oracle - sql error ora-00933 sql command not properly ended delete -

-

i try delete data 3 tables, using join. have error :

 sql error: ora-00933: sql command not ended     00933. 00000 -  "sql command not ended"

this query:

delete news join news_author on news_author.news_id=news.news_id join author  on news_author.author_id=author.author_id  news_id=16;

how can solve problem?

can try this..

delete news news ns join news_author na on na.news_id=ns.news_id join author ar on na.author_id=ar.author_id  news_id=16;

Comments

Post a Comment

Popular posts from this blog

node.js - How to mock a third-party api calls in the backend -

-
i'm testing application mocha , supertest, test like var request = require('supertest'), app = require('./bootstrap.js'); describe('...', function() { it('...', function() { request(app) .get('/some/url') // ... }); }); the bootstrap.js real application before listen ports all works perfect have add calls third-party api , testing slow so when do, test example takes 5 seconds request(app) .get('/my/endpoint/that/makes/call/others') // ... how can make fake calls during test real when running application? you can use nock purpose.
Read more

java - Could not locate OpenAL library -

-
i writing game using slick2d library, uses lwjgl. lwjgl version 2.9.3. using netbeans 8. i tried adding sounds game, example music track on main menu. problem is, exception when run game, despite game still compiling , running except sound of course: sat mar 21 01:23:57 edt 2015 error:could not locate openal library. org.lwjgl.lwjglexception: not locate openal library. @ org.lwjgl.openal.al.create(al.java:156) @ org.lwjgl.openal.al.create(al.java:156) @ org.lwjgl.openal.al.create(al.java:102) @ org.lwjgl.openal.al.create(al.java:206) @ org.newdawn.slick.openal.soundstore$1.run(soundstore.java:295) @ java.security.accesscontroller.doprivileged(native method) @ org.newdawn.slick.openal.soundstore.init(soundstore.java:292) @ org.newdawn.slick.music.<init>(music.java:156) @ org.newdawn.slick.music.<init>(music.java:75) @ view.mainmenu.init(mainmenu.java:58) i didn't include rest of error states error happens in game code. the...
Read more

Non Unique Username with ASP.Net Identity 2.0 -

-
i have situation username not unique. email used username , 1 email can have many different passwords in database , legitimate. how use asp.net identity 2.0 in situation. var result = await signinmanager.passwordsigninasync(model.username, model.password, model.rememberme, shouldlockout: false); above line expects 1 user in database. if multiple records returned - returns failure. expected logic doesn't work me. how override logic? alternatively, ready customize login problem - not sure things done part of passwordsigninasync. adding cookies etc. please help. i made work. had use username + password combination unique username. these different situations in industry different types of needs.
Read more