Database Query Method

Question:

Start Quiz:

Solution:

INSTRUCTOR NOTE:

Video Corrections

In the solution video, the initialization of the selectionArgs array at 0:17 is currently:

String selectionArgs = new String[] { PetEntry.GENDERFEMALE };

It should be:

String[] selectionArgs = new String[] { String.valueOf(PetEntry.GENDERFEMALE) };

It contains these two issues:

Issue 1: String selectionArgs should be String[] selectionArgs

Issue 2: Since PetEntry.GENDERFEMALE is an integer, we need to convert it to a String before it can be added to the String array via String.valueOf(PetEntry.GENDERFEMALE)

Useful Quiz Links

[Link to table image](//lh3.googleusercontent.com/vNFwPsw4UfaqgKfId5OtP6Vg8loo5U31JacHEJb7r0dxw85a_JvlxYe_3mu3JprZm98uDbFya1mRQ5a56A=s0#w=1348&h=414
)

Use this gist to answer the quiz question about the table provided here .

For an overview of SQL injection, check out the wikipedia page.

Link to Android Saving Data documentation from video

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