public class AlwaysFalse extends Filter implements scala.Product, scala.Serializable
false
.
Constructor and Description |
---|
AlwaysFalse() |
Modifier and Type | Method and Description |
---|---|
static boolean |
canEqual(Object x$1) |
static AlwaysFalse |
copy() |
static boolean |
equals(Object x$1) |
static int |
hashCode() |
static int |
productArity() |
static Object |
productElement(int x$1) |
static scala.collection.Iterator<Object> |
productIterator() |
static String |
productPrefix() |
String[] |
references()
List of columns that are referenced by this filter.
|
static String |
toString() |
org.apache.spark.sql.connector.expressions.filter.Predicate |
toV2()
Converts V1 filter to V2 filter
|
static String[][] |
v2references() |
v2references
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public static String[][] v2references()
public static AlwaysFalse copy()
public static String productPrefix()
public static int productArity()
public static Object productElement(int x$1)
public static scala.collection.Iterator<Object> productIterator()
public static boolean canEqual(Object x$1)
public static int hashCode()
public static String toString()
public static boolean equals(Object x$1)
public String[] references()
Filter
Note that, each element in references
represents a column. The column name follows ANSI SQL
names and identifiers: dots are used as separators for nested columns, name will be quoted if
it contains special chars.
references
in class Filter
public org.apache.spark.sql.connector.expressions.filter.Predicate toV2()
Filter