Index - O
| offsets | DataFrame.Internal.DataFrame |
| openCsvStream | DataFrame.Lazy.IO.CSV |
| openFileSilently | DataFrame.Display.Web.Plot |
| optimize | DataFrame.Lazy.Internal.Optimizer |
| optimizeAtDepth | DataFrame.DecisionTree |
| optimizeDepthLevel | DataFrame.DecisionTree |
| optimizeNode | DataFrame.DecisionTree |
| OPTIONAL | DataFrame.IO.Parquet.Types |
| OptionalColumn | DataFrame.Internal.Column |
| optionalToDoubleVector | |
| 1 (Function) | DataFrame.Operations.Statistics |
| 2 (Function) | DataFrame.Functions |
| or | DataFrame.Functions |
| ordinal | DataFrame.IO.Parquet.Thrift |