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| <title>Class QueryField |
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| |
| <h1 id="Apache_Ignite_Core_Cache_Configuration_QueryField" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField" class="text-break">Class QueryField |
| </h1> |
| <div class="markdown level0 summary"><p>Represents a queryable field.</p> |
| </div> |
| <div class="markdown level0 conceptual"></div> |
| <div class="inheritance"> |
| <h5>Inheritance</h5> |
| <div class="level0"><span class="xref">System.Object</span></div> |
| <div class="level1"><span class="xref">QueryField</span></div> |
| </div> |
| <div class="inheritedMembers"> |
| <h5>Inherited Members</h5> |
| <div> |
| <span class="xref">System.Object.ToString()</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.Equals(System.Object)</span> |
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| <span class="xref">System.Object.GetHashCode()</span> |
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| <span class="xref">System.Object.GetType()</span> |
| </div> |
| <div> |
| <span class="xref">System.Object.MemberwiseClone()</span> |
| </div> |
| </div> |
| <h6><strong>Namespace</strong>: <a class="xref" href="Apache.Ignite.Core.Cache.Configuration.html">Apache.Ignite.Core.Cache.Configuration</a></h6> |
| <h6><strong>Assembly</strong>: Apache.Ignite.Core.dll</h6> |
| <h5 id="Apache_Ignite_Core_Cache_Configuration_QueryField_syntax">Syntax</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public class QueryField</code></pre> |
| </div> |
| <h3 id="constructors">Constructors |
| </h3> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField__ctor_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.#ctor*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField__ctor" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.#ctor">QueryField()</h4> |
| <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="Apache.Ignite.Core.Cache.Configuration.QueryField.html">QueryField</a> class.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public QueryField()</code></pre> |
| </div> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField__ctor_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.#ctor*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField__ctor_System_String_System_String_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.#ctor(System.String,System.String)">QueryField(String, String)</h4> |
| <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="Apache.Ignite.Core.Cache.Configuration.QueryField.html">QueryField</a> class.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public QueryField(string name, string javaFieldTypeName)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.String</span></td> |
| <td><span class="parametername">name</span></td> |
| <td><p>Name.</p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.String</span></td> |
| <td><span class="parametername">javaFieldTypeName</span></td> |
| <td><p>Java type name.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField__ctor_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.#ctor*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField__ctor_System_String_System_Type_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.#ctor(System.String,System.Type)">QueryField(String, Type)</h4> |
| <div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="Apache.Ignite.Core.Cache.Configuration.QueryField.html">QueryField</a> class.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public QueryField(string name, Type fieldType)</code></pre> |
| </div> |
| <h5 class="parameters">Parameters</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Name</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.String</span></td> |
| <td><span class="parametername">name</span></td> |
| <td><p>Name.</p> |
| </td> |
| </tr> |
| <tr> |
| <td><span class="xref">System.Type</span></td> |
| <td><span class="parametername">fieldType</span></td> |
| <td><p>Type.</p> |
| </td> |
| </tr> |
| </tbody> |
| </table> |
| <h3 id="properties">Properties |
| </h3> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_DefaultValue_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.DefaultValue*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_DefaultValue" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.DefaultValue">DefaultValue</h4> |
| <div class="markdown level1 summary"><p>Gets or sets the default value for the field.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public object DefaultValue { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Object</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_FieldType_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.FieldType*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_FieldType" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.FieldType">FieldType</h4> |
| <div class="markdown level1 summary"><p>Gets or sets the type of the value. |
| <p> |
| This is a shortcut for <a class="xref" href="Apache.Ignite.Core.Cache.Configuration.QueryField.html#Apache_Ignite_Core_Cache_Configuration_QueryField_FieldTypeName">FieldTypeName</a>. Getter will return null for non-primitive types.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public Type FieldType { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Type</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_FieldTypeName_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.FieldTypeName*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_FieldTypeName" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.FieldTypeName">FieldTypeName</h4> |
| <div class="markdown level1 summary"><p>Gets the Java type name.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public string FieldTypeName { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.String</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_IsKeyField_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.IsKeyField*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_IsKeyField" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.IsKeyField">IsKeyField</h4> |
| <div class="markdown level1 summary"><p>Gets or sets a value indicating whether this field belongs to the cache key. |
| Proper value here is required for SQL DML queries which create/modify cache keys.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool IsKeyField { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_Name_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.Name*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_Name" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.Name">Name</h4> |
| <div class="markdown level1 summary"><p>Gets or sets the field name.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public string Name { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.String</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_NotNull_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.NotNull*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_NotNull" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.NotNull">NotNull</h4> |
| <div class="markdown level1 summary"><p>Gets or sets a value indicating whether null value is allowed for the field.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public bool NotNull { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Boolean</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_Precision_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.Precision*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_Precision" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.Precision">Precision</h4> |
| <div class="markdown level1 summary"><p>Gets or sets the precision for the field.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public int Precision { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| <a id="Apache_Ignite_Core_Cache_Configuration_QueryField_Scale_" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.Scale*"></a> |
| <h4 id="Apache_Ignite_Core_Cache_Configuration_QueryField_Scale" data-uid="Apache.Ignite.Core.Cache.Configuration.QueryField.Scale">Scale</h4> |
| <div class="markdown level1 summary"><p>Gets or sets the scale for the field.</p> |
| </div> |
| <div class="markdown level1 conceptual"></div> |
| <h5 class="decalaration">Declaration</h5> |
| <div class="codewrapper"> |
| <pre><code class="lang-csharp hljs">public int Scale { get; set; }</code></pre> |
| </div> |
| <h5 class="propertyValue">Property Value</h5> |
| <table class="table table-bordered table-striped table-condensed"> |
| <thead> |
| <tr> |
| <th>Type</th> |
| <th>Description</th> |
| </tr> |
| </thead> |
| <tbody> |
| <tr> |
| <td><span class="xref">System.Int32</span></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| </article> |
| </div> |
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