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    <article class="phpdocumentor-element -class">
        <h2 class="phpdocumentor-content__title">
    Util

        <span class="phpdocumentor-element__extends">
        extends <a href="classes/Query-Drivers-AbstractUtil.html"><abbr title="\Query\Drivers\AbstractUtil">AbstractUtil</abbr></a>
    </span>
    
            <div class="phpdocumentor-element__package">
            in package
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        <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Drivers/Pgsql/Util.php"><a href="files/src-drivers-pgsql-util.html"><abbr title="src/Drivers/Pgsql/Util.php">Util.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">24</span>

            <a href="classes/Query-Drivers-Pgsql-Util.html#source-view.24"  class="phpdocumentor-element-found-in__source" data-line="24" data-modal="source-view"></a>
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            <p class="phpdocumentor-summary">Postgres-specific backup, import and creation methods</p>









<h3 id="toc">
    Table of Contents
    <a href="#toc" class="headerlink"><i class="fas fa-link"></i></a>
</h3>

<dl class="phpdocumentor-table-of-contents">
                        <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/Query-Drivers-AbstractUtil.html#method___construct">__construct()</a>
    <span>
                                &nbsp;: mixed    </span>
</dt>
<dd>Save a reference to the connection object for later use</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/Query-Drivers-Pgsql-Util.html#method_backupData">backupData()</a>
    <span>
                                &nbsp;: string    </span>
</dt>
<dd>Create an SQL backup file for the current database&#039;s data</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/Query-Drivers-Pgsql-Util.html#method_backupStructure">backupStructure()</a>
    <span>
                                &nbsp;: string    </span>
</dt>
<dd>Create an SQL backup file for the current database&#039;s structure</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/Query-Drivers-AbstractUtil.html#method_createTable">createTable()</a>
    <span>
                                &nbsp;: string    </span>
</dt>
<dd>Convenience public function to generate sql for creating a db table</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/Query-Drivers-AbstractUtil.html#method_deleteTable">deleteTable()</a>
    <span>
                                &nbsp;: string    </span>
</dt>
<dd>Drop the selected table</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/Query-Drivers-AbstractUtil.html#method_getDriver">getDriver()</a>
    <span>
                                &nbsp;: <a href="classes/Query-Drivers-DriverInterface.html"><abbr title="\Query\Drivers\DriverInterface">DriverInterface</abbr></a>    </span>
</dt>
<dd>Get the driver object for the current connection</dd>

        </dl>



        

        

            <section class="phpdocumentor-methods">
        <h3 class="phpdocumentor-elements__header" id="methods">
            Methods
            <a href="classes/Query-Drivers-Pgsql-Util.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
        </h3>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method___construct">
        __construct()
        <a href="classes/Query-Drivers-AbstractUtil.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Drivers/AbstractUtil.php"><a href="files/src-drivers-abstractutil.html"><abbr title="src/Drivers/AbstractUtil.php">AbstractUtil.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">26</span>

            <a href="classes/Query-Drivers-Pgsql-Util.html#source-view.26"  class="phpdocumentor-element-found-in__source" data-line="26" data-modal="source-view"></a>
    </aside>

        <p class="phpdocumentor-summary">Save a reference to the connection object for later use</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/Query-Drivers-DriverInterface.html"><abbr title="\Query\Drivers\DriverInterface">DriverInterface</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$connection</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$connection</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/Query-Drivers-DriverInterface.html"><abbr title="\Query\Drivers\DriverInterface">DriverInterface</abbr></a></span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">mixed</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_backupData">
        backupData()
        <a href="classes/Query-Drivers-Pgsql-Util.html#method_backupData" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Drivers/Pgsql/Util.php"><a href="files/src-drivers-pgsql-util.html"><abbr title="src/Drivers/Pgsql/Util.php">Util.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">38</span>

            <a href="classes/Query-Drivers-Pgsql-Util.html#source-view.38"  class="phpdocumentor-element-found-in__source" data-line="38" data-modal="source-view"></a>
    </aside>

        <p class="phpdocumentor-summary">Create an SQL backup file for the current database&#039;s data</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">backupData</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$exclude</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$exclude</span>
                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">string</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_backupStructure">
        backupStructure()
        <a href="classes/Query-Drivers-Pgsql-Util.html#method_backupStructure" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Drivers/Pgsql/Util.php"><a href="files/src-drivers-pgsql-util.html"><abbr title="src/Drivers/Pgsql/Util.php">Util.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">29</span>

            <a href="classes/Query-Drivers-Pgsql-Util.html#source-view.29"  class="phpdocumentor-element-found-in__source" data-line="29" data-modal="source-view"></a>
    </aside>

        <p class="phpdocumentor-summary">Create an SQL backup file for the current database&#039;s structure</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">backupStructure</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>

    
    
    

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">string</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_createTable">
        createTable()
        <a href="classes/Query-Drivers-AbstractUtil.html#method_createTable" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Drivers/AbstractUtil.php"><a href="files/src-drivers-abstractutil.html"><abbr title="src/Drivers/AbstractUtil.php">AbstractUtil.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">41</span>

            <a href="classes/Query-Drivers-Pgsql-Util.html#source-view.41"  class="phpdocumentor-element-found-in__source" data-line="41" data-modal="source-view"></a>
    </aside>

        <p class="phpdocumentor-summary">Convenience public function to generate sql for creating a db table</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">createTable</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$fields</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$constraints</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">bool&nbsp;</span><span class="phpdocumentor-signature__argument__name">$ifNotExists</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">TRUE</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$name</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$fields</span>
                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$constraints</span>
                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$ifNotExists</span>
                : <span class="phpdocumentor-signature__argument__return-type">bool</span>
                 = <span class="phpdocumentor-signature__argument__default-value">TRUE</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">string</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_deleteTable">
        deleteTable()
        <a href="classes/Query-Drivers-AbstractUtil.html#method_deleteTable" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Drivers/AbstractUtil.php"><a href="files/src-drivers-abstractutil.html"><abbr title="src/Drivers/AbstractUtil.php">AbstractUtil.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">78</span>

            <a href="classes/Query-Drivers-Pgsql-Util.html#source-view.78"  class="phpdocumentor-element-found-in__source" data-line="78" data-modal="source-view"></a>
    </aside>

        <p class="phpdocumentor-summary">Drop the selected table</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">deleteTable</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$name</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">string</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getDriver">
        getDriver()
        <a href="classes/Query-Drivers-AbstractUtil.html#method_getDriver" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Drivers/AbstractUtil.php"><a href="files/src-drivers-abstractutil.html"><abbr title="src/Drivers/AbstractUtil.php">AbstractUtil.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">33</span>

            <a href="classes/Query-Drivers-Pgsql-Util.html#source-view.33"  class="phpdocumentor-element-found-in__source" data-line="33" data-modal="source-view"></a>
    </aside>

        <p class="phpdocumentor-summary">Get the driver object for the current connection</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">getDriver</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/Query-Drivers-DriverInterface.html"><abbr title="\Query\Drivers\DriverInterface">DriverInterface</abbr></a></span></code>

    
    
    

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/Query-Drivers-DriverInterface.html"><abbr title="\Query\Drivers\DriverInterface">DriverInterface</abbr></a></span>
            &mdash;
        
    
</article>
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