Android :: SQLite Query In Application
Aug 7, 2009I use this query in my android database, but It return no data. Am I missing something?
CODE:................
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Android :: SQLite Query In Application Giving Error
Sep 30, 2010Am I going wrong anywhere here ? because this is giving runtime error. application stopped unexpectedly.
I may b wrong in syntax.
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Android :: SQLite Query - Select Query With Between Clause
Sep 29, 2010I want to run this query in Android Application :
code:.......
My DB schema
code:..........
Here is the function -
code:...........
Android :: No Result On Sqlite Query
Sep 24, 2010I create a table like that
CODE:...........
I update it this way
CODE:..........
I do see the change in eclipse with DDMS questoid
But when i try to retrieve the value I get nothing ....
CODE:.........
I've tried some variant like
CODE:............
With no success
Is this problem come from the type (integer) of my column ?
Android :: Query SQLite Database
Jun 2, 2010I successfully created the Database and inserted a row however I cannot Query it for some reason. My Droid crashes everytime.
CODE:...........
I get this exception
No such column: value: , while compiling: SELECT DISTINCT value FROM mainTable
Android :: SQLite - How To Use String Having In Query
Jul 17, 2010I have a query that pulls everything from a database into a list view.
code:..........
I want only the records where the field KEY_HOMEID matches a variable called journalId which should be a numeric string.
I would also like to know how to bring the variable into my DatabaseAdapter... would ((resource)this.getApplication()).getjournalId()) work? resource is a class that extends application.
Android :: How To Write Query For SQLite For App
Oct 10, 2010I am trying to write a select query from one single table in SQLite DB in my app where data exists.
This is the SQL.table has these columns - id(INTEGER), start_time(INTEGER), category(TEXT)
select category from tuuserid_pref where id = (select max(id) from tuuserid_pref
where start_time < '1242'); by the way I want to bind the value shown in 1242 which I have in an Integer variable.
I have written selects and inserts and updates without binding parameters and they work using db.execSQL and db.rawQuery functions but just cannot figure the binding parameters out.
Android :: Using LIMIT Statement In SQLite Query
Mar 23, 2010I have a query that selects rows in a ListView without having a limit. But now that i have implemented a SharedPreferences that the user can select how much rows will be displayed in the ListView, my SQLite query doesnt work. Im passing the argument this way:
CODE:...................
Android :: Can Query Inside SQLite Transaction
May 15, 2010I'm using the SQLite3 database system in the Android library. I need to execute a query during a transaction to see if there is a similar entry already there. If there is, I have to perform some other logic and adjustments before I add a new row. Can I execute a query within a transaction and get the result back immediately?
View 1 Replies View RelatedAndroid :: Sqlite Query With Regular Expression
Feb 16, 2009Is there any way out to achieve "SELECT * FROM tblname WHERE name LIKE '%[0-9]%' ". i know we can't do this with sqlite~ but how to deal with such query task with sqlite? i tried to use REGEXP ~but unluckily it is not pre-defined~ so i tried to define it by myself...but even i couldn't find a way in android to create a UserDefinedFunction...
View 2 Replies View RelatedAndroid :: SQLite Query Throwing Exception
Jul 29, 2010Im trying to get an object form my SQLite database in my Android application. I know that the contact is in the database because when I add it and try finding by ID, it returns the object. When I try finding by first and last name, though, it throws an exception and Im left with a null reference.
Here is the query:
CODE:..........
Ive also tried to find just by first name and just by last name. Same result as above.
The exception is an SQLite exception
no such column: aurelius: , while compiling: SELECT _id, last_name, first_name,
email_address, organization_name, label, label_position FROM contacts WHERE
first_name=marcus AND last_name=aurelius
And also happens when trying to select just first or last name
no such column: marcus: , while compiling: SELECT _id, last_name, first_name,
email_address, organization_name, label, label_position FROM contacts WHERE
first_name=marcus
Android :: SQLite - Query - Use Other Field Instead Of RowId - KEY DATE
May 13, 2009I know db.query was written like below in Android sample. I want to use other field instead of rowId witch is KEY_DATE, but it's not worked as well.
CODE:.................
Android :: Choosing Between Requery Or Firing The Query Again In SQLite
Jun 19, 2010Have been using a SQLite database, Theres a situation where i have a list which displays all the "name" field data of a table "table1". Now i have a button to insert data in "table1". The list is populated using a simple cursor adapter which is passed a cursor "cursor1" populated with the data. "cursor1" is prepared using the SQLite query - "SELECT * FROM table1". Now the moment i insert data, i need to update the list too.
My question is- will the Adapter sense the database change automatically (i guess not)?
using cursor1.requery() is correct or should i use cursor1 = db.query("table1", null, null, null, null, null, null);
Android :: Query To Get Records Based On Radius In SQLite
Jun 27, 2010I have this query which does work fine in MySQL
CODE:............
Distance is in Kilometers, the input is lat=12.345 and lon=67.89
The SQLite is 3, and I can't run custom functions with it as it's on Android. I also don't have acos() etc... as that is not part of the standard SQLite.
How would be the above query in SQLite?
Android :: SQLite Problem - Program Crash When Try Query
May 18, 2010I have a problem programming with android SDK 1.6. I'm doing the same things of the "notepad exaple" but the programm crash when i try some query. If i try to do a query directly in to the DatabaseHelper create() metod it goes, but out of this function it doesn't.
This is the source:
CODE:.................
How To Delete Query From SQLite
Nov 29, 2012i want to run a delete query with limitation . I've tried to many queries but they didn't work . For know , I just want to remove all the rows and I write this code "
DELETE FROM tbl1 where _id IN(select _id from tbl1 WHERE cat=21)
The emulator runs perfectly without any error . right now , I have 32 rows with cat = 21 . solve this problem ?
