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Android Android Data Persistence Using SQLite for Structured Data Adding the Annotations Table

Rommel Paras
PLUS
Rommel Paras
Courses Plus Student 3,483 Points
Posted by Rommel Paras
Rommel Paras
Courses Plus Student 3,483 Points

Some typos on the copy/paste code

_ID instead of ID

2 Answers

Harry James
Harry James
14,780 Points
Harry James
Harry James
14,780 Points

Hey Rommel!

Thanks for this. I'll inform Evan Anger about this. In the meantime, those reading this post can use the code below to fix the error:

    private static final String CREATE_ANNOTATIONS = "CREATE TABLE " + 
            ANNOTATIONS_TABLE + " (" + BaseColumns._ID +
            " INTEGER PRIMARY KEY AUTOINCREMENT," +
            COLUMN_ANNOTATION_X + " INTEGER, " +
            COLUMN_ANNOTATION_Y + " INTEGER, " +
            COLUMN_ANNOTATION_TITLE + " TEXT, " +
            COLUMN_ANNOTATION_COLOR + " TEXT, " +
            COLUMN_FOREIGN_KEY_MEME + " INTEGER, " +
            "FOREIGN KEY(" + COLUMN_FOREIGN_KEY_MEME +
            ") REFERENCES MEMES(_ID))";
Carl Lippert
Carl Lippert
7,359 Points
Carl Lippert
Carl Lippert
7,359 Points

Still more errors in code copy section:

Is: "FOREIGN KEY(" + COLUMN_FOREIGN_KEY_MEME + ") +
REFERENCES MEMES(_ID))";

Should be: (fixed misplaced quotes by closing parenthesis and removed a +)

"FOREIGN KEY(" + COLUMN_FOREIGN_KEY_MEME + ") REFERENCES MEMES(_ID))";

It is correct above just not in the Teachers notes.