Question

我创建了表格，这是我的问题..任何人都可以帮助我吗？

这按摩出现

 ')',<column constraint>,<type name>or comma expected,got '1'

https://i.imgur.com/n98F5Gm.png“我的Android Studio代码”

https://i.imgur.com/ct7QkHG.png“我的问题按摩”

final String SQL_CREATE_QUESTIONS_TABLE = "CREATE TABLE " +
               QuestionTable.TABLE_NAME + "(" +
               QuestionTable._ID + "INTEGER PRIMARY KEY AUTOINCREMENT, " +
               QuestionTable.COLUMN_QUESTION + "TEXT" +
               QuestionTable.COLUMN_OPTION1 + " TEXT " +
               QuestionTable.COLUMN_OPTION2 + " TEXT " +
               QuestionTable.COLUMN_OPTION3 + " TEXT " +
               QuestionTable.COLUMN_OPTION4 + " TEXT " +
               QuestionTable.COLUMN_ANSWER_NR + "INTEGER" +
               ")";

Answer 1

您缺少一些空格和一些逗号

final String SQL_CREATE_QUESTIONS_TABLE = "CREATE TABLE " +
               QuestionTable.TABLE_NAME + " (" +
               QuestionTable._ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " +
               QuestionTable.COLUMN_QUESTION + " TEXT, " +
               QuestionTable.COLUMN_OPTION1 + " TEXT ," +
               QuestionTable.COLUMN_OPTION2 + " TEXT ," +
               QuestionTable.COLUMN_OPTION3 + " TEXT ," +
               QuestionTable.COLUMN_OPTION4 + " TEXT ," +
               QuestionTable.COLUMN_ANSWER_NR + " INTEGER" +
               ");";

如何修复'）'，<列约束>，<类型名称>或逗号，得到'1'

1 个答案: