1104 lines
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1104 lines
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<section>
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<section class="section">
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<h1>Query</h1>
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<div class="declaration">
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<div class="language">
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<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">class</span> <span class="kt">Query</span> <span class="p">:</span> <span class="kt"><a href="../Classes/OptionalRustObject.html">OptionalRustObject</a></span></code></pre>
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</div>
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</div>
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<p>This class allows you to construct a query, bind values to variables and run those queries against a mentat DB.</p>
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<p>This class cannot be created directly, but must be created through <code>Mentat.query(String:)</code>.</p>
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<p>The types of values you can bind are</p>
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<ul>
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<li><code>Int64</code></li>
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<li><code><a href="../Typealiases.html#/s:6Mentat5Entida">Entid</a></code></li>
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<li><code>Keyword</code></li>
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<li><code>Bool</code></li>
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<li><code>Double</code></li>
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<li><code>Date</code></li>
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<li><code>String</code></li>
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<li><code>UUID</code>.</li>
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</ul>
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<p>Each bound variable must have a corresponding value in the query string used to create this query.</p>
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<pre class="highlight swift"><code><span class="k">let</span> <span class="nv">query</span> <span class="o">=</span> <span class="s">"""
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[:find ?name ?cat
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:in ?type
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:where
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[?c :community/name ?name]
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[?c :community/type ?type]
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[?c :community/category ?cat]]
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"""</span>
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<span class="n">mentat</span><span class="o">.</span><span class="nf">query</span><span class="p">(</span><span class="nv">query</span><span class="p">:</span> <span class="n">query</span><span class="p">)</span>
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<span class="o">.</span><span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="s">"?type"</span><span class="p">,</span> <span class="nv">toKeyword</span><span class="p">:</span> <span class="s">":community.type/website"</span><span class="p">)</span>
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<span class="o">.</span><span class="n">run</span> <span class="p">{</span> <span class="n">result</span> <span class="k">in</span>
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<span class="o">...</span>
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<span class="p">}</span>
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</code></pre>
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<p>Queries can be run and the results returned in a number of different formats. Individual result values are returned as <code>TypedValues</code> and
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the format differences relate to the number and structure of those values. The result format is related to the format provided in the query string.</p>
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<ul>
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<li><code>Rel</code> - This is the default <code>run</code> function and returns a list of rows of values. Queries that wish to have <code>Rel</code> results should format their query strings:
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<code>
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let query = """
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[: find ?a ?b ?c
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: where ... ]
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"""
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mentat.query(query: query)
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.run { result in
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...
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}
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</code></li>
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<li><code>Scalar</code> - This returns a single value as a result. This can be optional, as the value may not be present. Queries that wish to have <code>Scalar</code> results should format their query strings:
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<code>
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let query = """
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[: find ?a .
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: where ... ]
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"""
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mentat.query(query: query)
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.runScalar { result in
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...
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}
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</code></li>
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<li><code>Coll</code> - This returns a list of single values as a result. Queries that wish to have <code>Coll</code> results should format their query strings:
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<code>
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let query = """
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[: find [?a ...]
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: where ... ]
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"""
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mentat.query(query: query)
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.runColl { result in
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...
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}
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</code></li>
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<li><code>Tuple</code> - This returns a single row of values. Queries that wish to have <code>Tuple</code> results should format their query strings:
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<code>
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let query = """
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[: find [?a ?b ?c]
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: where ... ]
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"""
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mentat.query(query: query)
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.runTuple { result in
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...
