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morningman pushed a commit to branch branch-1.2-lts
in repository https://gitbox.apache.org/repos/asf/doris.git

commit 085cbf5d8ea58549cffd0b0e25a0087d97a10783
Author: yongkang.zhong <[email protected]>
AuthorDate: Tue Apr 4 10:19:24 2023 +0800

    [improve](clickhouse catalog) Add  `"` wrap select column for the sql query 
clickhouse jdbc (#18352)
---
 fe/fe-core/src/main/java/org/apache/doris/catalog/OdbcTable.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/OdbcTable.java 
b/fe/fe-core/src/main/java/org/apache/doris/catalog/OdbcTable.java
index fb0cf1d3a3..c10bfacaa0 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/OdbcTable.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/OdbcTable.java
@@ -97,6 +97,11 @@ public class OdbcTable extends Table {
         return list.stream().map(s -> "\"" + s.toUpperCase() + 
"\"").collect(Collectors.joining("."));
     }
 
+    private static String clickhouseProperName(String name) {
+        List<String> list = Arrays.asList(name.split("\\."));
+        return list.stream().map(s -> "\"" + s + 
"\"").collect(Collectors.joining("."));
+    }
+
     private static String saphanaProperName(String name) {
         List<String> list = Arrays.asList(name.split("\\."));
         return list.stream().map(s -> "\"" + s.toUpperCase() + 
"\"").collect(Collectors.joining("."));
@@ -112,6 +117,8 @@ public class OdbcTable extends Table {
                 return psqlProperName(name);
             case ORACLE:
                 return oracleProperName(name);
+            case CLICKHOUSE:
+                return clickhouseProperName(name);
             case SAP_HANA:
                 return saphanaProperName(name);
             default:


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