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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!

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!

• javascript
• android
• sqlite
• titanium

Share Improve this question Follow asked Feb 25, 2013 at 10:52 kittu88kittu88 2,46155 gold badges4141 silver badges8282 bronze badges 3

• 1 Doesn't your database API give you bound variables or an SQLite-specific escaping function? – Quentin Commented Feb 25, 2013 at 10:54
• It is written in javascript, titanium appcelerator, not java native – kittu88 Commented Feb 25, 2013 at 10:57
• @kittu88: So? Titanium Appcelerator includes a database API, which does support bound variables (aka parameters). – Martijn Commented Feb 25, 2013 at 18:19

Add a ment  | 

3 Answers 3

Sorted by: Reset to default 4

Use parameters, then you don't need to escape anything:

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

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

Use replaceAll method for replacing '(single quote) with space as below:

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

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