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}
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</code></li>
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</ul>
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</section>
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<section class="section task-group-section">
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<div class="task-group">
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<ul>
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<li class="item">
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<div>
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<code>
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<a name="/s:6Mentat5QueryC4bindACSS7varName_s5Int64V6toLongtKF"></a>
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<a name="//apple_ref/swift/Method/bind(varName:toLong:)" class="dashAnchor"></a>
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<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_s5Int64V6toLongtKF">bind(varName:toLong:)</a>
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</code>
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</div>
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<div class="height-container">
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<div class="pointer-container"></div>
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<section class="section">
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<div class="pointer"></div>
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<div class="abstract">
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<p>Binds a <code>Int64</code> value to the provided variable name.</p>
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<div class="aside aside-throws">
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<p class="aside-title">Throws</p>
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<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
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</div>
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</div>
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<div class="declaration">
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<h4>Declaration</h4>
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<div class="language">
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<p class="aside-title">Swift</p>
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<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toLong</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">Int64</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
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</div>
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</div>
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<div>
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<h4>Parameters</h4>
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<table class="graybox">
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<tbody>
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<tr>
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<td>
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<code>
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<em>varName</em>
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</code>
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</td>
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<td>
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<div>
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<p>The name of the variable in the format <code>?name</code>.</p>
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</div>
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</td>
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</tr>
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<tr>
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<td>
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<code>
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<em>value</em>
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</code>
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</td>
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<td>
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<div>
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<p>The value to be bound</p>
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</div>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div>
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<h4>Return Value</h4>
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<p>This <code>Query</code> such that further function can be called.</p>
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||
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</div>
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||
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</section>
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||
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</div>
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</li>
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<li class="item">
|
||
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<div>
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||
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<code>
|
||
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<a name="/s:6Mentat5QueryC4bindACSS7varName_s5Int64V11toReferencetKF"></a>
|
||
|
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<a name="//apple_ref/swift/Method/bind(varName:toReference:)" class="dashAnchor"></a>
|
||
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<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_s5Int64V11toReferencetKF">bind(varName:toReference:)</a>
|
||
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</code>
|
||
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</div>
|
||
|
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<div class="height-container">
|
||
|
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<div class="pointer-container"></div>
|
||
|
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<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
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<p>Binds a <code><a href="../Typealiases.html#/s:6Mentat5Entida">Entid</a></code> value to the provided variable name.</p>
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||
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<div class="aside aside-throws">
|
||
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<p class="aside-title">Throws</p>
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||
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<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
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|
||
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</div>
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</div>
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||
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<div class="declaration">
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<h4>Declaration</h4>
|
||
|
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<div class="language">
|
||
|
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<p class="aside-title">Swift</p>
|
||
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<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toReference</span> <span class="nv">value</span><span class="p">:</span> <span class="kt"><a href="../Typealiases.html#/s:6Mentat5Entida">Entid</a></span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
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|
||
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</div>
|
||
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</div>
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||
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<div>
|
||
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|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC4bindACSS7varName_SS11toReferencetKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/bind(varName:toReference:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_SS11toReferencetKF">bind(varName:toReference:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Binds a <code>String</code> value representing a keyword for an attribute to the provided variable name.
|
||
|
|
Keywords take the format <code>:namespace/name</code>.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toReference</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">String</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC4bindACSS7varName_SS9toKeywordtKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/bind(varName:toKeyword:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_SS9toKeywordtKF">bind(varName:toKeyword:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Binds a keyword <code>String</code> value to the provided variable name.
