The tables are connected to each other by use of a primary key, or a special column in the database table that describes all the records uniquely. Think of an airport in which you have a list of flights. The flight number is the primary key. If we look at the table of flights wit...
Includes schema information and supported messages for the DVTableSearchAttribute table/entity with Microsoft Dataverse.
This attribute allows controls to differentiate between properties that need to notify the database of every change, and those that do not. For example, every change to a check box control should be sent to the underlying database immediately, even if the control has not lost the focus. Howe...
N/A Unique If selected, the column has a unique constraint. From the table; it must match the table. Selectable N/A Change Indicator N/A N/A Selectable N/A In general, if you are performing reverse generation, you don't want to change the primary key, mandatory, database column name...
System.Data.Linq.Mapping Assembly: System.Data.Linq.dll Associates a class with a column in a database table. C# [System.AttributeUsage(System.AttributeTargets.Field | System.AttributeTargets.Property, AllowMultiple=false)]publicsealedclassColumnAttribute:System.Data.Linq.Mapping.DataAttribute ...
DataAttribute Class DatabaseAttribute Class InheritanceMappingAttribute Class MappingSource Class MetaAccessor Class MetaAccessor(TEntity, TMember) Class MetaAssociation Class MetaDataMember Class MetaModel Class MetaTable Class MetaType Class TableAttribute Class ...
Attribute indexes can be created for single or multiple fields in a dataset by right-clicking the geodatabase feature class or table name in theCatalogpane and accessing thePropertiesdialog box. In theCatalogpane, right-click the table, feature class, shapefile or attributed relationship class for...
A subset of the types that are available in the Java programming language and databases is used to define the type of an attribute of a query table. Attribute types are an abstraction of the concrete Java type or database type. For supplemental query tables, you must use a valid database...
Attribute definitions provide a description of all data fields displayed by STA. Use this section when you need to know the definition of a table column heading, graph attribute, and so on.The definitions are listed alphabetically, click a link below to go directly to a letter:...
First included in: Main/EcoResProductEntityAttributeTableField (this entity) Properties 展開資料表 NameValue isPrimaryKey true dataFormat int64 isReadOnly true Traits List of traits for the RecId attribute are listed below. is.dataFormat.inte...