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[MINOR][DOC] Use SparkR TRUE value and add default values for StructField in SQL Guide. #16141

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[MINOR][DOC] Use SparkR TRUE value and add default values for StructField in SQL Guide. #16141

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13 changes: 8 additions & 5 deletions docs/sql-programming-guide.md
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Expand Up @@ -1851,7 +1851,8 @@ You can access them by doing
<td> The value type in Scala of the data type of this field
(For example, Int for a StructField with the data type IntegerType) </td>
<td>
StructField(<i>name</i>, <i>dataType</i>, <i>nullable</i>)
StructField(<i>name</i>, <i>dataType</i>, [<i>nullable</i>])<br />
<b>Note:</b> The default value of <i>nullable</i> is <i>true</i>.
</td>
</tr>
</table>
Expand Down Expand Up @@ -2139,7 +2140,8 @@ from pyspark.sql.types import *
<td> The value type in Python of the data type of this field
(For example, Int for a StructField with the data type IntegerType) </td>
<td>
StructField(<i>name</i>, <i>dataType</i>, <i>nullable</i>)
StructField(<i>name</i>, <i>dataType</i>, [<i>nullable</i>])<br />
<b>Note:</b> The default value of <i>nullable</i> is <i>True</i>.
</td>
</tr>
</table>
Expand Down Expand Up @@ -2260,15 +2262,15 @@ from pyspark.sql.types import *
<td> vector or list </td>
<td>
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@dongjoon-hyun dongjoon-hyun Dec 5, 2016

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In R, TRUE or FALSE is correct.

list(type="array", elementType=<i>elementType</i>, containsNull=[<i>containsNull</i>])<br />
<b>Note:</b> The default value of <i>containsNull</i> is <i>True</i>.
<b>Note:</b> The default value of <i>containsNull</i> is <i>TRUE</i>.
</td>
</tr>
<tr>
<td> <b>MapType</b> </td>
<td> environment </td>
<td>
list(type="map", keyType=<i>keyType</i>, valueType=<i>valueType</i>, valueContainsNull=[<i>valueContainsNull</i>])<br />
<b>Note:</b> The default value of <i>valueContainsNull</i> is <i>True</i>.
<b>Note:</b> The default value of <i>valueContainsNull</i> is <i>TRUE</i>.
</td>
</tr>
<tr>
Expand All @@ -2285,7 +2287,8 @@ from pyspark.sql.types import *
<td> The value type in R of the data type of this field
(For example, integer for a StructField with the data type IntegerType) </td>
<td>
list(name=<i>name</i>, type=<i>dataType</i>, nullable=<i>nullable</i>)
list(name=<i>name</i>, type=<i>dataType</i>, nullable=[<i>nullable</i>])<br />
<b>Note:</b> The default value of <i>nullable</i> is <i>TRUE</i>.
</td>
</tr>
</table>
Expand Down