SQLite中创建表的语法错误

时间：2015-07-01 11:23:27

标签： android sqlite

我尝试创建一个SQLite数据库。这里是我的代码

public class DatabaseHelper extends SQLiteOpenHelper {

// Database Version
private static final int DATABASE_VERSION = 1;

// Database Name
private static final String DATABASE_NAME = "AluShareDatabaseManager";

// Table Names
public static final String TABLE_BROADCASTLIST = "broadcastlist";
public static final String TABLE_BROADCAST_MEMBERLIST = "broadcast_memberlist";
public static final String TABLE_SETTINGS = "settings";
public static final String TABLE_CHAT = "chat";
public static final String TABLE_MESSAGELIST = "messagelist";
public static final String TABLE_RECEIVERLIST = "receiverlist";
public static final String TABLE_GROUP = "group";
public static final String TABLE_GROUP_MEMBERLIST = "group_memberlist";
public static final String TABLE_CONTACTLIST = "contactlist";

public static final String ID = "id";
// TABLE_BROADCASTLIST
public static final String BROADCASTLIST_ID = "id";
public static final String BROADCASTLIST_NAME = "name";
public static final String BROADCASTLIST_NOTE = "note";

// TABLE_BROADCAST_MEMBERLIST
public static final String BROADCAST_MEMBERLIST_ID = "broadcast_memberlist_id";
public static final String BROADCAST_MEMBER_ID = "broadcast_member_id";

// TABLE_SETTINGS
public static final String SETTINGS_ID = "id";
public static final String SETTINGS_LANGUAGE = "language";
public static final String SETTINGS_FONT = "font";
public static final String SETTINGS_FONTSIZE = "fontsize";
public static final String SETTINGS_BACKGROUND = "background";

// TABLE_CHAT
public static final String CHAT_ID = "id";
public static final String CHAT_NAME = "name";
public static final String CHAT_MUTED = "muted";
public static final String CHAT_TYPE = "type";

// TABLE_MESSAGELIST
public static final String MESSAGELIST_ID = "id";
public static final String MESSAGELIST_CHAT_ID = "messagelist_chat_id";
public static final String MESSAGE_TYPE = "type";
public static final String MESSAGE_CONTENT = "content";
public static final String MESSAGE_READ_FLAG = "read_flag";
public static final String MESSAGE_DATE = "date";
public static final String MESSAGE_RECEIVERLIST_ID = "receiverlist_id";

// TABLE_RECEIVERLIST
public static final String RECEIVERLIST_ID = "receiverlist_id";
public static final String RECEIVER_ID = "receiver_id";

// TABLE_GROUP
public static final String GROUP_ID = "id";
public static final String GROUP_CHAT_ID = "group_chat_id";
public static final String GROUP_NAME = "name";
public static final String GROUP_NOTE = "note";
public static final String GROUP_ADMIN = "admin";

// TABLE_GROUP_MEMBERLIST
public static final String GROUP_MEMBERLIST_ID = "group_memberlist_id";
public static final String GROUP_MEMBER_ID = "group_member_id";

// TABLE_CONTACTLIST
public static final String CONTACT_ID = "id";
public static final String CONTACT_CHAT_ID = "contact_chat_id";
public static final String CONTACT_NAME = "name";
public static final String CONTACT_NOTE = "note";
public static final String CONTACT_IGNORED = "ignored";

// Create TABLES
public static final String CREATE_TABLE_BROADCASTLIST = "CREATE TABLE "
        + TABLE_BROADCASTLIST + "(" + BROADCASTLIST_ID
        + " INTEGER PRIMARY KEY AUTOINCREMENT, " + BROADCASTLIST_NAME
        + " TEXT, " + BROADCASTLIST_NOTE + " TEXT " + ")";
public static final String CREATE_TABLE_BROADCAST_MEMBERLIST = "CREATE TABLE "
        + TABLE_BROADCAST_MEMBERLIST
        + "("
        + ID
        + " INTEGER PRIMARY KEY AUTOINCREMENT, "
        + BROADCAST_MEMBERLIST_ID
        + " INTEGER, " + BROADCAST_MEMBER_ID + " TEXT " + ")";
public static final String CREATE_TABLE_SETTINGS = "CREATE TABLE "
        + TABLE_SETTINGS + "(" + SETTINGS_ID
        + " INTEGER PRIMARY KEY AUTOINCREMENT, " + SETTINGS_LANGUAGE
        + " TEXT, " + SETTINGS_FONT + " TEXT, " + SETTINGS_FONTSIZE
        + " TEXT, " + SETTINGS_BACKGROUND + " TEXT " + ")";
public static final String CREATE_TABLE_CHAT = "CREATE TABLE " + TABLE_CHAT
        + "(" + CHAT_ID + " INTEGER PRIMARY KEY AUTOINCREMENT, "
        + CHAT_NAME + " TEXT, " + CHAT_MUTED + " INTEGER, " // 0 (false) 1
                                                            // (true)
        + CHAT_TYPE + " TEXT " + ")";
public static final String CREATE_TABLE_MESSAGELIST = "CREATE TABLE "
        + TABLE_MESSAGELIST + "(" + MESSAGELIST_ID
        + " INTEGER PRIMARY KEY AUTOINCREMENT, " + MESSAGELIST_CHAT_ID
        + "INTEGER, " + MESSAGE_TYPE + " TEXT, " + MESSAGE_CONTENT
        + " TEXT, " + MESSAGE_READ_FLAG
        + " INTEGER, " // 0 (false) 1 (true)
        + MESSAGE_DATE + " INTEGER, " + MESSAGE_RECEIVERLIST_ID
        + "INTEGER " + ")";
public static final String CREATE_TABLE_RECEIVERLIST = "CREATE TABLE "
        + TABLE_RECEIVERLIST + "(" + ID
        + " INTEGER PRIMARY KEY AUTOINCREMENT, " + RECEIVERLIST_ID
        + " INTEGER, " + RECEIVER_ID + " TEXT " + ")";
public static final String CREATE_TABLE_GROUP = " CREATE TABLE "
        + TABLE_GROUP + "(" + GROUP_ID
        + " INTEGER PRIMARY KEY AUTOINCREMENT, " + GROUP_CHAT_ID
        + " INTEGER, " + GROUP_NAME + " TEXT, " + GROUP_NOTE + " TEXT, "
        + GROUP_ADMIN + " TEXT " + ")";

