MaxGekk commented on code in PR #41788:
URL: https://github.com/apache/spark/pull/41788#discussion_r1247661243
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sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala:
##########
@@ -1787,11 +1787,11 @@ class Analyzer(override val catalogManager:
CatalogManager) extends RuleExecutor
e.references.filter(!_.resolved).foreach { a =>
// Note: This will throw error only on unresolved attribute issues,
// not other resolution errors like mismatched data types.
- val cols = p.inputSet.toSeq.map(_.sql).mkString(", ")
+ val cols = p.inputSet.toSeq.map(toSQLExpr(_)).mkString(", ")
Review Comment:
This is a set of ids, please, use `toSQLId()`
##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala:
##########
@@ -2083,9 +2083,9 @@ class Analyzer(override val catalogManager:
CatalogManager) extends RuleExecutor
// Checks if the number of the aliases is equal to expected one
if (u.outputNames.size != outputAttrs.size) {
u.failAnalysis(
- errorClass = "_LEGACY_ERROR_TEMP_2307",
+ errorClass = "NUM_TABLE_VALUE_ALIASES_MISMATCH",
messageParameters = Map(
- "funcName" -> u.name.quoted,
+ "funcName" -> toSQLId(u.name.quoted),
Review Comment:
toSQLId() does quoting already, why do you invoke `quoted`?
##########
common/utils/src/main/resources/error/error-classes.json:
##########
@@ -2250,6 +2265,11 @@
},
"sqlState" : "42703"
},
+ "UNRESOLVED_EXPRESSION_IN_MERGE_COMMAND_COLUMNS" : {
+ "message" : [
+ "Cannot resolve <expr> in MERGE command given columns [<cols>]."
Review Comment:
```suggestion
"Cannot resolve <expr> in the MERGE command. Did you mean one of the
following? [<proposal>]."
```
BTW, cannot your re-use the existing error class?
`UNRESOLVED_COLUMN.WITH_SUGGESTION`?
##########
common/utils/src/main/resources/error/error-classes.json:
##########
@@ -1236,6 +1241,11 @@
"The lambda function has duplicate arguments <args>. Please,
consider to rename the argument names or set <caseSensitiveConfig> to \"true\"."
]
},
+ "NON_HIGHER_ORDER_FUNCTION_UNSUPPORTED" : {
Review Comment:
Let's make it shorter: `NON_HIGHER_ORDER_FUNCTION`
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