Escape special characters in sqlite

I am trying to update a SQLite table in my Android application. Predicate for this update is built around a column which stores different resource URLs.

These URLs might contain special characters such as /~?=; (and even &).

My query looks like:

update TableName where columnVal = '/some/fake/~/id?u=0&am开发者_运维问答p;amp;rl=url';

The update query doesnt work; it does not identify the column satifying the condition.

How can I escape these characters?

Please advise.

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You should be using the method update instead of generating the SQL yourself. The built-in methods will do all the needed escaping for you.

http://developer.android.com/reference/android/database/sqlite/SQLiteDatabase.html

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Answered here: Android quotes within an sql query string