(paimon) branch master updated: [format] Support sep as fallback key of csv.field-delimiter (#9565)

[lzljs3620320]

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JingsongLi 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 14040b1bb9 [format] Support sep as fallback key of csv.field-delimiter 
(#9565)
14040b1bb9 is described below

commit 14040b1bb9a225d70ff5400fb36999dce61866ea
Author: jackylee <qcsd2...@gmail.com>
AuthorDate: Thu Sep 3 16:16:15 2026 +0800

    [format] Support sep as fallback key of csv.field-delimiter (#9565)
---
 .../src/main/java/org/apache/paimon/format/csv/CsvOptions.java          | 2 +-
 .../src/test/java/org/apache/paimon/format/csv/CsvFileFormatTest.java   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/paimon-format/src/main/java/org/apache/paimon/format/csv/CsvOptions.java 
b/paimon-format/src/main/java/org/apache/paimon/format/csv/CsvOptions.java
index c6261415a7..4221282c31 100644
--- a/paimon-format/src/main/java/org/apache/paimon/format/csv/CsvOptions.java
+++ b/paimon-format/src/main/java/org/apache/paimon/format/csv/CsvOptions.java
@@ -33,7 +33,7 @@ public class CsvOptions {
             ConfigOptions.key("csv.field-delimiter")
                     .stringType()
                     .defaultValue(",")
-                    .withFallbackKeys("field-delimiter", "seq", "delimiter")
+                    .withFallbackKeys("field-delimiter", "seq", "delimiter", 
"sep")
                     .withDescription("The field delimiter for CSV or TXT 
format");
 
     public static final ConfigOption<String> LINE_DELIMITER =
diff --git 
a/paimon-format/src/test/java/org/apache/paimon/format/csv/CsvFileFormatTest.java
 
b/paimon-format/src/test/java/org/apache/paimon/format/csv/CsvFileFormatTest.java
index 008bd564ab..47fc367726 100644
--- 
a/paimon-format/src/test/java/org/apache/paimon/format/csv/CsvFileFormatTest.java
+++ 
b/paimon-format/src/test/java/org/apache/paimon/format/csv/CsvFileFormatTest.java
@@ -212,7 +212,7 @@ public class CsvFileFormatTest extends FormatReadWriteTest {
                         GenericRow.of(1, BinaryString.fromString("Alice")),
                         GenericRow.of(2, BinaryString.fromString("Bob")));
 
-        for (String fallbackKey : new String[] {"field-delimiter", "seq", 
"delimiter"}) {
+        for (String fallbackKey : new String[] {"field-delimiter", "seq", 
"delimiter", "sep"}) {
             Options options = new Options();
             options.set(fallbackKey, ";");