Column-Member
The Column object represents a SQL Server column.
Der Column-Typ macht die folgenden Member verfügbar.
Konstruktoren
Name | Beschreibung | |
---|---|---|
Column() () () () | Initializes a new instance of the Column class. | |
Column(SqlSmoObject, String) | Initializes a new instance of the Column class that has the specified parent and specified name. | |
Column(SqlSmoObject, String, DataType) | Initializes a new instance of the Column class that has the specified parent and specified name. | |
Column(SqlSmoObject, String, DataType, Boolean) | Initializes a new instance of the Column class that uses the specified parent, datayype, and optionally adding the FILESTREAM attribute. |
Zum Anfang
Methoden
Name | Beschreibung | |
---|---|---|
AddDatabaseContext | (Geerbt von SqlSmoObject.) | |
AddDefaultConstraint() () () () | Adds a default constraint to the column. | |
AddDefaultConstraint(String) | Adds a default constraint to the column. | |
Alter | Updates any Column object property changes on the instance of SQL Server. | |
AlterImpl | (Geerbt von SqlSmoObject.) | |
AlterImplFinish | (Geerbt von SqlSmoObject.) | |
AlterImplInit | (Geerbt von SqlSmoObject.) | |
AlterImplWorker | (Geerbt von SqlSmoObject.) | |
AppendCommaText | (Geerbt von ScriptNameObjectBase.) | |
AppendWithCommaText | (Geerbt von ScriptNameObjectBase.) | |
AppendWithOption | (Geerbt von ScriptNameObjectBase.) | |
BindDefault | Binds a default to the column. | |
BindDefaultImpl | (Geerbt von SqlSmoObject.) | |
BindRule | Binds a rule to the column. | |
BindRuleImpl | (Geerbt von SqlSmoObject.) | |
CheckCollation | (Geerbt von SqlSmoObject.) | |
CheckObjectDirty | (Geerbt von ScriptNameObjectBase.) | |
CheckObjectState() () () () | Validates the state of the referenced object. (Geerbt von SqlSmoObject.) | |
CheckObjectState(Boolean) | Validates the state of the referenced object with the option to specify that an exception is thrown if the object is not yet created. (Geerbt von SqlSmoObject.) | |
CheckObjectStateImpl | (Geerbt von SqlSmoObject.) | |
CheckTextCorectness | (Geerbt von ScriptNameObjectBase.) | |
CheckTextModeSupport | (Geerbt von ScriptNameObjectBase.) | |
CheckVersion100 | (Geerbt von SqlSmoObject.) | |
CheckVersion80 | Checks the validity of the object on SQL Server 2000. (Geerbt von SqlSmoObject.) | |
CheckVersion80SP3 | Checks the validity of the object on SQL Server 2000 SP3. (Geerbt von SqlSmoObject.) | |
CheckVersion90 | Check the validity of the object on SQL Server 2005. (Geerbt von SqlSmoObject.) | |
CheckVersionBelow90 | (Geerbt von SqlSmoObject.) | |
CleanObject | Cleans the referenced object. (Geerbt von ScriptNameObjectBase.) | |
Create | Creates a column on the instance of Microsoft SQL Server as defined by the Column object. | |
CreateImpl | (Geerbt von SqlSmoObject.) | |
CreateImplFinish | (Geerbt von SqlSmoObject.) | |
CreateImplInit | (Geerbt von SqlSmoObject.) | |
Discover | (Geerbt von SqlSmoObject.) | |
Drop | Drops the column. | |
DropImpl | (Geerbt von SqlSmoObject.) | |
DropImplWorker | (Geerbt von SqlSmoObject.) | |
EnumForeignKeys | Enumerates a list of foreign keys that reference the column. | |
EnumIndexes | Enumerates a list of indexes that include the column. | |
EnumScriptImpl | (Geerbt von SqlSmoObject.) | |
EnumScriptImplWorker | (Geerbt von SqlSmoObject.) | |
EnumUserPermissions | Enumerates a list of permissions for a specified user. | |
Equals | (Geerbt von Object.) | |
Finalize | (Geerbt von Object.) | |
ForceTextModeOnTextBody | Enforces text mode on the text body. (Geerbt von ScriptNameObjectBase.) | |
FormatSqlVariant | (Geerbt von SqlSmoObject.) | |
GenerateDataSpaceFileStreamScript | (Geerbt von SqlSmoObject.) | |
GenerateDataSpaceScript | (Geerbt von SqlSmoObject.) | |
GetBindDefaultScript | (Geerbt von SqlSmoObject.) | |
GetBindRuleScript | (Geerbt von SqlSmoObject.) | |
GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%) | (Geerbt von SqlSmoObject.) | |
GetBoolParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean) | (Geerbt von SqlSmoObject.) | |
GetBraketNameForText | (Geerbt von ScriptNameObjectBase.) | |
GetDateTimeParameter | (Geerbt von SqlSmoObject.) | |
GetDateTimeParameterAsInt | (Geerbt von SqlSmoObject.) | |
GetDBName | Gets the database name that is associated with the object. (Geerbt von SqlSmoObject.) | |
GetEnumParameter | (Geerbt von SqlSmoObject.) | |
GetFragOptionString | (Geerbt von SqlSmoObject.) | |
GetGuidParameter | (Geerbt von SqlSmoObject.) | |
