Define database field. database field synonyms, database field pronunciation, database field translation, English dictionary definition of database field. n. A database system in which any field can be a component of more than one of the database's table
a. An element of a database record in which one piece of information is stored. b. A space, as on an online form or request for information, that accepts the input of text: an address field.adj. 1. Growing, cultivated, or living in fields or open land. 2. Made, used, or ...
This example searches the database field definition by partial name.C# 复制 private DatabaseFieldDefinition GetDatabaseFieldDefinitionByPartialName(ReportDocument reportDocument, String databaseName, String partialFieldName) { Table table = reportDocument.Database.Tables[databaseName]; if (table != null...
Database TypeType of production database. Set at installation. Display only. Values include: Oracle DB2® Microsoft SQL Data Movements StatusWhether or not currently running. Display only. Event table rowsNumber of table rows of event data in the production database. Display only. ...
2.2 Data For the meta-analysis of supervised object-based land-cover image classification, a database with 28 fields was constructed based on the 173 articles related to supervised object-based classification. In addition to general literature identification fields such as Title and Author, this data...
In the entity definition the Primary Image field values are either [None] or Entity Image. Select Entity Image to display the image in the application. More information: Creating and editing entitiesWhen image display is enabled for an entity, any records that don’t have an image will ...
This matches theemail_hashin the second row of our table, thereforeAlice'sidis2in the database. About 🌻 fields is a collection of useful field definitions (Custom Ecto Types) that helps you easily define an Ecto Schema with validation, encryption and hashing functions so that you can ship ...
The geometry definition for the field if IsGeometry is TRUE. Product Availability Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Supported Platforms Windows, Solaris, Linux Returns: A reference to a com.esri.arcgis.geodatabase.IGeometryDef Throws: IOException - If there ...
Definition Namespace: System Assembly: System.Runtime.dll Source: DBNull.cs Represents the sole instance of theDBNullclass. C# publicstaticreadonlyDBNull Value; Field Value DBNull Examples The following example calls theDBNull.Value.Equalsmethod to determine whether a database field in a contacts...
DefinitionNamespace: Microsoft.VisualStudio.Imaging Assembly: Microsoft.VisualStudio.ImageCatalog.dll Package: Microsoft.VisualStudio.ImageCatalog v17.12.40391 C++/WinRT 复制 int DatabaseProperty = 845; Field Value Value = 845 Int32 Applies to 产品版本 Visual Studio SDK 2015, 2017, 2019, ...