android studio sqlite delete
You can use SQL DELETE statement to choose which entry you want to delete. When using a string value as the selector, make sure you enclose the value in '' . /** * Remove a contact from database by title * * @param title to remove */ public void , You missed a space: db.execSQL("delete * from " + TABLE_NAME);. Also there is no need to even include * , it is better to use: db.execSQL("delete from "+ TABLE_NAME); ...
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 android studio sqlite delete 相關參考資料
Deleting Row in SQLite in Android - Stack Overflow
You can try like this: //---deletes a particular title--- public boolean deleteTitle(String name) return db.delete(DATABASE_TABLE, KEY_NAME + "=" + name, null) > 0; } ... https://stackoverflow.com How to delete a single row in android sqlite - Stack Overflow
You can use SQL DELETE statement to choose which entry you want to delete. When using a string value as the selector, make sure you enclose the value in '' . /** * Remove a contact from datab... https://stackoverflow.com How to delete all record from table in sqlite with Android ...
You missed a space: db.execSQL("delete * from " + TABLE_NAME);. Also there is no need to even include * , it is better to use: db.execSQL("delete from "+ TABLE_NAME); ... https://stackoverflow.com database - android sqlite delete query not working - Stack Overflow
The query generated by this code ends like this: DELETE FROM BusTable WHERE BusNum = 012345. The database will interpret this as a number, not a string. In SQL, strings must be quoted: DELETE FROM Bu... https://stackoverflow.com How to delete a row from a table in SQLite android? - Stack Overflow
You can simply use sql query to delete. public void delete(String id) db.execSQL("delete from "+TBL_NAME+" where Google='"+id+"'"); }. In your query you are pas... https://stackoverflow.com android - In java, how can I delete a sqlite table? - Stack Overflow
Hard to answer without more context, but the ultimate sqlite query would be: db.execSQL("DROP TABLE IF EXISTS table_name");. Where db is a reference to a SqliteDatabase object. https://stackoverflow.com [android SQLite] SQLite 刪除和修改資料@ jcgogo :: 痞客邦PIXNET ::
接續前面的二篇文章＂[android SQLite] SQLite 建立資料庫／新增table / 刪除table＂、＂[android SQLite] SQLite 新增和查詢資料＂，再來要做刪除. http://jcgogo.pixnet.net SQLiteDatabase | Android Developers
Exposes methods to manage a SQLite database. SQLiteDatabase has methods to create, delete, execute SQL commands, and perform other common database management tasks. See the Notepad sample application ... https://developer.android.com SQLite 新增修改刪除(+DB設定) @ 一位男子的深層感念:: 隨意窩Xuite日誌
完整的MyDB 程式碼: package com.example.exsqlite04; import android.content.ContentValues;import android.content.Context;import android.database.Cursor;import android.database.SQLException;import android.dat... http://blog.xuite.net Android SQLite Database Tutorial 6 # Delete values in SQLite - YouTube
Find source-code here : http://www.codebind.com/android-tutorials-and-examples/android-sqlite-tutorial ... https://www.youtube.com |