GetHashCode | (Geerbt von Object.) | |
GetIsTextDirty | Determines whether the text value is consistent with stored value. (Geerbt von ScriptNameObjectBase.) | |
GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%) | (Geerbt von SqlSmoObject.) | |
GetParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean) | (Geerbt von SqlSmoObject.) | |
GetPropValue | (Geerbt von SqlSmoObject.) | |
GetPropValueOptional | (Geerbt von SqlSmoObject.) | |
GetPropValueOptionalAllowNull | (Geerbt von SqlSmoObject.) | |
GetRealValue | (Geerbt von SqlSmoObject.) | |
GetScriptIncludeExists | (Geerbt von ScriptNameObjectBase.) | |
GetScriptingOptionsForCreate | (Geerbt von SqlSmoObject.) | |
GetServerName | Gets the name of the instance of SQL Server with which the object is associated. (Geerbt von SqlSmoObject.) | |
GetServerObject | (Geerbt von SqlSmoObject.) | |
GetSqlServerVersionName | Gets the version name of the instance of SQL Server with which the object is associated. (Geerbt von SqlSmoObject.) | |
GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%) | (Geerbt von SqlSmoObject.) | |
GetStringParameter(StringBuilder, ScriptingOptions, String, String, Int32%, Boolean) | (Geerbt von SqlSmoObject.) | |
GetTextBody() () () () | Returns the text body. (Geerbt von ScriptNameObjectBase.) | |
GetTextBody(Boolean) | Returns the text body. (Geerbt von ScriptNameObjectBase.) | |
GetTextForScript(ScriptingOptions, Boolean, array<String> [] () [] []) | Gets the text for scripting. (Geerbt von ScriptNameObjectBase.) | |
GetTextForScript(ScriptingOptions, Boolean, array<String> [] () [] [], Boolean) | (Geerbt von ScriptNameObjectBase.) | |
GetTextHeader | Returns the text header. (Geerbt von ScriptNameObjectBase.) | |
GetTextMode | Determines whether the script name is using text mode. (Geerbt von ScriptNameObjectBase.) | |
GetTextProperty(String) | (Geerbt von ScriptNameObjectBase.) | |
GetTextProperty(String, ScriptingOptions) | (Geerbt von ScriptNameObjectBase.) | |
GetTimeSpanParameterAsInt | (Geerbt von SqlSmoObject.) | |
GetType | (Geerbt von Object.) | |
GetUrnRecursive(StringBuilder) | (Geerbt von SqlSmoObject.) | |
GetUrnRecursive(StringBuilder, UrnIdOption) | (Geerbt von SqlSmoObject.) | |
ImplInitialize | (Geerbt von SqlSmoObject.) | |
Initialize() () () () | Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.) | |
Initialize(Boolean) | Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.) | |
IsObjectDirty | Determines whether the referenced object is consistent with the stored object. (Geerbt von ScriptNameObjectBase.) | |
IsObjectInitialized | Verifies whether the object has been initialized. (Geerbt von SqlSmoObject.) | |
IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (Geerbt von SqlSmoObject.) | |
IsVersion80SP3 | (Geerbt von SqlSmoObject.) | |
MarkDropped | (Geerbt von SqlSmoObject.) | |
MarkForDrop | Marks the column to be dropped when the Alter method is run on the column's parent Table object. | |
MarkForDropImpl | (Geerbt von SqlSmoObject.) | |
MemberwiseClone | (Geerbt von Object.) | |
PostAlter | (Geerbt von SqlSmoObject.) | |
PostCreate | (Geerbt von SqlSmoObject.) | |
PostDrop | (Geerbt von SqlSmoObject.) | |
Refresh | Refreshes the Column object properties. (Überschreibt ScriptNameObjectBase. . :: . .Refresh() () () ().) | |
Rename | Renames the column. | |
RenameImpl | This method supports the SMO infrastructure and is not intended to be used directly from your code. (Geerbt von NamedSmoObject.) | |
RenameImplWorker | This method supports the SMO infrastructure and is not intended to be used directly from your code. (Geerbt von NamedSmoObject.) | |
ScriptAlter | (Geerbt von SqlSmoObject.) | |
ScriptAnsiQI | (Geerbt von ScriptNameObjectBase.) | |
ScriptChangeOwner | This method supports the SMO infrastructure and is not intended to be used directly from your code. (Geerbt von NamedSmoObject.) | |
ScriptCreate | (Geerbt von SqlSmoObject.) | |
ScriptDdl | (Geerbt von SqlSmoObject.) | |
ScriptDrop | (Geerbt von SqlSmoObject.) | |
ScriptImpl() () () () | (Geerbt von SqlSmoObject.) | |
ScriptImpl(ScriptingOptions) | (Geerbt von SqlSmoObject.) | |
ScriptImplWorker | (Geerbt von SqlSmoObject.) | |
ScriptInformativeHeaders | (Geerbt von ScriptNameObjectBase.) | |
ScriptRename | This method supports the SMO infrastructure and is not intended to be used directly from your code. (Geerbt von NamedSmoObject.) | |
SetCollectionTextMode | Sets the collection text mode. (Geerbt von ScriptNameObjectBase.) | |
SetParentImpl | (Geerbt von SqlSmoObject.) | |
