when sql script has variables, generate sql can't be executed, this commit supports variable replement (#2259)

headless/server/src/main/java/com/tencent/supersonic/headless/server/manager/ModelYamlManager.java

@@ -39,6 +39,7 @@ public class ModelYamlManager {
         dataModelYamlTpl.setFilterSql(modelDetail.getFilterSql());
         dataModelYamlTpl.setFields(modelResp.getModelDetail().getFields());
         dataModelYamlTpl.setId(modelResp.getId());
+        dataModelYamlTpl.setSqlVariables(modelDetail.getSqlVariables());
         return dataModelYamlTpl;
     }
 

headless/server/src/main/java/com/tencent/supersonic/headless/server/manager/SemanticSchemaManager.java

@@ -102,7 +102,7 @@ public class SemanticSchemaManager {
         modelDetail.getMeasures().addAll(getMeasureParams(d.getMeasures()));
         modelDetail.getDimensions().addAll(getDimensions(d.getDimensions()));
         modelDetail.getFields().addAll(d.getFields());
-
+        modelDetail.getSqlVariables().addAll(d.getSqlVariables());
         return dataModel;
     }
 

headless/server/src/main/java/com/tencent/supersonic/headless/server/pojo/StarrocksParametersBuilder.java

@@ -15,7 +15,7 @@ public class StarrocksParametersBuilder extends DefaultParametersBuilder {
         List<DatabaseParameter> databaseParameters = new ArrayList<>();
         DatabaseParameter host = new DatabaseParameter();
         host.setComment("JDBC连接");
-        host.setValue("jdbc:mysql://localhost:3306/dbname");
+        host.setValue("jdbc:mysql://localhost:9030/dbname");
         host.setName("url");
         host.setPlaceholder("请输入JDBC连接串");
         databaseParameters.add(host);

headless/server/src/main/java/com/tencent/supersonic/headless/server/pojo/yaml/DataModelYamlTpl.java

@@ -1,6 +1,7 @@
 package com.tencent.supersonic.headless.server.pojo.yaml;
 
 import com.tencent.supersonic.headless.api.pojo.Field;
+import com.tencent.supersonic.headless.api.pojo.SqlVariable;
 import com.tencent.supersonic.headless.api.pojo.enums.ModelSourceType;
 import lombok.Data;
 
@@ -32,4 +33,6 @@ public class DataModelYamlTpl {
     private List<Field> fields;
 
     private ModelSourceType modelSourceTypeEnum;
+
+    private List<SqlVariable> sqlVariables;
 }