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| <table class="configuration table table-bordered"> |
| <thead> |
| <tr> |
| <th class="text-left" style="width: 20%">Key</th> |
| <th class="text-left" style="width: 15%">Default</th> |
| <th class="text-left" style="width: 10%">Type</th> |
| <th class="text-left" style="width: 55%">Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><h5>orc.column.encoding.direct</h5></td> |
| <td style="word-wrap: break-word;">(none)</td> |
| <td>Integer</td> |
| <td>Comma-separated list of fields for which dictionary encoding is to be skipped in orc.</td> |
| </tr> |
| <tr> |
| <td><h5>orc.dictionary.key.threshold</h5></td> |
| <td style="word-wrap: break-word;">0.8</td> |
| <td>Double</td> |
| <td>If the number of distinct keys in a dictionary is greater than this fraction of the total number of non-null rows, turn off dictionary encoding in orc. Use 0 to always disable dictionary encoding. Use 1 to always use dictionary encoding.</td> |
| </tr> |
| <tr> |
| <td><h5>orc.timestamp-ltz.legacy.type</h5></td> |
| <td style="word-wrap: break-word;">true</td> |
| <td>Boolean</td> |
| <td>This option is used to be compatible with the paimon-orc‘s old behavior for the `timestamp_ltz` data type.</td> |
| </tr> |
| </tbody> |
| </table> |