Difficulty in escaping single quote character while SQLite database insertion

Question

I have to insert certain text in database which may contain characters with single quotes and double quotes.

For eg: "Lumix" or something like Vijay's

I have successfully escaped the double quotes like this:

if(fdata.search('"') != -1) {


fdata = fdata.replace(/(['"])/g, "\\$1");



}  

But I am not understanding how to escape the single quotes. Without escaping the single quotes SQLite is not accepting the data. How to solve the issue? Thanks in advance!

Answer 1

使用参数，则无需转义任何内容：

db.execute('INSERT INTO MyTable(ID, Name) VALUES(?, ?)', 123, name);

Answer 2

CL.'s answer is the by far best solution, but if you want to make this work without rewriting your code you could add this function:

function removeQuotes(str){
return str.replace(/'/g, "'").replace(/"/g,""");
}

Usage:

fdata = removeQuotes(fdata);

That worked for me

Answer 3

使用replaceAll方法将'(single quote)替换为space ，如下所示：

     String name= name.replaceAll("'", "''");