|
||
|
|
Keywords take the format <code>:namespace/name</code>.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toKeyword</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">String</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC4bindACSS7varName_Sb9toBooleantKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/bind(varName:toBoolean:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_Sb9toBooleantKF">bind(varName:toBoolean:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Binds a <code>Bool</code> value to the provided variable name.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toBoolean</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">Bool</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC4bindACSS7varName_Sd8toDoubletKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/bind(varName:toDouble:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_Sd8toDoubletKF">bind(varName:toDouble:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Binds a <code>Double</code> value to the provided variable name.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toDouble</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">Double</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC4bindACSS7varName_10Foundation4DateV02toG0tKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/bind(varName:toDate:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_10Foundation4DateV02toG0tKF">bind(varName:toDate:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Binds a <code>Date</code> value to the provided variable name.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toDate</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">Date</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC4bindACSS7varName_SS8toStringtKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/bind(varName:toString:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_SS8toStringtKF">bind(varName:toString:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Binds a <code>String</code> value to the provided variable name.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toString</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">String</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC4bindACSS7varName_10Foundation4UUIDV6toUuidtKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/bind(varName:toUuid:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC4bindACSS7varName_10Foundation4UUIDV6toUuidtKF">bind(varName:toUuid:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Binds a <code>UUID</code> value to the provided variable name.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has already been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">bind</span><span class="p">(</span><span class="nv">varName</span><span class="p">:</span> <span class="kt">String</span><span class="p">,</span> <span class="n">toUuid</span> <span class="nv">value</span><span class="p">:</span> <span class="kt">UUID</span><span class="p">)</span> <span class="k">throws</span> <span class="o">-></span> <span class="kt">Query</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>varName</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The name of the variable in the format <code>?name</code>.</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>value</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>The value to be bound</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Return Value</h4>
|
||
|
|
<p>This <code>Query</code> such that further function can be called.</p>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC3runyyAA9RelResultCSgc8callback_tKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/run(callback:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC3runyyAA9RelResultCSgc8callback_tKF">run(callback:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Execute the query with the values bound associated with this <code>Query</code> and call the provided callback function with the results as a list of rows of <code>TypedValues</code>.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/QueryError.html#/s:6Mentat10QueryErrorO15executionFailedACSS7message_tcACmF">QueryError.executionFailed</a></code> if the query fails to execute. This could be because the provided query did not parse, or that
|
||
|
|
variable we incorrectly bound, or that the query provided was not <code>Rel</code>.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has previously been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">run</span><span class="p">(</span><span class="nv">callback</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Classes/RelResult.html">RelResult</a></span><span class="p">?)</span> <span class="o">-></span> <span class="kt">Void</span><span class="p">)</span> <span class="k">throws</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>callback</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>the function to call with the results of this query</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC9runScalaryyAA10TypedValueCSgc8callback_tKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/runScalar(callback:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC9runScalaryyAA10TypedValueCSgc8callback_tKF">runScalar(callback:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Execute the query with the values bound associated with this <code>Query</code> and call the provided callback function with the result as a single <code><a href="../Classes/TypedValue.html">TypedValue</a></code>.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/QueryError.html#/s:6Mentat10QueryErrorO15executionFailedACSS7message_tcACmF">QueryError.executionFailed</a></code> if the query fails to execute. This could be because the provided query did not parse, that
|
||
|
|
