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new 0d5533c [SPARK-27673][SQL] Add `since` info to random, regex, null
expressions
0d5533c is described below
commit 0d5533c3543cb2c75fce9248dfd55590497a271b
Author: HyukjinKwon <gurwls...@apache.org>
AuthorDate: Fri May 10 09:24:04 2019 -0700
[SPARK-27673][SQL] Add `since` info to random, regex, null expressions
We should add since info to all expressions.
SPARK-7886 Rand / Randn
https://github.com/apache/spark/commit/af3746ce0d724dc624658a2187bde188ab26d084
RLike, Like (I manually checked that it exists from 1.0.0)
SPARK-8262 Split
SPARK-8256 RegExpReplace
SPARK-8255 RegExpExtract
https://github.com/apache/spark/commit/9aadcffabd226557174f3ff566927f873c71672e
Coalesce / IsNull / IsNotNull (I manually checked that it exists from 1.0.0)
SPARK-14541 IfNull / NullIf / Nvl / Nvl2
SPARK-9080 IsNaN
SPARK-9168 NaNvl
N/A
Closes #24579 from HyukjinKwon/SPARK-27673.
Authored-by: HyukjinKwon <gurwls...@apache.org>
Signed-off-by: Dongjoon Hyun <dh...@apple.com>
(cherry picked from commit c71f217de1e0b2265f585369aa556ed26db98589)
Signed-off-by: Dongjoon Hyun <dh...@apple.com>
---
.../sql/catalyst/expressions/nullExpressions.scala | 27 ++++++++++++++--------
.../catalyst/expressions/randomExpressions.scala | 6 +++--
.../catalyst/expressions/regexpExpressions.scala | 15 ++++++++----
3 files changed, 32 insertions(+), 16 deletions(-)
diff --git
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/nullExpressions.scala
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/nullExpressions.scala
index 470d5da..e04935a 100644
---
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/nullExpressions.scala
+++
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/nullExpressions.scala
@@ -41,7 +41,8 @@ import org.apache.spark.sql.types._
Examples:
> SELECT _FUNC_(NULL, 1, NULL);
1
- """)
+ """,
+ since = "1.0.0")
// scalastyle:on line.size.limit
case class Coalesce(children: Seq[Expression]) extends Expression {
@@ -128,7 +129,8 @@ case class Coalesce(children: Seq[Expression]) extends
Expression {
Examples:
> SELECT _FUNC_(NULL, array('2'));
["2"]
- """)
+ """,
+ since = "2.0.0")
case class IfNull(left: Expression, right: Expression, child: Expression)
extends RuntimeReplaceable {
@@ -147,7 +149,8 @@ case class IfNull(left: Expression, right: Expression,
child: Expression)
Examples:
> SELECT _FUNC_(2, 2);
NULL
- """)
+ """,
+ since = "2.0.0")
case class NullIf(left: Expression, right: Expression, child: Expression)
extends RuntimeReplaceable {
@@ -166,7 +169,8 @@ case class NullIf(left: Expression, right: Expression,
child: Expression)
Examples:
> SELECT _FUNC_(NULL, array('2'));
["2"]
- """)
+ """,
+ since = "2.0.0")
case class Nvl(left: Expression, right: Expression, child: Expression) extends
RuntimeReplaceable {
def this(left: Expression, right: Expression) = {
@@ -185,7 +189,8 @@ case class Nvl(left: Expression, right: Expression, child:
Expression) extends R
Examples:
> SELECT _FUNC_(NULL, 2, 1);
1
- """)
+ """,
+ since = "2.0.0")
// scalastyle:on line.size.limit
case class Nvl2(expr1: Expression, expr2: Expression, expr3: Expression,
child: Expression)
extends RuntimeReplaceable {
@@ -208,7 +213,8 @@ case class Nvl2(expr1: Expression, expr2: Expression,
expr3: Expression, child:
Examples:
> SELECT _FUNC_(cast('NaN' as double));
true
- """)
+ """,
+ since = "1.5.0")
case class IsNaN(child: Expression) extends UnaryExpression
with Predicate with ImplicitCastInputTypes {
@@ -250,7 +256,8 @@ case class IsNaN(child: Expression) extends UnaryExpression
Examples:
> SELECT _FUNC_(cast('NaN' as double), 123);
