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[SQL] Construct the MutableRow from an Array #3217

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[SQL] Construct the MutableRow from an Array #3217

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a751838
Construct the MutableRow from an existed row
chenghao-intel Nov 12, 2014
4681aea
Add toMutableRow method in object Row
chenghao-intel Nov 12, 2014
e8a10bd
revert the change of Row object
chenghao-intel Nov 17, 2014
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Construct the MutableRow from an existed row
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@chenghao-intel
chenghao-intel committed Nov 12, 2014
commit a7518386aa384e89d01dac57619cc97caf23124a
6 changes: 4 additions & 2 deletions sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Row.scala
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Expand Up @@ -215,9 +215,11 @@ class GenericRow(protected[sql] val values: Array[Any]) extends Row {
def copy() = this
}

class GenericMutableRow(size: Int) extends GenericRow(size) with MutableRow {
class GenericMutableRow(v: Array[Any]) extends GenericRow(v) with MutableRow {
/** No-arg constructor for serialization. */
def this() = this(0)
def this() = this(null)

def this(size: Int) = this(new Array[Any](size))
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@marmbrus marmbrus Nov 14, 2014

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This seems like a totally reasonable change if you want to pull this into another PR so I can commit it right away (optional if you want to finish the discussion above).


override def setBoolean(ordinal: Int, value: Boolean): Unit = { values(ordinal) = value }
override def setByte(ordinal: Int, value: Byte): Unit = { values(ordinal) = value }
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