新增支持 DuckDB-高性能多文件格式 OLAP 数据库

TommyLemon · TommyLemon · commit 138205c44f70 · 2025-01-11T00:38:08.000+08:00
diff --git a/APIJSONORM/src/main/java/apijson/orm/AbstractSQLConfig.java b/APIJSONORM/src/main/java/apijson/orm/AbstractSQLConfig.java
@@ -224,6 +224,7 @@ public abstract class AbstractSQLConfig<T extends Object> implements SQLConfig<T
 		DATABASE_LIST.add(DATABASE_CASSANDRA);
 		DATABASE_LIST.add(DATABASE_KAFKA);
 		DATABASE_LIST.add(DATABASE_MQ);
+		DATABASE_LIST.add(DATABASE_DUCKDB);
 
 
 		RAW_MAP = new LinkedHashMap<>();  // 保证顺序，避免配置冲突等意外情况
@@ -1332,6 +1333,14 @@ public static boolean isSQLite(String db) {
 		return DATABASE_SQLITE.equals(db);
 	}
 
+	@Override
+	public boolean isDuckDB() {
+		return isDuckDB(getSQLDatabase());
+	}
+	public static boolean isDuckDB(String db) {
+		return DATABASE_DUCKDB.equals(db);
+	}
+
 	@Override
 	public String getQuote() { // MongoDB  同时支持 `tbl` 反引号 和 "col" 双引号
 		if(isElasticsearch() || isIoTDB()) {
diff --git a/APIJSONORM/src/main/java/apijson/orm/SQLConfig.java b/APIJSONORM/src/main/java/apijson/orm/SQLConfig.java
@@ -43,6 +43,7 @@ public interface SQLConfig<T extends Object> {
 	String DATABASE_MONGODB = "MONGODB"; // https://www.mongodb.com/docs/atlas/data-federation/query/query-with-sql
 	String DATABASE_KAFKA = "KAFKA"; // https://github.com/APIJSON/APIJSON-Demo/tree/master/APIJSON-Java-Server/APIJSONDemo-MultiDataSource-Kafka
 	String DATABASE_SQLITE = "SQLITE"; // https://www.sqlite.org
+	String DATABASE_DUCKDB = "DUCKDB"; // https://duckdb.org
 
 	String DATABASE_MQ = "MQ"; //
 
@@ -97,6 +98,7 @@ public interface SQLConfig<T extends Object> {
 	boolean isKafka();
 	boolean isMQ();
 	boolean isSQLite();
+	boolean isDuckDB();
 
 
 	// 暂时只兼容以上几种
