2015年9月23日 · END; IF SQL%NOTFOUND THEN DBMS_OUTPUT.PUT_LINE('SQL DATA NOT FOUND'); ELSIF SQL%FOUND THEN DBMS_OUTPUT.PUT_LINE('DATA FOUND'); END IF; END; So what I have done is added a inner BEGIN-END block enclosing the SELECT statement that generates no_data_found exception. After that you can check for the value of SQL%NOTFOUND.

2023年1月31日 · This is actually a reasonable option. If you want to return the proper HTTP code 404, you could create [404].page.ts with this content: ``` import { notFound } from "next/navigation"; export default function Page() { notFound(); } ``` And then create a not-found.tsx in the same directory. –

2010年10月6日 · Everything's in the title. I am Looping on a cursor and would like to have the EXIT WHEN curs%NOTFOUND when there is no more row, what is the equivalent of %NOTFOUND under PostgreSQL ? Edit O...

2020年4月28日 · 404/NotFound - No Widgets were found. 204/NoContent - No Widgets were found, so there is No Content to return 200/Ok with Empty Array - No Errors occurred, but what we found was an empty array, so just return that.

2009年11月10日 · OPEN c_getPrms(l_input); FETCH c_getPrms INTO r_prmRecord; IF c_getPrms%NOTFOUND THEN RAISE X_INVALID_PNUM; END IF; CLOSE c_getPrms; I don't like explicit cursor much, so I will also suggest this synthax:

2014年11月19日 · I have the following resource used to return specific company information: [HttpGet] [Route("{companyId:Guid}")] public IHttpActionResult Get(Guid companyId) { var company = CompanyRepository....

2014年3月20日 · ResponseEntity.notFound().build() leads to the following warning (SpringWeb 4.3.1): Bad return type in lambda expression: ResponseEntity<Void> cannot be converted to ResponseEntity<User> – cavpollo

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2024年11月2日 · I'm working with i18NextJs in a Next.js 14 that uses the App router and next-i18n-router. My NotFound pages, both the custom and default ones, are not working as expected.

2015年8月21日 · This answer is for react-router-4. You can wrap all the routes in Switch block, which functions just like the switch-case expression, and renders the component with the first matched route. eg)