variable we incorrectly bound, or that the query provided was not <code>Scalar</code>.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has previously been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">runScalar</span><span class="p">(</span><span class="nv">callback</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Classes/TypedValue.html">TypedValue</a></span><span class="p">?)</span> <span class="o">-></span> <span class="kt">Void</span><span class="p">)</span> <span class="k">throws</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>callback</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>the function to call with the results of this query</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC7runCollyyAA9ColResultCSgc8callback_tKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/runColl(callback:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC7runCollyyAA9ColResultCSgc8callback_tKF">runColl(callback:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Execute the query with the values bound associated with this <code>Query</code> and call the provided callback function with the result as a list of single <code>TypedValues</code>.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/QueryError.html#/s:6Mentat10QueryErrorO15executionFailedACSS7message_tcACmF">QueryError.executionFailed</a></code> if the query fails to execute. This could be because the provided query did not parse, that
|
||
|
|
variable we incorrectly bound, or that the query provided was not <code>Coll</code>.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has previously been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">runColl</span><span class="p">(</span><span class="nv">callback</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Classes/ColResult.html">ColResult</a></span><span class="p">?)</span> <span class="o">-></span> <span class="kt">Void</span><span class="p">)</span> <span class="k">throws</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>callback</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
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||
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|
<p>the function to call with the results of this query</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC8runTupleyyAA0D6ResultCSgc8callback_tKF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/runTuple(callback:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC8runTupleyyAA0D6ResultCSgc8callback_tKF">runTuple(callback:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Execute the query with the values bound associated with this <code>Query</code> and call the provided callback function with the result as a list of single <code>TypedValues</code>.</p>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/QueryError.html#/s:6Mentat10QueryErrorO15executionFailedACSS7message_tcACmF">QueryError.executionFailed</a></code> if the query fails to execute. This could be because the provided query did not parse, that
|
||
|
|
variable we incorrectly bound, or that the query provided was not <code>Tuple</code>.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="aside aside-throws">
|
||
|
|
<p class="aside-title">Throws</p>
|
||
|
|
<p><code><a href="../Enums/PointerError.html#/s:6Mentat12PointerErrorO15pointerConsumedA2CmF">PointerError.pointerConsumed</a></code> if the underlying raw pointer has already consumed, which will occur if the query has previously been executed.</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="kd">open</span> <span class="kd">func</span> <span class="nf">runTuple</span><span class="p">(</span><span class="nv">callback</span><span class="p">:</span> <span class="kd">@escaping</span> <span class="p">(</span><span class="kt"><a href="../Classes/TupleResult.html">TupleResult</a></span><span class="p">?)</span> <span class="o">-></span> <span class="kt">Void</span><span class="p">)</span> <span class="k">throws</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<h4>Parameters</h4>
|
||
|
|
<table class="graybox">
|
||
|
|
<tbody>
|
||
|
|
<tr>
|
||
|
|
<td>
|
||
|
|
<code>
|
||
|
|
<em>callback</em>
|
||
|
|
</code>
|
||
|
|
</td>
|
||
|
|
<td>
|
||
|
|
<div>
|
||
|
|
<p>the function to call with the results of this query</p>
|
||
|
|
</div>
|
||
|
|
</td>
|
||
|
|
</tr>
|
||
|
|
</tbody>
|
||
|
|
</table>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
<li class="item">
|
||
|
|
<div>
|
||
|
|
<code>
|
||
|
|
<a name="/s:6Mentat5QueryC7cleanupys13OpaquePointerV7pointer_tF"></a>
|
||
|
|
<a name="//apple_ref/swift/Method/cleanup(pointer:)" class="dashAnchor"></a>
|
||
|
|
<a class="token" href="#/s:6Mentat5QueryC7cleanupys13OpaquePointerV7pointer_tF">cleanup(pointer:)</a>
|
||
|
|
</code>
|
||
|
|
</div>
|
||
|
|
<div class="height-container">
|
||
|
|
<div class="pointer-container"></div>
|
||
|
|
<section class="section">
|
||
|
|
<div class="pointer"></div>
|
||
|
|
<div class="abstract">
|
||
|
|
<p>Undocumented</p>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
<div class="declaration">
|
||
|
|
<h4>Declaration</h4>
|
||
|
|
<div class="language">
|
||
|
|
<p class="aside-title">Swift</p>
|
||
|
|
<pre class="highlight swift"><code><span class="k">override</span> <span class="kd">open</span> <span class="kd">func</span> <span class="nf">cleanup</span><span class="p">(</span><span class="nv">pointer</span><span class="p">:</span> <span class="kt">OpaquePointer</span><span class="p">)</span></code></pre>
|
||
|
|
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</div>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</section>
|
||
|
|
</section>
|
||
|
|
<section id="footer">
|
||
|
|
<p>© 2018 <a class="link" href="" target="_blank" rel="external"></a>. All rights reserved. (Last updated: 2018-06-21)</p>
|
||
|
|
<p>Generated by <a class="link" href="https://github.com/realm/jazzy" target="_blank" rel="external">jazzy ♪♫ v0.9.2</a>, a <a class="link" href="http://realm.io" target="_blank" rel="external">Realm</a> project.</p>
|
||
|
|
</section>
|
||
|
|
</article>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</div>
|
||
|
|
</html>
|