HyukjinKwon commented on a change in pull request #31180:
URL: https://github.com/apache/spark/pull/31180#discussion_r557268509
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File path: docs/sql-ref-ansi-compliance.md
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@@ -69,19 +69,19 @@ The type conversion of Spark ANSI mode follows the syntax
rules of section 6.13
The valid combinations of target data type and source data type in a `CAST`
expression are given by the following table.
“Y” indicates that the combination is syntactically valid without restriction
and “N” indicates that the combination is not valid.
-
-| From\To | NumericType | StringType | DateType | TimestampType |
IntervalType | BooleanType | BinaryType | ArrayType | MapType | StructType |
+
+| Source\Target | Numeric | String | Date | Timestamp | Interval | Boolean |
Binary | Array | Map | Struct |
Review comment:
We could even make it lower-cased and say these are simple strings or
catalog strings .. but I think it's fine either way.
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