object api
Column-oriented instantiation of custom spark function.
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- def check_number_format(number: String, precision: Int, scale: Int, isOutbound: Boolean): Column
- def check_number_format(number: Column, precision: Int, scale: Int, isOutbound: Boolean): Column
- def check_number_format(number: Column, precision: Column, scale: Column, isOutbound: Column): Column
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def
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- @throws( ... ) @native()
- def collect_list_limit(columnName: String): Column
- def collect_list_limit(columnName: String, limit: Int): Column
- def collect_list_limit(c: Column): Column
- def collect_list_limit(c: Column, limit: Int): Column
- def comoment(colName1: String, colName2: String): Column
- def comoment(c1: Column, c2: Column): Column
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finalize(): Unit
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def
getClass(): Class[_]
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def
hashCode(): Int
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- @native()
- def hll_count_distinct(colName: String): Column
- def hll_count_distinct(colName: String, accuracy: Double): Column
- def hll_count_distinct(c: Column, accuracy: Double): Column
- def hll_count_distinct(c: Column): Column
- def hll_count_distinct(c: Column, accuracy: Column): Column
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final
def
isInstanceOf[T0]: Boolean
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- def merge_list_limit(columnName: String): Column
- def merge_list_limit(columnName: String, limit: Int): Column
- def merge_list_limit(c: Column): Column
- def merge_list_limit(c: Column, limit: Int): Column
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ne(arg0: AnyRef): Boolean
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def
notify(): Unit
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final
def
notifyAll(): Unit
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- def space_saving_top_n(colName: String, targetNumber: Int): Column
- def space_saving_top_n(c: Column, targetNumber: Int): Column
- def space_saving_top_n(colName: String, targetNumber: Int, maxCapacity: Int): Column
- def space_saving_top_n(c: Column, targetNumber: Int, maxCapacity: Int): Column
- def space_saving_top_n(c: Column, targetNumber: Column): Column
- def space_saving_top_n(c: Column, targetNumber: Column, maxCapacity: Column): Column
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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- def tdigest_percentile(colName: String, percentage: Double): Column
- def tdigest_percentile(colName: String, percentage: Double, direct: Boolean): Column
- def tdigest_percentile(colName: String, percentage: Double, accuracy: Double): Column
- def tdigest_percentile(colName: String, percentage: Double, accuracy: Double, direct: Boolean): Column
- def tdigest_percentile(c: Column, percentage: Double): Column
- def tdigest_percentile(c: Column, percentage: Double, direct: Boolean): Column
- def tdigest_percentile(c: Column, percentage: Double, accuracy: Double): Column
- def tdigest_percentile(c: Column, percentage: Double, accuracy: Double, direct: Boolean): Column
- def tdigest_percentile(c: Column, percentage: Column, accuracy: Column = new Column(Literal(0.005)), direct: Column = new Column(Literal(false))): Column
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def
toString(): String
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final
def
wait(): Unit
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final
def
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final
def
wait(arg0: Long): Unit
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