fix

morningman · morningman · commit 34c78f15f501 · 2025-06-09T14:42:25.000+08:00
diff --git a/fe/fe-core/src/main/java/org/apache/doris/datasource/jdbc/JdbcExternalCatalog.java b/fe/fe-core/src/main/java/org/apache/doris/datasource/jdbc/JdbcExternalCatalog.java
@@ -162,6 +162,7 @@ protected Map<String, String> processCompatibleProperties(Map<String, String> pr
     }
 
     public String getDatabaseTypeName() {
+        makeSureInitialized();
         return jdbcClient.getDbType();
     }
 
@@ -227,7 +228,7 @@ public boolean isTestConnection() {
     @Override
     protected void initLocalObjectsImpl() {
         jdbcClient = createJdbcClient();
-        this.functionRules = ExternalFunctionRules.create(getDatabaseTypeName(),
+        this.functionRules = ExternalFunctionRules.create(jdbcClient.getDbType(),
                 catalogProperty.getOrDefault(JdbcResource.FUNCTION_RULES, ""));
     }
 

Original file line number	Diff line number	Diff line change
`@@ -162,6 +162,7 @@ protected Map<String, String> processCompatibleProperties(Map<String, String> pr`
`162`	`162`	`}`
`163`	`163`
`164`	`164`	`public String getDatabaseTypeName() {`
	`165`	`+ makeSureInitialized();`
`165`	`166`	`return jdbcClient.getDbType();`
`166`	`167`	`}`
`167`	`168`
`@@ -227,7 +228,7 @@ public boolean isTestConnection() {`
`227`	`228`	`@Override`
`228`	`229`	`protected void initLocalObjectsImpl() {`
`229`	`230`	`jdbcClient = createJdbcClient();`
`230`		`- this.functionRules = ExternalFunctionRules.create(getDatabaseTypeName(),`
	`231`	`+ this.functionRules = ExternalFunctionRules.create(jdbcClient.getDbType(),`
`231`	`232`	`catalogProperty.getOrDefault(JdbcResource.FUNCTION_RULES, ""));`
`232`	`233`	`}`
`233`	`234`