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sql-escape-string
Advanced tools
Simple SQL string escape.
const escapeString = require('sql-string-escape')
const sqlString = "Sup'er"
console.log(escapeString(sqlString)) // => Sup''er
npm install sql-escape-string
Original implementation from sqlstring with the added option of supporting or not supporting backslash.
Escapes the given string to protect against SQL injection attacks.
By default it assumes that backslashes are not supported as they are not part of the standard SQL spec. Quoting from the SQLlite web site:
C-style escapes using the backslash character are not supported because they are not standard SQL.
This means three things:
"
are not escaped by default''
instead of \'
'backslash: \\'
.It is recommended to set the backslashSupported
option true
if your SQL
engine supports it. In that case backslash sequences are escaped and single
and double quotes are escaped via a backslash, i.e. '\''
.
Parameters
val
String the original string to be used in a SQL query$0
Object opts
$0.backslashSupported
Boolean? if true
backslashes are supported (optional, default false
)opts
Returns String the original string escaped wrapped in single quotes, i.e. 'mystring'
MIT
FAQs
Simple SQL string escape.
The npm package sql-escape-string receives a total of 19,083 weekly downloads. As such, sql-escape-string popularity was classified as popular.
We found that sql-escape-string demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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