Function addTab

frontend/src/react/stores/sqlEditor/tab.ts:194–220

(payload, beside = false)

    },

    addTab(payload, beside = false) {
      const defaultTab: SQLEditorTab = {
        ...defaultSQLEditorTab(),
        ...omitBy(payload, isUndefined),
      };
      const { id } = defaultTab;

      set((s) => {
        let tab = s.tabsById.get(id);
        if (tab) {
          Object.assign(tab, omitBy(payload, isUndefined));
        } else {
          tab = defaultTab;
          s.tabsById.set(id, tab);
        }

        upsertOpenTabDraft(s, tab, beside);
        s.currentTabId = id;
      });

      persistOpenTabs(get().openTmpTabList);
      persistCurrentTabId(id);

      // Return the live (post-immer) tab reference so callers reading
      // fields immediately see the seeded values.
      return get().tabsById.get(id) ?? defaultTab;
    },

    cloneTab(targetId, payload) {
      const targetTab = get().tabsById.get(targetId);