https://github.com/mysqljs/named-placeholders

PDO-style named to unnamed placeholders compiler
https://github.com/mysqljs/named-placeholders

Last synced: 2 months ago
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PDO-style named to unnamed placeholders compiler

• Host: GitHub
• URL: https://github.com/mysqljs/named-placeholders
• Owner: mysqljs
• License: mit
• Created: 2014-08-30T07:56:49.000Z (almost 11 years ago)
• Default Branch: master
• Last Pushed: 2024-09-20T21:35:37.000Z (9 months ago)
• Last Synced: 2025-04-01T16:06:46.214Z (3 months ago)
• Language: JavaScript
• Size: 43 KB
• Stars: 22
• Watchers: 3
• Forks: 13
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • Changelog: Changelog.md
  • License: LICENSE

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# named-placeholders

compiles "select foo where foo.id = :bar and foo.baz < :baz" into "select foo where foo.id = ? and foo.baz < ?" + ["bar", "baz"]

## usage

```sh

npm install named-placeholders

```

see [this mysql2 discussion](https://github.com/sidorares/node-mysql2/issues/117)

```js

var mysql = require('mysql');

var toUnnamed = require('named-placeholders')();

var q = toUnnamed('select 1+:test', { test: 123});

mysql.createConnection().query(q[0], q[1]);

```

## credits

parser is based on @mscdex code of his excellent [node-mariasql](https://github.com/mscdex/node-mariasql) library