Android :: Prematurely Stop A Long-running SQLite Query
Sep 26, 2009How to programmatically stop a long-running query?
The long-running step is, for example, the first call to Cursor.moveToFirst(). This can sometimes take up to 30 seconds so I would like the user to be able to cancel.
However, how should this be done? I've tried closing the Cursor (in another thread) but all that happens is that the close() call takes as long as moveToFirst() and then terminates with the exception:
java.lang.IllegalStateException: attempt to acquire a reference on a close SQLiteClosable
Android :: SQLite Query And Using Cursor To Deal With Multiple Rows
Jun 24, 2010I've got a query, (I'm using rawQuery())
SELECT * FROM <table>
I'm then storing what it returns using a cursor. From their what I want to do is, start at the first row so.. cursor.moveToFirst() then take each column , column by column and store its particular value in a variable. I then want to move onto the next row and do the same. So I guess my question is How would I get cursor to deal with multiple columns?
Android :: How Cancel/interrupt/break Pending SQLite Query
Aug 11, 2010In my Android application user can fill database with imported data, then perform predefined, complex SQL query. With some data pattern, query will take very long (minutes and more on HTC Hero), while common usage will not exceed 10-15 seconds.
Is there any way to cancel pending SQLite query on Android? Timeout would be as good as well, partial results are not required. I'm performing query within AsyncTask.doInBackground()
I know best way is optimize query or change app logic, but in this case results depends on user knowledge anyway, so I'd like to help those who enter troublesome pattern.
Sqlite Query - Record Is Being Returned If Table Is Empty?
Mar 21, 2012I've a problem with a query in sqlite3.
The query is very simple:
SELECT MAX (INIT_DATE) INIT_DATE FROM TABLE;
When my application execute this query, and the table is empty, a record is returned. I can't understand why a record is being returned if the table is empty. It should return cero results.
I've tried to execute the query in two different ways:
cursor = db.query(true, "TABLE", new String[] {"MAX(INIT_DATE) AS INIT_DATE"}, null, null, null, null, null, null);
cursor = db.rawQuery("SELECT MAX(INIT_DATE) AS INIT_DATE FROM TABLE", null);
Android :: Use Truncate Query Android Sqlite
Aug 19, 2010can we use truncate query in android database? otherwise can we performing truncate operation using our java code?
View 1 Replies View RelatedAndroid :: Query User List Of Application
Apr 28, 2010I find a web site (http://www.appbrain.com/), it can tell me which users download my application, and their device type. However it list 10 users at most.
I wanna know which devices type that my application was running. Does anybody could tell me, how to get the user list? and how to get their device type.
Android :: Develop An Application Pluging / That Could Access Application Sqlite
Nov 15, 2010I want to add a big feature to an application i am developping, but as this feature interest few people and is quite independant from the main part, I would like to put that in a seperate "plugin" application.Does anyone knows any design patterns, snippets, "reference" examples about such design?In particular that separate plugin application should be able to access some tables in the main application DB. Is it possible to do that without broadcast receiver? - the main application uses a TabActivity: is it possible that a the tabactivity instanciates an Intent Activity that is part of the plugin? - does the plugin can access main application preferences (not sure this would be necessary, but better to anticipate the question!) is it possible from the plugin to access main applications ressources?At least the 2 first points are mandatory for me.
View 4 Replies View RelatedAndroid :: Sample Application To Query Website And Get Data
Nov 14, 2010I am trying to make an application in which I need to fetch some data from an website. Do we have some sample application which demonstrate how to do this? I do not want to open the website from browser, just want to query through java code..and get the result.
View 2 Replies View RelatedAndroid :: Search Query String For Market In Application
Oct 14, 2009I using the following code for my APP search
Intent intent = new Intent(Intent.ACTION_VIEW); intent.setData(Uri.parse("market://search?q=pname:QueryString")); startActivity(intent);
Is it possible to change the QueryString once App is downloaded?
Android :: Android SQLite Insert Working / Query Not Working
Jul 25, 2010I have an Android SQLite/ContentProvider problem that I have been beating my head against the wall for over the past 3 hours.
View 1 Replies View RelatedAndroid :: Packaging SQLite DB With My Application?
Sep 8, 2010I have created a SQLite database on my PC. I have imported it into my assets folder in the project directory. How do I access it from my Android application?
View 1 Replies View RelatedAndroid : Application Become Too Slow When I Use Sqlite
Nov 2, 2010I am developing one application.In this i am using the sqlite database.In this first time I am taking the data from assets and then insert this data into database.and secondtime onwards i am taking data from Database.But first time also my application is very slow.Finally my application is too slow.My question is ,is generally application become slow when we use the sqlite in our app?and what we can do for this type of issue.Please give me some suggestions.Its very urgent.
View 2 Replies View RelatedAndroid :: Access A Sqlite Database That Is Not Own By My Application
Jan 31, 2010I'm searching information about how i can access a specific database that to not belong to me, and that is store in /data/data/com.... directory is it possible without root access? it it possible with root access, and how?
View 3 Replies View RelatedMake SQLite Database Android Application?
Apr 16, 2013 im try to make apps about information of a city. On the picture has many menu (you can see menu "info 1", "info 2", "info 3"....). in the plan, i will make thats app with Android SQLite, so for each info menu can display an information from sqlite database (read data from SQLite database). The questions are :
how thats app posible to make ?
What the name type or app model (similiar to picture) and what must be learn, so i can know how to build that app ?