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API.md
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API.md
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@ -366,6 +366,19 @@ Order the results by the selected field(s)
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Returns **QueryBuilder** The Query Builder object, for chaining
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## query
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Manually make an sql query
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Returns a promise if no callback is provided
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**Parameters**
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- `sql` **string** The sql to execute
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- `params` **[array]** The query parameters
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- `callback` **[function]** Optional callback
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Returns **void or Promise** Returns a promise if no callback is supplied
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## resetQuery
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Reset the object state for a new query
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@ -477,3 +490,21 @@ Set a 'where not in' clause
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- `values` **Array** the array of items to search in
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Returns **QueryBuilder** The Query Builder object, for chaining
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# promisify
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Function to convert a callback function into a promise
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**Parameters**
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- `fn` **Function** the callback function to convert
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**Examples**
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```javascript
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promisify(fs.readFile)('hello.txt', 'utf8')
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.then(console.log)
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.catch(console.error)
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```
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Returns **Promise** the new promise
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495
docs/index.html
495
docs/index.html
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@ -22,16 +22,6 @@
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class='col12 block field'
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type='text' />
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<div id='toc'>
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<a
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href='#Firebird'
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class='block bold'>
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Firebird
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</a>
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<a
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href='#Mysql'
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class='block bold'>
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Mysql
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</a>
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<a
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href='#NodeQuery'
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class='block bold'>
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@ -47,11 +37,6 @@
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class='regular block'>
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#init
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</a>
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<a
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href='#Pg'
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class='block bold'>
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Pg
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</a>
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<a
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href='#QueryBuilder'
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class='block bold'>
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@ -202,6 +187,11 @@
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class='regular block'>
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#orderBy
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</a>
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<a
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href='#QueryBuilder.query'
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class='regular block'>
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#query
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</a>
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<a
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href='#QueryBuilder.resetQuery'
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class='regular block'>
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@ -248,64 +238,9 @@
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#whereNotIn
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</a>
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<a
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href='#Sqlite'
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href='#promisify'
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class='block bold'>
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Sqlite
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</a>
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<a
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href='#close'
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class='block bold'>
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close
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</a>
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<a
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href='#close'
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class='block bold'>
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close
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</a>
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<a
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href='#execute'
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class='block bold'>
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execute
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</a>
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<a
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href='#execute'
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class='block bold'>
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execute
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</a>
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<a
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href='#execute'
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class='block bold'>
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execute
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</a>
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<a
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href='#execute'
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class='block bold'>
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execute
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</a>
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<a
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href='#execute'
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class='block bold'>
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execute
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</a>
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<a
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href='#insertBatch'
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class='block bold'>
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insertBatch
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</a>
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<a
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href='#insertBatch'
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class='block bold'>
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insertBatch
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</a>
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<a
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href='#limit'
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class='block bold'>
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limit
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</a>
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<a
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href='#limit'
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class='block bold'>
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limit
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promisify
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</a>
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</div>
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</div>
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@ -313,20 +248,6 @@
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<div class='fix-margin-3'>
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<div class='px2'>
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<div class='py1'><section class='py2 clearfix'>
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<h2 id='Firebird' class='mt0'>
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Firebird<span class='gray'></span>
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</h2>
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<p>Driver for Firebird databases</p>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='Mysql' class='mt0'>
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Mysql<span class='gray'></span>
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</h2>
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<p>Driver for MySQL databases</p>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='NodeQuery' class='mt0'>
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NodeQuery<span class='gray'></span>
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</h2>
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@ -412,13 +333,6 @@
