fixed schema creation

include/matador/object/basic_object_info.hpp

@@ -33,6 +33,8 @@ public:
   [[nodiscard]] const utils::identifier& primary_key() const;
   [[nodiscard]]  attribute* primary_key_attribute() const;
 
+  void update_name(const std::string& name);
+
   endpoint_iterator register_relation_endpoint(const std::type_index &type, const std::shared_ptr<relation_endpoint> &endpoint);
   void unregister_relation_endpoint(const std::type_index &type);
 

include/matador/orm/schema.hpp

@@ -3,6 +3,8 @@
 
 #include "matador/object/repository.hpp"
 
+#include "matador/sql/query_context.hpp"
+
 namespace matador::sql {
 class connection_pool;
 }
@@ -49,6 +51,10 @@ public:
   [[nodiscard]] utils::result<std::vector<object::attribute>, utils::error> describe_table(const std::string &table_name) const;
   [[nodiscard]] utils::result<bool, utils::error> table_exists(const std::string &table_name) const;
 
+private:
+   sql::query_context build_add_constraint_context( const object::repository_node& node, const class object::constraint& cons ) const;
+   sql::query_context build_drop_constraint_context( const object::repository_node& node, const class object::constraint& cons ) const;
+
 private:
   object::repository repo_;
   sql::connection_pool &pool_;

include/matador/query/intermediates/query_alter_table_intermediate.hpp

@@ -2,10 +2,11 @@
 #define MATADOR_QUERY_ALTER_TABLE_INTERMEDIATE_HPP
 
 #include "executable_query.hpp"
+#include "matador/object/constraint.hpp"
 #include "matador/query/intermediates/query_intermediate.hpp"
 
 namespace matador::query {
-class query_add_primary_key_constraint_intermediate final : public query_intermediate {
+class query_add_primary_key_constraint_intermediate final : public executable_query {
 public:
 };
 
@@ -35,6 +36,7 @@ public:
     using query_intermediate::query_intermediate;
 
     query_add_key_constraint_intermediate add_constraint(const std::string& name);
+    executable_query add_constraint(const class object::constraint& constraint);
     executable_query drop_constraint(const std::string& name);
 };
 }

include/matador/sql/query_context.hpp

@@ -23,7 +23,9 @@ enum class sql_command {
     SQL_DROP_TABLE,
     SQL_DROP_SCHEMA,
     SQL_DROP_DATABASE,
-    SQL_ALTER_TABLE
+    SQL_ALTER,
+    SQL_ALTER_TABLE,
+    SQL_ALTER_SCHEMA
   };
 
 struct sql_command_info {
@@ -38,14 +40,12 @@ struct query_context {
   std::string schema_name{};
   std::string table_name{};
   std::vector<object::attribute> prototype{};
-  std::vector<std::string> result_vars{};
+  // std::vector<std::string> result_vars{};
   std::vector<std::string> bind_vars{};
   std::vector<utils::database_type> bind_types{};
 
-  std::unordered_map<std::string, std::string> column_aliases{};
-  std::unordered_map<std::string, std::string> table_aliases{};
-
-  std::vector<sql_command_info> additional_commands{};
+  // std::unordered_map<std::string, std::string> column_aliases{};
+  // std::unordered_map<std::string, std::string> table_aliases{};
 };
 
 }