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[SPARK-38251][SQL] Change Cast.toString as "cast" instead of "ansi_cast" under ANSI mode #35570

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[SPARK-38251][SQL] Change Cast.toString as "cast" instead of "ansi_cast" under ANSI mode #35570

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5 changes: 1 addition & 4 deletions sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/Cast.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -293,10 +293,7 @@ abstract class CastBase extends UnaryExpression with TimeZoneAwareExpression wit
*/
def typeCheckFailureMessage: String

override def toString: String = {
val ansi = if (ansiEnabled) "ansi_" else ""
s"${ansi}cast($child as ${dataType.simpleString})"
}
override def toString: String = s"cast($child as ${dataType.simpleString})"

override def checkInputDataTypes(): TypeCheckResult = {
if (canCast(child.dataType, dataType)) {
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2 changes: 1 addition & 1 deletion sql/core/src/test/resources/sql-tests/results/ansi/string-functions.sql.out
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Expand Up @@ -928,7 +928,7 @@ select to_binary(null, cast(null as int))
struct<>
-- !query output
org.apache.spark.sql.AnalysisException
cannot resolve 'to_binary(NULL, CAST(NULL AS INT))' due to data type mismatch: Unsupported encoding format: Some(ansi_cast(null as int)). The format has to be a case-insensitive string literal of 'hex', 'utf-8', or 'base64'; line 1 pos 7
cannot resolve 'to_binary(NULL, CAST(NULL AS INT))' due to data type mismatch: Unsupported encoding format: Some(cast(null as int)). The format has to be a case-insensitive string literal of 'hex', 'utf-8', or 'base64'; line 1 pos 7


-- !query
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