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[SPARK-57418][DOCS] Add singleVariantColumn option to CSV, JSON, and XML data source options tables #56469

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[SPARK-57418][DOCS] Add singleVariantColumn option to CSV, JSON, and XML data source options tables #56469

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6 changes: 6 additions & 0 deletions docs/sql-data-sources-csv.md
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Original file line number Diff line number Diff line change
Expand Up @@ -216,6 +216,12 @@ Data source options of CSV can be set via:
<td>Allows renaming the new field having malformed string created by <code>PERMISSIVE</code> mode. This overrides <code>spark.sql.columnNameOfCorruptRecord</code>.</td>
<td>read</td>
</tr>
<tr>
<td><code>singleVariantColumn</code></td>
<td>(none)</td>
<td>If specified, the entire CSV record is parsed and stored as a single column of <code>VariantType</code> with the given column name, instead of being split into individual fields.</td>
<td>read</td>
</tr>
<tr>
<td><code>multiLine</code></td>
<td>false</td>
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6 changes: 6 additions & 0 deletions docs/sql-data-sources-json.md
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Expand Up @@ -207,6 +207,12 @@ Data source options of JSON can be set via:
<td>Allows inferring of <code>TimestampType</code> and <code>TimestampNTZType</code> from strings that match the timestamp patterns defined by the <code>timestampFormat</code> and <code>timestampNTZFormat</code> options respectively.</td>
<td>read</td>
</tr>
<tr>
<td><code>singleVariantColumn</code></td>
<td>(none)</td>
<td>If specified, the entire JSON record is parsed and stored as a single column of <code>VariantType</code> with the given column name, instead of being split into individual fields.</td>
<td>read</td>
</tr>
<tr>
<td><code>enableDateTimeParsingFallback</code></td>
<td>Enabled if the time parser policy has legacy settings or if no custom date or timestamp pattern was provided.</td>
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7 changes: 7 additions & 0 deletions docs/sql-data-sources-xml.md
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Expand Up @@ -105,6 +105,13 @@ Data source options of XML can be set via:
<td>read</td>
</tr>

<tr>
<td><code>singleVariantColumn</code></td>
<td>(none)</td>
<td>If specified, the entire XML record is parsed and stored as a single column of <code>VariantType</code> with the given column name, instead of being split into individual fields.</td>
<td>read</td>
</tr>

<tr>
<td><code>attributePrefix</code></td>
<td><code>_</code></td>
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