httprequest - Http Request with adding sql query android -

-

i want http request below link in android. have tried various ways add sql query url can't make happen.

i think problem '*' (star) in url.

<https://query.yahooapis.com/v1/public/yql?q=select%20*%20from%20yahoo.finance.quotes%20where%20symbol%20in%20(%22msft%22)&format=json&env=store%3a%2f%2fdatatables.org%2falltableswithkeys>?   httpclient httpclient = new defaulthttpclient();     httpresponse response = null;     try {         response = httpclient.execute(new httpget("https://query.yahooapis.com/v1/public/yql?q=select * yahoo.finance.quotes symbol in (\"msft\")&format=json&env=store://datatables.org/alltableswithkeys"));     } catch (ioexception e) {         e.printstacktrace();     }     statusline statusline = response.getstatusline();     if(statusline.getstatuscode() == httpstatus.sc_ok){         bytearrayoutputstream out = new bytearrayoutputstream();         try {             response.getentity().writeto(out);          string responsestring = out.tostring();         out.close();         } catch (ioexception e) {             e.printstacktrace();         }         //..more logic     } else{         //closes connection.         try {             response.getentity().getcontent().close();          throw new ioexception(statusline.getreasonphrase());         } catch (ioexception e) {             e.printstacktrace();         }     }

error

caused by: java.lang.illegalargumentexception: illegal character in query @ index 50: https://query.yahooapis.com/v1/public/yql?q=select * yahoo.finance.quotes symbol in ("msft")&format=json&env=store://datatables.org/alltableswithkeys @ java.net.uri.create(uri.java:730)

change asterisk "%2a". asterisk character reserved special uses in urls.

"...select%20%2a%20from%20yahoo....."


Comments

Post a Comment

Popular posts from this blog

PHP DOM loadHTML() method unusual warning -

-
i had following code works fine on localhost: $document = new domdocument(); $document->loadhtml($p_result); $form = $document->getelementsbytagname('form')->item(0); // code continues using $form variable after same code updated on outside server, loadhtml() failed , issued warning. warning: domdocument::loadhtml() expects parameter 1 valid path, string given in path/name/to/script.php returned null instead of object code pretty gets fatal error. note contents of $p_result absolutely same on outside server , on localhost. but why displays kind of warning , why not work? doesn't loadhtml() expects argument 1 string in first place? why method expects parameter 1 valid path ? just make clear i'm not calling loadhtmlfile() , i'm calling loadhtml() . thanks. you're affected one of php bugs . issue present in php 5.6.8 , 5.6.9. have affected php version on server, , bug-free version on localhost. the bug forbids null
Read more

python - How to create jsonb index using GIN on SQLAlchemy? -

-
here's current code creating index jsonb. index("mytable_data_idx_id_key", mytable.data['id'].astext, postgresql_using='gin') but got error. sqlalchemy.exc.programmingerror: (psycopg2.programmingerror) data type text has no default operator class access method "gin" hint: must specify operator class index or define default operator class data type. [sql: "create index event_data_idx_id_key on event using gin ((data ->> 'id'))"] is there way create index on sqlalchemy? the postgresql specific sqlalchemy docs @ http://docs.sqlalchemy.org/en/latest/dialects/postgresql.html#operator-classes mention postgresql_ops dictionary provide "operator class" used postgresql, , provide example illustrating use: index('my_index', my_table.c.id, my_table.c.data, postgresql_ops={ 'data': 'text_pattern_ops',
Read more

c# - TransactionScope not rolling back although no complete() is called -

-
i'm using transactionscope rollback transaction fail bool errorreported = false; action<importerrorlog> newerrorcallback = e => { errorreported = true; errorcallback(e); }; using (var transaction = new transactionscope()) { foreach (importtaskdefinition task in taskdefinition) { loader.load(streamfile, newerrorcallback, task.destinationtable, processingtaskid); } if (!errorreported) transaction.complete(); } i'm sure there no transactionscope started ahead or after code. i'm using entity framework insert in db. regardless state of errorreported transaction never rolled in case of error. what missing ? transactionscope sets transaction.current . that's does. wants transacted must @ property. i believe ef each time connection opened reason. probably, connection open when scope installed. open connection inside of scope or enlist manually. ef has nasty "design decision": default opens
Read more