(improvement)(headless) support more db type (#1511)

Co-authored-by: lxwcodemonkey

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/DBColumn.java

@@ -0,0 +1,19 @@
+package com.tencent.supersonic.headless.api.pojo;
+
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class DBColumn {
+
+    private String columnName;
+
+    private String dataType;
+
+    private String comment;
+
+}

headless/api/src/main/java/com/tencent/supersonic/headless/api/pojo/enums/EngineType.java

@@ -9,7 +9,8 @@ public enum EngineType {
     CLICKHOUSE(3, "clickhouse"),
     KAFKA(4, "kafka"),
     H2(5, "h2"),
-    POSTGRESQL(6, "postgresql");
+    POSTGRESQL(6, "postgresql"),
+    OTHER(7, "other");
 
 
     private Integer code;