当我包含 Qt QThread 和 PostgreSQL libpq-fe 头文件时，为什么会出现编译器错误？

如何解决当我包含 Qt QThread 和 PostgreSQL libpq-fe 头文件时，为什么会出现编译器错误？

当我在源代码中包含这两个头文件时，出现奇怪的编译器错误：

#include <QThread>
#include <libpq-fe.h>

这是我在 Qt 项目文件中包含 Postgresql 库的方式：

win32:CONfig(debug,debug|release): LIBS += -L'C:/Program Files/Postgresql/9.5/lib/' -llibpq
else:unix: LIBS += -L'C:/Program Files/Postgresql/9.5/lib/' -llibpq

INCLUDEPATH += 'C:/Program Files/Postgresql/9.5/include'
DEPENdpath += 'C:/Program Files/Postgresql/9.5/include'

这是我遇到的错误之一：

d:\mingw\mingw\include\c++\9.2.0\thread:282: error: no match for 'operator==' (operand types are 'std::thread::native_handle_type' {aka 'ptw32_handle_t'} and 'std::thread::native_handle_type' {aka 'ptw32_handle_t'})
In file included from ..\threadtest\mainwindow.cpp:4:
d:\mingw\mingw\include\c++\9.2.0\thread: In function 'bool std::operator==(std::thread::id,std::thread::id)':
d:\mingw\mingw\include\c++\9.2.0\thread:282:26: error: no match for 'operator==' (operand types are 'std::thread::native_handle_type' {aka 'ptw32_handle_t'} and 'std::thread::native_handle_type' {aka 'ptw32_handle_t'})
  282 |     return __x._M_thread == __y._M_thread;
      |            ~~~~~~~~~~~~~ ^~ ~~~~~~~~~~~~~
      |                |                |
      |                |                std::thread::native_handle_type {aka ptw32_handle_t}
      |                std::thread::native_handle_type {aka ptw32_handle_t}

我可能缺少什么设置？