public static final String CREATE_TABLE_GROUP_MEMBERLIST = "CREATE TABLE "
        + TABLE_GROUP_MEMBERLIST + "(" + ID
        + " INTEGER PRIMARY KEY AUTOINCREMENT, " + GROUP_MEMBERLIST_ID
        + " INTEGER, " + GROUP_MEMBER_ID + " TEXT " + ")";
public static final String CREATE_TABLE_CONTACTLIST = "CREATE TABLE "
        + TABLE_CONTACTLIST + "(" + CONTACT_ID + " TEXT PRIMARY KEY, "
        + CONTACT_CHAT_ID + "INTEGER, " + CONTACT_NAME + " TEXT, "
        + CONTACT_NOTE + " TEXT, " + CONTACT_IGNORED + " INTEGER " // 0
                                                                    // (false)
                                                                    // 1
                                                                    // (true)
        + ")";

/**
 * @param context
 * @param name
 * @param factory
 * @param version
 */
public DatabaseHelper(Context context) {
    super(context, DATABASE_NAME, null, DATABASE_VERSION);
}

/*
 * (non-Javadoc)
 * 
 * @see
 * android.database.sqlite.SQLiteOpenHelper#onCreate(android.database.sqlite
 * .SQLiteDatabase)
 */
@Override
public void onCreate(SQLiteDatabase database) {
    database.execSQL(CREATE_TABLE_BROADCASTLIST);
    database.execSQL(CREATE_TABLE_BROADCAST_MEMBERLIST);
    database.execSQL(CREATE_TABLE_SETTINGS);
    database.execSQL(CREATE_TABLE_CHAT);
    database.execSQL(CREATE_TABLE_MESSAGELIST);
    database.execSQL(CREATE_TABLE_RECEIVERLIST);

    database.execSQL(CREATE_TABLE_GROUP_MEMBERLIST);
    database.execSQL(CREATE_TABLE_CONTACTLIST);
    database.execSQL(CREATE_TABLE_GROUP);
}

/*
 * (non-Javadoc)
 * 
 * @see
 * android.database.sqlite.SQLiteOpenHelper#onUpgrade(android.database.sqlite
 * .SQLiteDatabase, int, int)
 */
@Override
public void onUpgrade(SQLiteDatabase database, int oldVersion,
        int newVersion) {
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_BROADCASTLIST);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_BROADCAST_MEMBERLIST);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_SETTINGS);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_CHAT);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_MESSAGELIST);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_RECEIVERLIST);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_GROUP);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_GROUP_MEMBERLIST);
    database.execSQL("DROP TABLE IF EXISTS " + TABLE_CONTACTLIST);

    // recreate the tables
    onCreate(database);
}

}

当我在日志聊天中运行JUnit中的应用程序或测试时出现错误： 使用Tag：SQLiteLog和Text（1）near＆＃34; group＆＃34 ;:语法错误 而在JUnit中也出现了同样的错误：

android.database.sqlite.SQLiteException: near "group": syntax error (code 1): , while compiling: CREATE TABLE group(id INTEGER PRIMARY KEY AUTOINCREMENT, group_chat_id INTEGER, name TEXT, note TEXT, admin TEXT )

我写了所有组字符串，以检查该字符串是否为＆＃39;某处。当我删除database.execSQL(CREATE_TABLE_GROUP);时，数据库像往常一样被创建，但我无法使用表组。

也许你们其中一个人看到了我的错误：）

2 个答案:

答案 0 :(得分：2)

似乎该组是一个受限制的sqlite词。

请参阅回答Sqlite Exception, syntax error。它有同样的问题。

答案 1 :(得分：1)

更改：

public static final String TABLE_GROUP = "group";

致：

public static final String TABLE_GROUP = "table_group";

SQL

中的

组keyword

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