tinyint | tinyint |
| smallint | smallint |
Expand All @@ -164,10 +163,9 @@ The user executing this SQL command must have at least the following privileges:
| map | map |
| array | array |

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:
| Doris Type | Arrow Type |
|-------------------------|------------|
|-------------------------|------------|
| boolean | boolean |
| tinyint | int8 |
| smallint | int16 |
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -141,9 +141,8 @@ Outfile 语句返回的结果,各个列的含义如下:
- Parquet、ORC 文件格式拥有自己的数据类型,Doris 的导出功能能够自动将 Doris 的数据类型导出到 Parquet/ORC 文件格式的对应数据类型。以下是 Apache Doris 数据类型和 Parquet/ORC 文件格式的数据类型映射关系表:

1. **Doris 导出到 ORC 文件格式的数据类型映射表:**

| Doris Type | Orc Type |
|-------------------------|-----------|
|-------------------------|-----------|
| boolean | boolean |
| tinyint | tinyint |
| smallint | smallint |
Expand All @@ -165,9 +164,8 @@ Outfile 语句返回的结果,各个列的含义如下:
2. **Doris 导出到 Parquet 文件格式的数据类型映射表:**

Doris 导出到 Parquet 文件格式时,会先将 Doris 内存数据转换为 Arrow 内存数据格式,然后由 Arrow 写出到 Parquet 文件格式。Doris 数据类型到 Arrow 数据类的映射关系为:

| Doris Type | Arrow Type |
|-------------------------|------------|
|-------------------------|------------|
| boolean | boolean |
| tinyint | int8 |
| smallint | int16 |
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,6 @@ INTO OUTFILE "file_path"
parquet、orc文件格式拥有自己的数据类型,Doris的导出功能能够自动将Doris的数据类型导出到parquet/orc文件格式的对应数据类型,以下是Doris数据类型和parquet/orc文件格式的数据类型映射关系表:

1. Doris导出到Orc文件格式的数据类型映射表:

| Doris Type | Orc Type |
| --- | --- |
| boolean | boolean |
Expand All @@ -161,7 +160,6 @@ parquet、orc文件格式拥有自己的数据类型,Doris的导出功能能


2. Doris导出到Parquet文件格式时,会先将Doris内存数据转换为arrow内存数据格式,然后由arrow写出到parquet文件格式。Doris数据类型到arrow数据类的映射关系为:

| Doris Type | Arrow Type |
| --- | --- |
| boolean | boolean |
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -141,9 +141,8 @@ Outfile 语句返回的结果,各个列的含义如下:
- Parquet、ORC 文件格式拥有自己的数据类型,Doris 的导出功能能够自动将 Doris 的数据类型导出到 Parquet/ORC 文件格式的对应数据类型。以下是 Apache Doris 数据类型和 Parquet/ORC 文件格式的数据类型映射关系表:

1. **Doris 导出到 ORC 文件格式的数据类型映射表:**

| Doris Type | Orc Type |
|-------------------------|-----------|
|-------------------------|-----------|
| boolean | boolean |
| tinyint | tinyint |
| smallint | smallint |
Expand All @@ -165,9 +164,8 @@ Outfile 语句返回的结果,各个列的含义如下:
2. **Doris 导出到 Parquet 文件格式的数据类型映射表:**

Doris 导出到 Parquet 文件格式时,会先将 Doris 内存数据转换为 Arrow 内存数据格式,然后由 Arrow 写出到 Parquet 文件格式。Doris 数据类型到 Arrow 数据类的映射关系为:

| Doris Type | Arrow Type |
|-------------------------|------------|
|-------------------------|------------|
| boolean | boolean |
| tinyint | int8 |
| smallint | int16 |
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -141,9 +141,8 @@ Outfile 语句返回的结果,各个列的含义如下:
- Parquet、ORC 文件格式拥有自己的数据类型,Doris 的导出功能能够自动将 Doris 的数据类型导出到 Parquet/ORC 文件格式的对应数据类型。以下是 Apache Doris 数据类型和 Parquet/ORC 文件格式的数据类型映射关系表:

1. **Doris 导出到 ORC 文件格式的数据类型映射表:**

| Doris Type | Orc Type |
|-------------------------|-----------|
|-------------------------|-----------|
| boolean | boolean |
| tinyint | tinyint |
| smallint | smallint |
Expand All @@ -165,9 +164,8 @@ Outfile 语句返回的结果,各个列的含义如下:
2. **Doris 导出到 Parquet 文件格式的数据类型映射表:**

Doris 导出到 Parquet 文件格式时,会先将 Doris 内存数据转换为 Arrow 内存数据格式,然后由 Arrow 写出到 Parquet 文件格式。Doris 数据类型到 Arrow 数据类的映射关系为:

| Doris Type | Arrow Type |
|-------------------------|------------|
|-------------------------|------------|
| boolean | boolean |
| tinyint | int8 |
| smallint | int16 |
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -133,8 +133,7 @@ INTO OUTFILE "file_path"

Parquet and ORC file formats have their own data types. The export function of Doris can automatically export the Doris data types to the corresponding data types of the Parquet/ORC file format. The following are the data type mapping relationship of the Doris data types and the Parquet/ORC file format data types:

1. The mapping relationship between the Doris data types to the ORC data types is:

1. The mapping relationship between the Doris data types to the ORC data types is:
| Doris Type | Orc Type |
| --- | --- |
| boolean | boolean |
Expand All @@ -155,8 +154,7 @@ Parquet and ORC file formats have their own data types. The export function of D
| map | map |
| array | array |

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:
| Doris Type | Arrow Type |
| --- | --- |
| boolean | boolean |
Expand Down Expand Up @@ -405,4 +403,4 @@ OUTFILE

5. Other Points to Note

See [Export Query Result](../../../data-operate/export/outfile.md)
See [Export Query Result](../../../data-operate/export/outfile.md)
Original file line number Diff line number Diff line change
Expand Up @@ -143,9 +143,8 @@ The user executing this SQL command must have at least the following privileges:
- Parquet and ORC file formats have their own data types. The export function of Doris can automatically export the Doris data types to the corresponding data types of the Parquet/ORC file format. The following are the data type mapping relationship of the Doris data types and the Parquet/ORC file format data types:

1. The mapping relationship between the Doris data types to the ORC data types is:

| Doris Type | Orc Type |
|-------------------------|-----------|
|-------------------------|-----------|
| boolean | boolean |
| tinyint | tinyint |
| smallint | smallint |
Expand All @@ -164,10 +163,9 @@ The user executing this SQL command must have at least the following privileges:
| map | map |
| array | array |

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:
| Doris Type | Arrow Type |
|-------------------------|------------|
|-------------------------|------------|
| boolean | boolean |
| tinyint | int8 |
| smallint | int16 |
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -143,9 +143,8 @@ The user executing this SQL command must have at least the following privileges:
- Parquet and ORC file formats have their own data types. The export function of Doris can automatically export the Doris data types to the corresponding data types of the Parquet/ORC file format. The following are the data type mapping relationship of the Doris data types and the Parquet/ORC file format data types:

1. The mapping relationship between the Doris data types to the ORC data types is:

| Doris Type | Orc Type |
|-------------------------|-----------|
|-------------------------|-----------|
| boolean | boolean |
| tinyint | tinyint |
| smallint | smallint |
Expand All @@ -164,10 +163,9 @@ The user executing this SQL command must have at least the following privileges:
| map | map |
| array | array |

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:

2. When Doris exports data to the Parquet file format, the Doris memory data will be converted to Arrow memory data format first, and then the paraquet file format is written by Arrow. The mapping relationship between the Doris data types to the ARROW data types is:
| Doris Type | Arrow Type |
|-------------------------|------------|
|-------------------------|------------|
| boolean | boolean |
| tinyint | int8 |
| smallint | int16 |
Expand Down
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