.

src/main/java/net/tccn/meta/_TableService.java

@@ -2,6 +2,7 @@ package net.tccn.meta;
 
 import net.tccn.base.JBean;
 import net.tccn.base.Kv;
+import net.tccn.base.MetaKit;
 import net.tccn.dbq.jdbc.api.DbAccount;
 import net.tccn.dbq.table.Table;
 import net.tccn.service.BaseService;
@@ -38,7 +39,7 @@ public class _TableService extends BaseService {
                         String filePath,
 
                         //mysql {数据库连接账号、数据源id、数据库database数组}
-                        DbAccount dbAccount, String dbPlatId, String[] catalogs,
+                        String dbPlatId, String[] catalogs,
                         @RestParam(name = "platToken") String token) {
 
         JBean jBean = new JBean();
@@ -47,7 +48,7 @@ public class _TableService extends BaseService {
             jBean.setBody(fileService.data(filePath, token));
 
         } else if ("mysql".equals(cate)){
-            List<Table> list = dbService.tableList(dbAccount, dbPlatId, catalogs);
+            List<Table> list = dbService.tableList(dbPlatId, catalogs);
 
             String[] tableArr = list.stream().map(Table::getName).toArray(String[]::new);
             CompletableFuture<List<String>> hvFuture = tableExist(tableArr, token);
@@ -100,7 +101,8 @@ public class _TableService extends BaseService {
                     MetaTable metaTable = MetaTable.toAs(t);
                     metaTable.setCatalog(catalog);
                     metaTable.setDbPlatId(dbPlatId);
-                    metaTable.setAlias("");//todo: 表别名
+                    metaTable.setAlias(MetaKit.nextAlias());//todo: 表别名
+                    metaTable.setSysPlatId(platId(token));
 
                     //保存数据到元数据表
                     metaTable.save();