MaxGekk commented on code in PR #36239:
URL: https://github.com/apache/spark/pull/36239#discussion_r852226617
##########
sql/core/src/test/scala/org/apache/spark/sql/errors/QueryExecutionErrorsSuite.scala:
##########
@@ -400,4 +400,22 @@ class QueryExecutionErrorsSuite extends QueryTest
"If necessary set spark.sql.ansi.enabled to false to bypass this
error. ")
}
}
+
+ test("CANNOT_CHANGE_DECIMAL_PRECISION: cast string to decimal") {
+ withSQLConf(SQLConf.ANSI_ENABLED.key -> "true") {
+ val e = intercept[SparkArithmeticException] {
+ sql("select CAST('66666666666666.666' AS DECIMAL(8, 1))").collect()
+ }
+ assert(e.getErrorClass === "CANNOT_CHANGE_DECIMAL_PRECISION")
+ assert(e.getSqlState === "22005")
+ assert(e.getMessage ===
+ "Decimal(expanded,66666666666666.666,17,3}) cannot be represented as
Decimal(8, 1). " +
+ "If necessary set spark.sql.ansi.enabled to false to bypass this
error." +
+ """
+ |== SQL(line 1, position 7) ==
+ |select CAST('66666666666666.666' AS DECIMAL(8, 1))
+ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ |""".stripMargin)
Review Comment:
```suggestion
"""
|== SQL(line 1, position 7) ==
|select CAST('66666666666666.666' AS DECIMAL(8, 1))
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|""".stripMargin)
```
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