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POAndroid SQLite INSERT error
 

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  1. POAndroid SQLite INSERT error
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    <p>Im getting an error I cannot figure out. Hope you can help!</p> <p>I'm making a table of groups names with a unique id which is the primary key.</p> <pre><code>public class GroupDatabaseAdapter { public static final String KEY_ID = "id"; public static final String KEY_NAME = "name"; private static final String DATABASE_TABLE = "groep"; private Context context; private SQLiteDatabase database; private GroupDatabaseHandler dbHandler; public GroupDatabaseAdapter(Context context) { this.context = context; } public GroupDatabaseAdapter open() throws SQLException { dbHandler = new GroupDatabaseHandler(context); database = dbHandler.getWritableDatabase(); return this; } public void close() { dbHandler.close(); } /** * Create a new group If the group is successfully created return the new * rowId for that note, otherwise return a -1 to indicate failure. */ public long createGroup(long id, String name) { ContentValues values = createContentValues(id, name); return database.insert(DATABASE_TABLE, null, values); } /** * Return a Cursor over the list of all groups in the database * * @return Cursor over all groups */ public Cursor fetchAllGroups() { return database.query(DATABASE_TABLE, new String[] { KEY_ID, KEY_NAME }, null, null, null, null, null); } private ContentValues createContentValues(Long id, String name) { ContentValues values = new ContentValues(); values.put(KEY_ID, id); values.put(KEY_NAME, name); return values; } } public class GroupDatabaseHandler extends SQLiteOpenHelper { private static final String DATABASE_NAME = "groups.db"; private static final int DATABASE_VERSION = 1; // Database creation sql statement private static final String DATABASE_CREATE = "CREATE TABLE lesson (id INTEGER PRIMARY KEY NOT NULL , name TEXT NOT NULL);"; public GroupDatabaseHandler(Context context) { super(context, DATABASE_NAME, null, DATABASE_VERSION); } @Override public void onCreate(SQLiteDatabase database) { database.execSQL(DATABASE_CREATE); } } </code></pre> <p>I call these classes from another class with following code:</p> <pre><code>GroupDatabaseAdapter groupDb = new GroupDatabaseAdapter(this).open(); long id = groupDb.createGroup(641, "3 bac group 2"); System.out.println(id); id = groupDb.createGroup(642, "3 bac group 3"); System.out.println(id); </code></pre> <p>The error I get is </p> <pre><code>11-24 23:08:07.036: I/Database(11436): sqlite returned: error code = 1, msg = near "group": syntax error 11-24 23:08:07.075: E/Database(11436): Error inserting id=1 name=3 bac group 2 11-24 23:08:07.075: E/Database(11436): android.database.sqlite.SQLiteException: near "group": syntax error: , while compiling: INSERT INTO group(id, name) VALUES(?, ?); </code></pre> <p>In the same program I made another table which does work. The only difference between that table and this one is at the primary key. In the other table it is auto incremented, here I want the rowid to be the id of the group. Hope someone sees my mistake.</p> <p>Ok I changed group into groep (dutch for group) and now I get these errors:</p> <pre><code>11-25 00:09:10.812: I/Database(457): sqlite returned: error code = 1, msg = no such table: groep 11-25 00:09:11.082: E/Database(457): Error inserting _id=1 name=3 bac group 2 11-25 00:09:11.082: E/Database(457): android.database.sqlite.SQLiteException: no such table: groep: , while compiling: INSERT INTO groep(_id, name) VALUES(?, ?); </code></pre> <p>Cheers! Kat</p>
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    1. PO
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    1. This table or related slice is empty.
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    1. USKat
    1. USKat
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POAndroid SQLite INSERT error
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POAndroid SQLite INSERT error
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      1. VTUpMod
    1. COI will just advise you, that for the primary key of the database tables you should always use the identifier "_id" as some of Android functions rely on this standard. In your queries you can always say "id as _id" but still...
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      1. POAndroid SQLite INSERT error
      1. UShovanessyan
 

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