Sqlite: Need to retrieve the automatic primary keys generated for each entry I insert
What's the best way to do this? Note that this is the sqlite version packaged with Google Gears, also. ...
sqlite
How do I convert this HTML text to an SQLite database?
<h1>Abasement</h1> <hw>A*base"ment</hw> <tt>(#)</tt>, <tt>n.</tt> <ety>[Cf. F. <ets>abaissement</ets>.]</ety> <def>The act of abasing, humbling, or bringing low; the state of being abased or humbled;humiliation.</def> I have a file with definitions of words like this, enclosed in tags. I'd like to convert this to an SQLite database ...
sqlite records are not displaying for iphone
i can only show last elemnts out of 10 records qlite3 *database; scores = [[NSMutableArray alloc] init]; if(sqlite3_open([databasePath UTF8String], &database) == SQLITE_OK) { const char *sqlStatement = "select name,score from game"; sqlite3_stmt *compiledStatement; if(sqlite3_prepare_v2(database, sqlStatemen...
About "_id" field in Android SQLite
Is the field "_id" necessary in Android SQLite? ...
Writing user defined SQL functions for SQLite using Java or Groovy?
With SQLite, user defined SQL functions can easily be added using the C api or PHP. But is it also possible using Java or Groovy? ...
How can I count the number of rows before a certain row in sqlite?
I have a database that stores the rank of an Item. The rank is an absolute value that will be correct if all the items are taken into account. If I only need a subset say four of this items it will give me something like: Rank RowId in the whole Table --------------- 4 114 8 71 70 16 83 7 I now need...
SQLite Trigger to Autoincrement one column when another is not unique
I am looking for a way to have a trigger that looks at a Timestamp field and if it finds a match autoincrement the record being inserted on another column. So I would have a timestamp field and a version field. If a record being inserted has a timestamp that matches a record already in the table then autoincrement the version field. A...
Webkit download pre-built database
I have a rather large db (as in many records). I'd rather let the client download a pre-built db instead of forcing them to load a bunch of text, then insert all the records before being able to use the db. The closest thing to a spec I can find is this: http://developer.apple.com/safari/library/documentation/iphone/conceptual/safarijsd...
Entity Framework 4 column conversions - SQL Server - SQLite
I have a SQL Server database and Entity Framework Model setup with POCO objects, this is working fine. However, I have also created a Sqlite database from the SQL Server database (using a simple conversion process). So I have created another EDMX file for the SQLite database, which I would like to use my existing POCOs generated from t...
Integrity Error in Sqlite Database
I am trying to import large amounts of data into a sqlite DB through python 2.5. The data consists of strings, but there are multiple duplicates in the data. An example; addres,type_code, location 123,01,work 123,01,mall 132,49,home 132,33,home My issue is that when loading the data I get an Integrity error, address and type_code are...
SubSonic 3.0 Migrations Vs. SimpleRepository Auto-Migrations: Foreign keys support?
Hi All, I'm considering using SubSonic to create and access an SQLite database. Not sure yet what flavor fits better for me though I tend to prefer the SimpleRepository approach. Indeed I don't expect my DB to do much more than storing my objects and basic querying. I've been through to docs but there are still a few points unclear to ...
Is there a tool to profile sqlite queries?
I am using a SQLite database and would like to speed up my queries, perhaps with indexes or by restructuring them altogether. Is there a tool to profile queries, that might help me decide where things are slowing down? I know I could just enter queries into a tool like SQLite Administrator to time them, but I'm looking for something a ...
Last inserted row with sqlite3 and C
Hi folks, I wrote a kind of key/value store using sqlite3 and C. my put_pair(key, value) function accepts an empty key as a correct key, and in my INSERT query I use lower(hex(randomblob(16))) to generate a good key for this inserted row. The problem now is how to retrieve this key and return it by my function? ...
atomic read from sqlite database while it is being written to
Is it possible to read from a sqlite database while it is being written to? How would one go about accomplishing this? Thanks! ...
What am i missing in my code?
Hi, i would like to show my database on a listview in android, but the data is not showing. Arrival.java package one.two; import java.io.IOException; import java.util.ArrayList; import java.util.List; import android.app.ListActivity; import android.database.Cursor; import android.os.Bundle; import android.widget.ArrayAdapter; impo...
SQL : how to delete the last row of a query
Hi, I have a table containing the scores of my game CREATE TABLE Scores ( PlayerName varchar(50), LevelId integer, Score integer, Difficulty integer ); and I would like to always limit the number of score entries to 10 elements (for a specific level, and difficulty) So when the score table has 10 entries (for a specific lev...
Importing data from a text file into SQlite Administrator takes too much time
Whenever I import a text file with about 2 million rows and 2 columns into SQLite Administrator, it takes 3-4 hours to do so. Is it normal, or am I doing something wrong? The way that I do it, is to take a tab delimited text file with rows, change the extension to .csv, and feed to SQLite Administrator. My PC specs are 2 GB RAM, Core 2 ...
Core data prefilling sqlite db. What is Z_MAX?
Hi! I am using the SQLite Manager extension to Firefox to prefill my core data sqlite database. But when i try adding more to the prefilled database my app crashes. I suspect it has something to do with Z_MAX for my entity in the table Z_PRIMARYKEY. What should i set Z_MAX to? Is it supposed to be the number of items in my entity? So...
update different values for each row in a table(sqlite)
I have an object, say a note, whose parameters I want to save in a table(content, size, width, height, etc). With having the sql string updateNotes: UPDATE NOTES SET CONTENT=@content, POSX=@posX, POSY=@posY, COLOR=@color, ORIENTATION=@orientation, HEIGHT=@height, WIDTH=@width, AUTHOR=@autho WHERE S...
SQLite3 storing String which contains only numbers.
I have to run a very simple query like this in SQLite3. INSERT OR REPLACE INTO tblPhoneList(Phone, PeopleId, StorageType) VALUES('+91912345789', '1','1'); But whatever I do, the number is stored as 91912345789. The + prefix is ignored. The field Phone is a String. Why does it ignore the + prefix? Is there anyway to avoid this? P.S. T...