123.0
- """)
+ """,
+ since = "1.5.0")
case class NaNvl(left: Expression, right: Expression)
extends BinaryExpression with ImplicitCastInputTypes {
@@ -310,7 +317,8 @@ case class NaNvl(left: Expression, right: Expression)
Examples:
> SELECT _FUNC_(1);
false
- """)
+ """,
+ since = "1.0.0")
case class IsNull(child: Expression) extends UnaryExpression with Predicate {
override def nullable: Boolean = false
@@ -336,7 +344,8 @@ case class IsNull(child: Expression) extends
UnaryExpression with Predicate {
Examples:
> SELECT _FUNC_(1);
true
- """)
+ """,
+ since = "1.0.0")
case class IsNotNull(child: Expression) extends UnaryExpression with Predicate
{
override def nullable: Boolean = false
diff --git
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala
index 8bc936f..ad01d06 100644
---
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala
+++
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/randomExpressions.scala
@@ -68,7 +68,8 @@ abstract class RDG extends UnaryExpression with
ExpectsInputTypes with Nondeterm
0.8446490682263027
> SELECT _FUNC_(null);
0.8446490682263027
- """)
+ """,
+ since = "1.5.0")
// scalastyle:on line.size.limit
case class Rand(child: Expression) extends RDG {
@@ -102,7 +103,8 @@ object Rand {
1.1164209726833079
> SELECT _FUNC_(null);
1.1164209726833079
- """)
+ """,
+ since = "1.5.0")
// scalastyle:on line.size.limit
case class Randn(child: Expression) extends RDG {
diff --git
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/regexpExpressions.scala
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/regexpExpressions.scala
index f3e8f6d..7d7a2b2 100644
---
a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/regexpExpressions.scala
+++
b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/regexpExpressions.scala
@@ -100,7 +100,8 @@ abstract class StringRegexExpression extends
BinaryExpression
""",
note = """
Use RLIKE to match with standard regular expressions.
- """)
+ """,
+ since = "1.0.0")
case class Like(left: Expression, right: Expression) extends
StringRegexExpression {
override def escape(v: String): String = StringUtils.escapeLikeRegex(v)
@@ -178,7 +179,8 @@ case class Like(left: Expression, right: Expression)
extends StringRegexExpressi
""",
note = """
Use LIKE to match with simple string pattern.
- """)
+ """,
+ since = "1.0.0")
case class RLike(left: Expression, right: Expression) extends
StringRegexExpression {
override def escape(v: String): String = v
@@ -236,7 +238,8 @@ case class RLike(left: Expression, right: Expression)
extends StringRegexExpress
Examples:
> SELECT _FUNC_('oneAtwoBthreeC', '[ABC]');
["one","two","three",""]
- """)
+ """,
+ since = "1.5.0")
case class StringSplit(str: Expression, pattern: Expression)
extends BinaryExpression with ImplicitCastInputTypes {
@@ -273,7 +276,8 @@ case class StringSplit(str: Expression, pattern: Expression)
Examples:
> SELECT _FUNC_('100-200', '(\d+)', 'num');
num-num
- """)
+ """,
+ since = "1.5.0")
// scalastyle:on line.size.limit
case class RegExpReplace(subject: Expression, regexp: Expression, rep:
Expression)
extends TernaryExpression with ImplicitCastInputTypes {
@@ -372,7 +376,8 @@ case class RegExpReplace(subject: Expression, regexp:
Expression, rep: Expressio
Examples:
> SELECT _FUNC_('100-200', '(\d+)-(\d+)', 1);
100
- """)
+ """,
+ since = "1.5.0")
case class RegExpExtract(subject: Expression, regexp: Expression, idx:
Expression)
extends TernaryExpression with ImplicitCastInputTypes {
def this(s: Expression, r: Expression) = this(s, r, Literal(1))
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