updated build system

support/include/utils/db/sqlite/db_where_limit_t.hpp

@@ -30,14 +30,14 @@ template <typename cn_t, typename ctx_t, typename op_t, typename w_t,
           typename wn_t>
 struct db_next_limit_t final {
   std::shared_ptr<ctx_t> ctx;
-  std::string action;
+  w_t *owner;
 
-  w_t next{ctx};
+  std::string action;
 
   using group_func_t = std::function<void(w_t &)>;
 
   [[nodiscard]] auto where(std::string column_name) -> cn_t {
-    return next.where(column_name);
+    return get_next().where(column_name);
   }
 
   [[nodiscard]] auto dump() const -> std::string { return op_t{ctx}.dump(); }
@@ -46,10 +46,18 @@ struct db_next_limit_t final {
     return ctx->where->dump(idx);
   }
 
+  [[nodiscard]] auto get_next() -> wn_t & {
+    return std::get<w_t>(std::prev(owner->sub_actions->end()));
+  }
+
+  [[nodiscard]] auto get_next() const -> const wn_t & {
+    return std::get<w_t>(std::prev(owner->sub_actions->end()));
+  }
+
   [[nodiscard]] auto go() const -> auto { return op_t{ctx}.go(); }
 
   [[nodiscard]] auto group(group_func_t func) -> wn_t {
-    return next.group(std::move(func));
+    return get_next().group(std::move(func));
   }
 
   [[nodiscard]] auto limit(std::int32_t value) -> op_t {
@@ -68,12 +76,17 @@ struct db_where_next_limit_t final {
 
   using n_t = db_next_limit_t<cn_t, ctx_t, op_t, w_t, db_where_next_limit_t>;
 
-  [[nodiscard]] auto and_() -> n_t & {
+  [[nodiscard]] auto and_() -> n_t {
     owner->actions.emplace_back(n_t{
         ctx,
+        owner,
         "AND",
     });
 
+    owner->sub_actions.emplace_back(w_t{
+        ctx,
+    });
+
     return std::get<n_t>(*std::prev(owner->actions.end()));
   }
 
@@ -93,12 +106,17 @@ struct db_where_next_limit_t final {
     return op_t{ctx}.order_by(column_name, ascending);
   }
 
-  [[nodiscard]] auto or_() -> n_t & {
+  [[nodiscard]] auto or_() -> n_t {
     owner->actions.emplace_back(n_t{
         ctx,
+        owner,
         "OR",
     });
 
+    owner->sub_actions.emplace_back(w_t{
+        ctx,
+    });
+
     return std::get<n_t>(*std::prev(owner->actions.end()));
   }
 };
@@ -152,6 +170,7 @@ template <typename ctx_t, typename op_t> struct db_where_with_limit_t final {
   using action_t = std::variant<db_comp_data_t, n_t, db_where_with_limit_t>;
 
   std::vector<action_t> actions{};
+  std::vector<db_where_limit_t> sub_actions{};
 
   [[nodiscard]] static auto dump(std::int32_t &idx,
                                  auto &&data) -> std::string {
@@ -165,7 +184,7 @@ template <typename ctx_t, typename op_t> struct db_where_with_limit_t final {
                      },
                      [&idx, &stream](const n_t &next) {
                        stream << ' ' << next.action << ' '
-                              << dump(idx, next.next);
+                              << dump(idx, next.get_next());
                      },
                      [&idx, &stream](const db_where_with_limit_t &where) {
                        stream << '(' << dump(idx, where) << ')';

support/include/utils/db/sqlite/db_where_t.hpp

@@ -30,14 +30,13 @@ template <typename cn_t, typename ctx_t, typename op_t, typename w_t,
           typename wn_t>
 struct db_next_t final {
   std::shared_ptr<ctx_t> ctx;
+  w_t *owner;
   std::string action;
 
-  w_t next{ctx};
-
   using group_func_t = std::function<void(w_t &)>;
 
   [[nodiscard]] auto where(std::string column_name) -> cn_t {
-    return next.where(column_name);
+    return get_next().where(column_name);
   }
 
   [[nodiscard]] auto dump() const -> std::string { return op_t{ctx}.dump(); }
@@ -46,10 +45,18 @@ struct db_next_t final {
     return ctx->where->dump(idx);
   }
 
+  [[nodiscard]] auto get_next() -> wn_t & {
+    return std::get<w_t>(std::prev(owner->sub_actions->end()));
+  }
+
+  [[nodiscard]] auto get_next() const -> const wn_t & {
+    return std::get<w_t>(std::prev(owner->sub_actions->end()));
+  }
+
   [[nodiscard]] auto go() const -> auto { return op_t{ctx}.go(); }
 
   [[nodiscard]] auto group(group_func_t func) -> wn_t {
-    return next.group(std::move(func));
+    return get_next().group(std::move(func));
   }
 };
 
@@ -60,12 +67,17 @@ struct db_where_next_t final {
 
   using n_t = db_next_t<cn_t, ctx_t, op_t, w_t, db_where_next_t>;
 
-  [[nodiscard]] auto and_() -> n_t & {
+  [[nodiscard]] auto and_() -> n_t {
     owner->actions.emplace_back(n_t{
         ctx,
+        owner,
         "AND",
     });
 
+    owner->sub_actions.emplace_back(w_t{
+        ctx,
+    });
+
     return std::get<n_t>(*std::prev(owner->actions.end()));
   }
 
@@ -77,12 +89,17 @@ struct db_where_next_t final {
 
   [[nodiscard]] auto go() const -> auto { return op_t{ctx}.go(); }
 
-  [[nodiscard]] auto or_() -> n_t & {
+  [[nodiscard]] auto or_() -> n_t {
     owner->actions.emplace_back(n_t{
         ctx,
+        owner,
         "OR",
     });
 
+    owner->sub_actions.emplace_back(w_t{
+        ctx,
+    });
+
     return std::get<n_t>(*std::prev(owner->actions.end()));
   }
 };
@@ -136,6 +153,7 @@ template <typename ctx_t, typename op_t> struct db_where_t final {
   using action_t = std::variant<db_comp_data_t, n_t, db_where_t>;
 
   std::vector<action_t> actions{};
+  std::vector<db_where_t> sub_actions{};
 
   [[nodiscard]] static auto dump(std::int32_t &idx,
                                  auto &&data) -> std::string {
@@ -149,7 +167,7 @@ template <typename ctx_t, typename op_t> struct db_where_t final {
                      },
                      [&idx, &stream](const n_t &next) {
                        stream << ' ' << next.action << ' '
-                              << dump(idx, next.next);
+                              << dump(idx, next.get_next());
                      },
                      [&idx, &stream](const db_where_t &where) {
                        stream << '(' << dump(idx, where) << ')';

support/src/utils/db/sqlite/db_common.cpp

@@ -44,7 +44,9 @@ auto execute_sql(sqlite3 &db3, const std::string &sql,
 }
 
 void set_journal_mode(sqlite3 &db3) {
-  sqlite3_exec(&db3, "PRAGMA journal_mode = WAL;PRAGMA synchronous = NORMAL;",
+  sqlite3_exec(&db3,
+               "PRAGMA journal_mode = WAL;PRAGMA synchronous = NORMAL;PRAGMA "
+               "auto_vacuum = FULL;",
                nullptr, nullptr, nullptr);
 }
 } // namespace repertory::utils::db::sqlite