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</div>
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</div>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='Pg' class='mt0'>
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Pg<span class='gray'></span>
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</h2>
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<p>Driver for PostgreSQL databases</p>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='QueryBuilder' class='mt0'>
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QueryBuilder<span class='gray'>(Driver, Adapter)</span>
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@ -1696,6 +1610,59 @@ prefixed with 'OR NOT'</p>
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</section>
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</div>
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</div>
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<div class='collapsible' id='QueryBuilder.query'>
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<a href='#QueryBuilder.query'>
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<code>
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#query<span class='gray'>(sql, [params], [callback])</span>
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</code>
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<div class='force-inline'>
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<p>Manually make an sql query
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Returns a promise if no callback is provided</p>
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</div>
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</a>
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<div class='collapser border px2'>
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<section class='py2 clearfix'>
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<h2 id='QueryBuilder.query' class='mt0'>
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query<span class='gray'>(sql, [params], [callback])</span>
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</h2>
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<p>Manually make an sql query
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Returns a promise if no callback is provided</p>
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<h4>Parameters</h4>
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<ul class='suppress-p-margin'>
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">string</a></code> <strong>sql</strong>
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:
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<div class='force-inline'>
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<p>The sql to execute</p>
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</div>
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</li>
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<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array">array</a></code>]</code> <strong>params</strong>
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:
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<div class='force-inline'>
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<p>The query parameters</p>
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</div>
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</li>
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<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">function</a></code>]</code> <strong>callback</strong>
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:
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<div class='force-inline'>
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<p>Optional callback</p>
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</div>
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</li>
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</ul>
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<h4>Returns</h4>
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<code><code>void</code> or <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
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:
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<div class='force-inline'>
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<p>Returns a promise if no callback is supplied</p>
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</div>
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</section>
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</div>
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</div>
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<div class='collapsible' id='QueryBuilder.resetQuery'>
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<a href='#QueryBuilder.resetQuery'>
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<code>
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@ -2066,352 +2033,32 @@ prefixed with 'OR NOT'</p>
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</div>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='Sqlite' class='mt0'>
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Sqlite<span class='gray'></span>
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<h2 id='promisify' class='mt0'>
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promisify<span class='gray'>(fn)</span>
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</h2>
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<p>Driver for Sqlite databases</p>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='close' class='mt0'>
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close<span class='gray'></span>
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</h2>
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<p>Close the current database connection</p>
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<h4>Returns</h4>
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<code><code>void</code></code>
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<div class='force-inline'>
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</div>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='close' class='mt0'>
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close<span class='gray'></span>
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</h2>
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<p>Close the current database connection</p>
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<h4>Returns</h4>
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<code><code>void</code></code>
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<div class='force-inline'>
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</div>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='execute' class='mt0'>
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execute<span class='gray'>(sql, params, [callback])</span>
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</h2>
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<p>Run the sql query as a prepared statement</p>
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<p>Function to convert a callback function into a promise</p>
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<h4>Parameters</h4>
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<ul class='suppress-p-margin'>
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>sql</strong>
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">Function</a></code> <strong>fn</strong>
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:
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<div class='force-inline'>
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<p>The sql with placeholders</p>
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</div>
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</li>
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array">Array</a></code> <strong>params</strong>
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:
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<div class='force-inline'>
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<p>The values to insert into the query</p>
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</div>
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</li>
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<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">Function</a></code>]</code> <strong>callback</strong>
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:
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<div class='force-inline'>
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<p>Callback to run when a response is recieved</p>
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<p>the callback function to convert</p>
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</div>
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</li>
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</ul>
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<h4>Returns</h4>
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<code><code>void</code> or <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
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<code><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
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:
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<div class='force-inline'>
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<p>Returns a promise if no callback is provided</p>
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</div>
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</section>
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='execute' class='mt0'>
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execute<span class='gray'>(sql, params, [callback])</span>
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</h2>
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<p>Run the sql query as a prepared statement</p>
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<h4>Parameters</h4>
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<ul class='suppress-p-margin'>
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>sql</strong>
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:
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<div class='force-inline'>
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<p>The sql with placeholders</p>
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</div>
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</li>
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array">Array</a></code> <strong>params</strong>
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:
