@PublicEvolving public static class TableColumn.ComputedColumn extends TableColumn
TableColumn.ComputedColumn, TableColumn.MetadataColumn, TableColumn.PhysicalColumn
Modifier and Type | Method and Description |
---|---|
boolean |
equals(Object o) |
Optional<String> |
explainExtras()
Returns an explanation of specific column extras next to name and type.
|
String |
getExpression() |
int |
hashCode() |
boolean |
isPersisted()
Returns whether the given column is persisted in a sink operation.
|
boolean |
isPhysical()
Returns whether the given column is a physical column of a table; neither computed nor
metadata.
|
public boolean isPhysical()
TableColumn
isPhysical
in class TableColumn
public boolean isPersisted()
TableColumn
isPersisted
in class TableColumn
public String getExpression()
public Optional<String> explainExtras()
TableColumn
explainExtras
in class TableColumn
public boolean equals(Object o)
equals
in class TableColumn
public int hashCode()
hashCode
in class TableColumn
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