Re: [PR] [SPARK-47210][SQL][COLLATION][WIP] Implicit casting on collated expressions [spark]

["stefankandic (via GitHub)" <gi...@apache.org>]

stefankandic commented on code in PR #45383:
URL: https://github.com/apache/spark/pull/45383#discussion_r1513022131


##########
common/utils/src/main/resources/error/error-classes.json:
##########
@@ -475,6 +475,24 @@
     ],
     "sqlState" : "42704"
   },
+  "COLLATION_MISMATCH" : {
+    "message" : [
+      "Could not determine which collation to use for string comparison."
+    ],
+    "subClass" : {
+      "EXPLICIT" : {
+        "message" : [
+          "Error occurred due to the mismatch between explicit collations \"<left>\" and \"<right>\""
+        ]
+      },
+      "IMPLICIT" : {
+        "message" : [
+          "Error occurred due to the mismatch between multiple implicit collations. Use COLLATE function to set the collation explicitly."

Review Comment:
   ```suggestion
             "Error occurred due to the mismatch between multiple implicit non-default collations. Use COLLATE function to set the collation explicitly."
   ```



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org
For additional commands, e-mail: reviews-help@spark.apache.org