feat: 读出据库数据集的的 comment 属性

backend/src/main/java/io/dataease/provider/datasource/DatasourceProvider.java

@@ -27,4 +27,6 @@ public abstract class DatasourceProvider {
     abstract public void handleDatasource(DatasourceRequest datasourceRequest, String type) throws Exception;
 
     abstract public List<String> getSchema(DatasourceRequest datasourceRequest) throws Exception;
+
+    public abstract List<TableFiled> getTableFileds(DatasourceRequest datasourceRequest) throws Exception;
 }

backend/src/main/java/io/dataease/provider/datasource/EsProvider.java

@@ -12,6 +12,8 @@ import io.dataease.dto.datasource.EsConfiguration;
 import io.dataease.dto.datasource.TableFiled;
 import io.dataease.exception.DataEaseException;
 import io.dataease.i18n.Translator;
+import io.dataease.provider.ProviderFactory;
+import io.dataease.provider.query.QueryProvider;
 import io.dataease.provider.query.es.EsQueryProvider;
 import org.apache.commons.codec.binary.Base64;
 import org.apache.commons.lang.StringUtils;
@@ -94,6 +96,13 @@ public class EsProvider extends DatasourceProvider {
         return list;
     }
 
+    @Override
+    public List<TableFiled> getTableFileds(DatasourceRequest datasourceRequest) throws Exception {
+        QueryProvider qp = ProviderFactory.getQueryProvider(datasourceRequest.getDatasource().getType());
+        datasourceRequest.setQuery(qp.convertTableToSql(datasourceRequest.getTable(), datasourceRequest.getDatasource()));
+        return fetchResultField(datasourceRequest);
+    }
+
     private List<String[]> fetchResult(String response) throws Exception {
         EsReponse esReponse = new Gson().fromJson(response, EsReponse.class);
         return fetchResult(esReponse);

backend/src/main/java/io/dataease/service/dataset/DataSetTableService.java

@@ -378,9 +378,8 @@ public class DataSetTableService {
         DatasourceProvider datasourceProvider = ProviderFactory.getProvider(ds.getType());
         DatasourceRequest datasourceRequest = new DatasourceRequest();
         datasourceRequest.setDatasource(ds);
-        QueryProvider qp = ProviderFactory.getQueryProvider(ds.getType());
-        datasourceRequest.setQuery(qp.convertTableToSql(new Gson().fromJson(datasetTable.getInfo(), DataTableInfoDTO.class).getTable(), ds));
-        return datasourceProvider.fetchResultField(datasourceRequest);
+        datasourceRequest.setTable(new Gson().fromJson(datasetTable.getInfo(), DataTableInfoDTO.class).getTable());
+        return datasourceProvider.getTableFileds(datasourceRequest);
     }
 
     public Map<String, List<DatasetTableField>> getFieldsFromDE(DataSetTableRequest dataSetTableRequest) throws Exception {