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[SPARK-44983][SQL] Convert binary to string by to_char for the formats: hex, base64, utf-8 #42632

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MaxGekk wants to merge 6 commits into from
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[SPARK-44983][SQL] Convert binary to string by to_char for the formats: hex, base64, utf-8 #42632

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76af197
Fix examples
MaxGekk Aug 23, 2023
89e7660
Add a test for _LEGACY_ERROR_TEMP_1100
MaxGekk Aug 26, 2023
b7987e1
Add tests for errors
MaxGekk Aug 26, 2023
c13f182
Trigger build
MaxGekk Aug 26, 2023
1fa15d7
Add more tests
MaxGekk Aug 28, 2023
ec790bb
Trigger build
MaxGekk Aug 28, 2023
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Add a test for _LEGACY_ERROR_TEMP_1100
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@MaxGekk
MaxGekk committed Aug 26, 2023
commit 89e766085efb9139212ca4ea1f4038bf0514a7db
11 changes: 11 additions & 0 deletions sql/core/src/test/scala/org/apache/spark/sql/StringFunctionsSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -864,6 +864,17 @@ class StringFunctionsSuite extends QueryTest with SharedSparkSession {
df.select(to_char(col("a"), lit("$99.99"))),
Seq(Row("$78.12"))
)

val df2 = Seq((Array(1.toByte), "base64")).toDF("input", "format")
checkError(
exception = intercept[AnalysisException] {
df2.select(to_char(col("input"), col("format"))).collect()
},
errorClass = "_LEGACY_ERROR_TEMP_1100",
parameters = Map(
"argName" -> "format",
"funcName" -> "to_char",
"requiredType" -> "string"))
}

test("to_varchar") {
Expand Down