public interface FunctionType extends Serializable
SelectItem
Modifier and Type | Field and Description |
---|---|
static AggregateFunction |
AVG |
static AggregateFunction |
COUNT |
static AggregateFunction |
FIRST |
static ScalarFunction |
JAVA_SUBSTRING |
static AggregateFunction |
LAST |
static ScalarFunction |
MAP_VALUE |
static AggregateFunction |
MAX |
static AggregateFunction |
MIN |
static AggregateFunction |
RANDOM |
static ScalarFunction |
SUBSTRING |
static AggregateFunction |
SUM |
static ScalarFunction |
TO_BOOLEAN |
static ScalarFunction |
TO_DATE |
static ScalarFunction |
TO_NUMBER |
static ScalarFunction |
TO_STRING |
Modifier and Type | Method and Description |
---|---|
ColumnType |
getExpectedColumnType(ColumnType type) |
String |
getFunctionName() |
static final AggregateFunction COUNT
static final AggregateFunction AVG
static final AggregateFunction SUM
static final AggregateFunction MAX
static final AggregateFunction MIN
static final AggregateFunction RANDOM
static final AggregateFunction FIRST
static final AggregateFunction LAST
static final ScalarFunction TO_STRING
static final ScalarFunction TO_NUMBER
static final ScalarFunction TO_DATE
static final ScalarFunction TO_BOOLEAN
static final ScalarFunction SUBSTRING
static final ScalarFunction JAVA_SUBSTRING
static final ScalarFunction MAP_VALUE
ColumnType getExpectedColumnType(ColumnType type)
String getFunctionName()
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