How do I drop a column from a sqlite database table?
I want to remove a column from a table.
How can I do this?
hello guys i am doing some database operations in iphone .. please can anyone explain me how to retrieve all rows from the table..here in this example it retreives only the latest entered data.. while
Someone decided to name a sqlite column 'from'. Problem is I can't select the column without a syntax error since this is a SQL command. How do I select the data in SQLite?
I am running a SQLite database in memory and I am attempting to drop a table with the following command. DROP TABLE 'testing' ; But when I execute the SQL statement, I get this error SQL logic erro
I'm trying to drop a SQL Server database from .NET code. I've tried using the SMO classes but get an exception saying the database is in use. Then I tried executing a query (opening a SqlConnection, e
I have an Excel workbook that has some adodb code that queries a local access database. I want to do the same for SQLite as I believe that will provide better performance. How do I do that? Can I conn
I would need to rename a few columns in some tables in a SQLite database. I know that a similar question has been asked on stackoverflow previously, but it was for SQL in general, and the case of SQLi
How do you rename a table in SQLite 3.0?
How do I make a drop down menu reflect what's stored in it's corresponding column in a database? I have a dropdown menu for birthday selection and it updates the database fine but goes back to default
How do I drop all foreign-key constraints on a table in SQL Server 2000 using T-SQL?
i have a database name CUED (sqlite Android)it have a table HELLO which contain a column NAME i can get the value to String from that column .let me show you my code section myDB =hello.this.openOr
How can I retrieve a particular coloumn column from SQLite and display it in a ListView form in android? Hi I have a database having with 28 rows and 8 columns-saved in assets folder of my project i
Currently I am developing an iPhone app with sqlite database, this database just has only one table with many records. And my server is using MySQL database. I would like to ask: Can I send many recor
Hi i have the following piece of code which displays a list of my current table names in my database which works fine. <?php // Display all sqlite tables $db = new SQLite3('data.db'); $tablesquery
I'd like to update 200 records in a table. The column is picname with the name of image1.jpg ... to ... image200.jpg. I just need some general advice on how this is done. I tried putting it thru a loo
I need help switching my database engine from sqlite to mysql. manage.py datadump is returning the same error that pops up when I try to do anything else with manage.py : ImproperlyConfigured: Error l
I have a table that has two different references to an address table. I would like to replace each reference id with the actual columns in a view. I envision something like what follows, but that does
When I was searching for a tool to create and update SQlite databases for use in an Android application I was recommended to use SQLite Database Browser. This has a windows GUI and is reasonably power
I want to use the button below to add the selected item in the drop down list to the flex table. Can someone either edit my existing code to make it work or show me the handler I need to use? I would
THE QUESTION: I would like to use one single database query to store information into an array... I would like to then be able to call say ROW 3, COLUMN ARTIST from the results and place that in d
I am trying to insert a datetime value into a SQLite database. It seems to be sucsessful but when I try to retrieve the value there is an error: <Unable to read data> The SQL statements are:
(ns db-example (:use [clojure.contrib.sql :only (with-connection with-query-results)] ) (:import (java.sql DriverManager))) ;; need this to load the sqlite3 driver (as a side effect of evaluating the
I want to drop a column from table in access which is the primary key. how can i write a query for this.
I created a app and added some tables, columns and some info in it and i want to check it, how do i do it?
How in SQLite do I EMPTY a table? If I execute DELETE * FROM TABLENAME WHERE ID > 0 the IDs won't start at 1 the next time I enter a record.
How do I alter column in sqlite? This is in Postgresql ALTER TABLE books_book ALTER COLUMN publication_date DROP NOT NULL; I believe there is no ALTER COLUMN in sqlite at all, only ALTER TABLE is sup
I have retrieved data from sqlite3 database table as below NSString *name = [NSString stringWithUTF8String:(char *)sqlite3_column_text(compiledStatement, 0)]; NSString *price = [NSString stringWithUTF
I got an error on inserting data on my database. 01-28 20:59:06.277: I/Database(553): sqlite returned: error code = 1, msg = table tableKo has no column named phone 01-28 20:59:06.309: E/Database(553)
Trying this answer and not having any luck: I am using the SQLite Database browser (built with 3.3.5 of the SQLite engine) to execute this query: SELECT columnX FROM MyTable WHERE columnX LIKE '%\%16
How can I use dapper to connect and get data from a sqlite database?
In SQLite how to copy data from one column to another column in same database table?
I am trying top drop a column called Cost centre in a table called sheet1. I have written the following statement that works for columns with one word: CurrentDb.Execute Alter Table Sheet1 Drop C
i am working with sqlite database in Android for first time, i have create my database in Sqlite and copy it to android Asset, i want to get the data from database with click the Button, i have
Lets assume i have these tables FooTable BarTable id value id value BarTable is acting as a mirrored table for FooTable and shall at some points recieve copies of entire rows from FooTable Now, as i'
How can I get the minimum value of an database column? I need to find the minimum _id of a SQLite table. I tried the following, but had no success: Cursor c = db.query(MY_DATABASE_TABLE_LAST_REQUEST,
I'd like to push my defaults table from my development database to my production database. Any rake command to do this?
i want to display my data from sqlite to my table which i create using tablelayout using xml, how i want to do that? is there any example? i do not know how to pass the value into table.. is it the sa
How do I see what the character set that a MySQL database, table and column are in? Is there something like SHOW CHARACTER SET FOR mydatabase; and SHOW CHARACTER SET FOR mydatabase.mytable; and SHOW
How can I add a column in an SQLite table if and only if the same column does not exist in the table? Using ALTER TABLE I am able to create a new column but want to know how to check whether that colu
This question already has an answer here: change sqlite file size after “DELETE FROM table” 1 answer I have a SQLite Database 4MB. I used command drop table name; and I dropped it. I checked i
I'm using sessions to receive my info from my database table... But I'm not quite sure how to get a image because if I just say this echo '$_SESSION[pic_location]'; I don't know if one could use the
I would like to have a column in my table that can store a variable amount of int values. What is the best way to do this? I would like to be able to select based on these ints so a csv list would not
I have a table with a column of type timestamp which defaults current_timestamp and updates to current_timestamp on every update. I want to remove the on update feature on this column. How do I writ
I just want to copy the table from table1 to table2 in the same database. I surfed around and i got some errors. Here is my source code : I followed this link : Copy table public class SelectedCandida
How can I determine column metadata from a table synonym in a SQL Server 2005 database? I have a synonym called 'ProjectSyn' for a table called 'Project', but I can find no column metadata for the syn
I have a python3 program that I'm making which uses a sqlite database with several tables, I want to create a selector module to allow me to chose which table to pull data from. I have found out that
I need to edit a field type in a MySQL table. Currently I have this one column set as VARCHAR that I need to change to an INT. The catch is that I do not have access to the control panel so I cannot s
I have searched and found loads of examples but am still struggling to make this work. I have the following table in SQLite: SELECT * FROM TableA; ID|USER|NAME|PARENT 1|User1|SomeName|-1 2|User1|SomeO
I have an Sqlite database that I need to query from python. The database only has two columns, key and Value, and the value column contains a dictionary with multiple values. What I want to do is
I want to use column aliases while selecting the column in an informix database table. For example in the following query: SELECT hire_dt as Hire Date FROM employee Column hire_dt should be display
I have a mysql database on an external domain. Phpmyadmin is not installed on the server. I do neither know the table names nor do I know the column names. Is there a way to somehow create a view in P