(paimon) branch master updated: [core] Validate blob type should not be defined solely (#6376)

[lzljs3620320]

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lzljs3620320 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/paimon.git


The following commit(s) were added to refs/heads/master by this push:
     new 51ed24ab1a [core] Validate blob type should not be defined solely 
(#6376)
51ed24ab1a is described below

commit 51ed24ab1a11bcfd0293494e9edf4b7792d6023f
Author: YeJunHao <41894543+leaves12...@users.noreply.github.com>
AuthorDate: Fri Oct 10 16:12:15 2025 +0800

    [core] Validate blob type should not be defined solely (#6376)
---
 .../src/main/java/org/apache/paimon/schema/SchemaValidation.java       | 3 +++
 1 file changed, 3 insertions(+)

diff --git 
a/paimon-core/src/main/java/org/apache/paimon/schema/SchemaValidation.java 
b/paimon-core/src/main/java/org/apache/paimon/schema/SchemaValidation.java
index a05d198ffa..f84a277c07 100644
--- a/paimon-core/src/main/java/org/apache/paimon/schema/SchemaValidation.java
+++ b/paimon-core/src/main/java/org/apache/paimon/schema/SchemaValidation.java
@@ -657,6 +657,9 @@ public class SchemaValidation {
             checkArgument(
                     
BlobType.splitBlob(schema.logicalRowType()).getRight().getFieldCount() == 1,
                     "Table with BLOB type column only support one BLOB 
column.");
+            checkArgument(
+                    schema.fields().size() > 1,
+                    "Table with BLOB type column must have other normal 
columns.");
         }
     }