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<div class='force-inline'>
|
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<p>The values to insert into the query</p>
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|
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</div>
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</li>
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<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">Function</a></code>]</code> <strong>callback</strong>
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:
|
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<div class='force-inline'>
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<p>Callback to run when a response is recieved</p>
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|
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</div>
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</li>
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</ul>
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<h4>Returns</h4>
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<code><code>void</code> or <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
|
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:
|
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<div class='force-inline'>
|
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<p>Returns a promise if no callback is provided</p>
|
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|
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</div>
|
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</section>
|
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</div><div class='py1'><section class='py2 clearfix'>
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<h2 id='execute' class='mt0'>
|
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execute<span class='gray'>(sql, params, [callback])</span>
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</h2>
|
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<p>Run the sql query as a prepared statement</p>
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|
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<h4>Parameters</h4>
|
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<ul class='suppress-p-margin'>
|
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>sql</strong>
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:
|
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<div class='force-inline'>
|
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<p>The sql with placeholders</p>
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|
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</div>
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</li>
|
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<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array">Array</a></code> <strong>params</strong>
|
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:
|
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<div class='force-inline'>
|
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<p>The values to insert into the query</p>
|
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|
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</div>
|
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</li>
|
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<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">Function</a></code>]</code> <strong>callback</strong>
|
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:
|
||||
<div class='force-inline'>
|
||||
<p>Callback to run when a response is recieved</p>
|
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|
||||
</div>
|
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</li>
|
||||
</ul>
|
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<h4>Returns</h4>
|
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<code><code>void</code> or <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Returns a promise if no callback is provided</p>
|
||||
|
||||
</div>
|
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</section>
|
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</div><div class='py1'><section class='py2 clearfix'>
|
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<h2 id='execute' class='mt0'>
|
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execute<span class='gray'>(sql, params, [callback])</span>
|
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</h2>
|
||||
<p>Run the sql query as a prepared statement</p>
|
||||
|
||||
<h4>Parameters</h4>
|
||||
<ul class='suppress-p-margin'>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>sql</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>The sql with placeholders</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array">Array</a></code> <strong>params</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>The values to insert into the query</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">Function</a></code>]</code> <strong>callback</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Callback to run when a response is recieved</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
<h4>Returns</h4>
|
||||
<code><code>void</code> or <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Returns a promise if no callback is provided</p>
|
||||
|
||||
</div>
|
||||
</section>
|
||||
</div><div class='py1'><section class='py2 clearfix'>
|
||||
<h2 id='execute' class='mt0'>
|
||||
execute<span class='gray'>(sql, params, [callback])</span>
|
||||
</h2>
|
||||
<p>Run the sql query as a prepared statement</p>
|
||||
|
||||
<h4>Parameters</h4>
|
||||
<ul class='suppress-p-margin'>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>sql</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>The sql with placeholders</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array">Array</a></code> <strong>params</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>The values to insert into the query</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function">Function</a></code>]</code> <strong>callback</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Callback to run when a response is recieved</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
<h4>Returns</h4>
|
||||
<code><code>void</code> or <code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise">Promise</a></code></code>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Returns a promise if no callback is provided</p>
|
||||
|
||||
</div>
|
||||
</section>
|
||||
</div><div class='py1'><section class='py2 clearfix'>
|
||||
<h2 id='insertBatch' class='mt0'>
|
||||
insertBatch<span class='gray'>(table, [data])</span>
|
||||
</h2>
|
||||
<p>SQL to insert a group of rows
|
||||
Override default to have better compatibility</p>
|
||||
|
||||
<h4>Parameters</h4>
|
||||
<ul class='suppress-p-margin'>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>table</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>The table to insert to</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code>[<code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array">Array</a></code>]</code> <strong>data</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>The array of object containing data to insert</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
<h4>Returns</h4>
|
||||
<code><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code></code>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>The generated sql statement</p>
|
||||
|
||||
</div>
|
||||
</section>
|
||||
</div><div class='py1'><section class='py2 clearfix'>
|
||||
<h2 id='insertBatch' class='mt0'>
|
||||
insertBatch<span class='gray'></span>
|
||||
</h2>
|
||||
<p>SQL to insert a group of rows</p>
|
||||
|
||||
<h4>Returns</h4>
|
||||
<code><code>void</code></code>
|
||||
|
||||
<div class='force-inline'>
|
||||
|
||||
</div>
|
||||
<h4>Throws</h4>
|
||||
<ul>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error">Error</a></code>: <div class='force-inline'></div></li>
|
||||
</ul>
|
||||
</section>
|
||||
</div><div class='py1'><section class='py2 clearfix'>
|
||||
<h2 id='limit' class='mt0'>
|
||||
limit<span class='gray'>(origSql, limit, offset)</span>
|
||||
</h2>
|
||||
<p>Set the limit clause</p>
|
||||
|
||||
<h4>Parameters</h4>
|
||||
<ul class='suppress-p-margin'>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>origSql</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>SQL statement to modify</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number">Number</a></code> <strong>limit</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Maximum number of rows to fetch</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number">Number</a></code> or <strong>offset</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Number of rows to skip</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
<h4>Returns</h4>
|
||||
<code><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code></code>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Modified SQL statement</p>
|
||||
|
||||
</div>
|
||||
</section>
|
||||
</div><div class='py1'><section class='py2 clearfix'>
|
||||
<h2 id='limit' class='mt0'>
|
||||
limit<span class='gray'>(sql, limit, offset)</span>
|
||||
</h2>
|
||||
<p>Set the limit clause</p>
|
||||
|
||||
<h4>Parameters</h4>
|
||||
<ul class='suppress-p-margin'>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code> <strong>sql</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>SQL statement to modify</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number">Number</a></code> <strong>limit</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Maximum number of rows to fetch</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
<li><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number">Number</a></code> or <strong>offset</strong>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Number of rows to skip</p>
|
||||
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
<h4>Returns</h4>
|
||||
<code><code><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String">String</a></code></code>
|
||||
:
|
||||
<div class='force-inline'>
|
||||
<p>Modified SQL statement</p>
|
||||
<p>the new promise</p>
|
||||
|
||||
</div>
|
||||
<h4>Examples</h4>
|
||||
<pre class='overflow-auto'>promisify(fs.readFile)(<span class="hljs-string">'hello.txt'</span>, <span class="hljs-string">'utf8'</span>)
|
||||
.then(<span class="hljs-built_in">console</span>.log)
|
||||
.catch(<span class="hljs-built_in">console</span>.error)</pre>
|
||||
</section>
|
||||
</div>
|
||||
</div>
|
||||
|
|
|
|||
Loading…
Reference in New Issue