rdblue commented on a change in pull request #26425: [SPARK-29789][SQL] should
not parse the bucket column name when creating v2 tables
URL: https://github.com/apache/spark/pull/26425#discussion_r343771374
##########
File path:
sql/catalyst/src/main/java/org/apache/spark/sql/connector/expressions/Expressions.java
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@@ -46,9 +47,9 @@ public static Transform apply(String name, Expression...
args) {
}
/**
- * Create a named reference expression for a column.
+ * Create a named reference expression for a (nested) column.
*
- * @param name a column name
+ * @param name The column name. It refers to nested column if name contains
dot.
Review comment:
This isn't true. Names are parsed using the SQL parser, so escaped names are
valid.
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