Jhipster错误！实体生成器目前不支持使用sql类型的数据库的反应式应用程序

INFO! Using JHipster version installed locally in current project's node_modules
INFO! Executing jhipster:entity book
INFO! Options: from-cli: true
ERROR! The entity generator doesn't support reactive apps with databases of type sql at the moment
Error: The entity generator doesn't support reactive apps with databases of type sql at the moment
   at EntityGenerator.error (C:\Users\metin.bulak\Desktop\jh\node_modules\generator-jhipster\generators\generator-base.js:1590:15)
   at EntityGenerator.validateReactiveCompatibility (C:\Users\metin.bulak\Desktop\jh\node_modules\generator-jhipster\generators\entity\index.js:240:26)
   at Object.<anonymous> (C:\Users\metin.bulak\Desktop\jh\node_modules\yeoman-generator\lib\index.js:893:25)
   at C:\Users\metin.bulak\Desktop\jh\node_modules\run-async\index.js:49:25
   at new Promise (<anonymous>)
   at C:\Users\metin.bulak\Desktop\jh\node_modules\run-async\index.js:26:19
   at runLoop.add.once.once (C:\Users\metin.bulak\Desktop\jh\node_modules\yeoman-generator\lib\index.js:894:11)
   at processImmediate (internal/timers.js:456:21)