SetTextBody | Specifies the text body. (Geerbt von ScriptNameObjectBase.) | |
SetTextHeader | Specifies the text header. (Geerbt von ScriptNameObjectBase.) | |
SetTextMode | Specifies the text mode. (Geerbt von ScriptNameObjectBase.) | |
SwitchTextMode | Switches the text mode. (Geerbt von ScriptNameObjectBase.) | |
ThrowIfTextIsDirtyForAlter | (Geerbt von ScriptNameObjectBase.) | |
ToString | Returns a String that represents the referenced object. (Geerbt von SqlSmoObject.) | |
TouchImpl | (Geerbt von SqlSmoObject.) | |
UnbindDefault | Unbinds the currently bound default from the column. | |
UnbindDefaultImpl | (Geerbt von SqlSmoObject.) | |
UnbindRule | Unbinds the currently bound rule from the column. | |
UnbindRuleImpl | (Geerbt von SqlSmoObject.) | |
UpdateStatistics() () () () | Updates Statistic objects that monitor this column. | |
UpdateStatistics(StatisticsScanType) | Updates Statistic objects that monitor this column. | |
UpdateStatistics(StatisticsScanType, Int32) | Updates Statistic objects that monitor this column using a sampled scan. | |
UpdateStatistics(StatisticsScanType, Int32, Boolean) | Updates Statistic objects that monitor this column using a sampled scan. | |
Validate | (Geerbt von SmoObjectBase.) |
Zum Anfang
Eigenschaften
Name | Beschreibung | |
---|---|---|
AnsiPaddingStatus | Gets or sets a Boolean property value that specifies whether the ANSI_PADDING_ENABLED column option is active. | |
Collation | Gets or sets the default collation that is used by the column. | |
Computed | Gets the Boolean property value that specifies whether the column is the product of computed expression | |
ComputedText | Gets or sets the Transact-SQL expression that is used to generate the value of a computed column | |
DataType | Gets or sets the data type that is assigned to the column. | |
Default | Gets the default bound to the column. | |
DefaultConstraint | Gets or sets a default value for the column. | |
DefaultSchema | Gets or sets the default schema that is bound to the column. | |
ExecuteForScalar | Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (Geerbt von SqlSmoObject.) | |
ExtendedProperties | Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property for the Column object. | |
ID | Gets the column ID that uniquely identifies the column. | |
Identity | Gets or sets the Boolean property value that specifies whether the column is an identity column. | |
IdentityIncrement | Gets or sets the identity increment for an identity column. | |
IdentitySeed | Gets or sets the identity seed for an identity column. | |
InPrimaryKey | Gets the Boolean property value that specifies whether the column is included in the definition of a primary key or unique key constraint. | |
IsColumnSet | Gets or sets the Boolean property value that specifies whether the column has been set. | |
IsDeterministic | Gets or sets the Boolean property value that specifies whether the value of a computed column can change in subsequent invocations. | |
IsFileStream | Gets a boolean value that represents the FILESTREAM attribute of the column. | |
IsForeignKey | Gets the Boolean property value that specifies whether the column is a foreign key. | |
IsFullTextIndexed | Gets the Boolean property value that specifies whether the column participates in a full-text index. | |
IsPersisted | Gets the Boolean property value that specifies whether the computed value of the Column object is saved with the data, thus avoiding a computation each time the column is accessed. | |
IsPrecise | Gets or sets the Boolean property value that specifies whether a computed column is a precise value. | |
IsSparse | Gets or sets the Boolean property value that specifies whether the column value is sparse. | |
IsTouched | Gets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. (Geerbt von SqlSmoObject.) | |
Name | Gets or sets the name of the object. (Geerbt von NamedSmoObject.) | |
NotForReplication | Gets the Boolean property value that specifies whether the column is participating in replication. | |
Nullable | Gets or sets the Boolean property value that specifies whether the column can accept null values. | |
ObjectInSpace | Gets the Boolean property value that specifies whether the object exists in isolation, or whether it is directly or indirectly connected to the instance of SQL Server. (Geerbt von SqlSmoObject.) | |
Parent | Gets the SqlSmoObject object that is the parent of the Column object. | |
Properties | Gets a collection of Property objects that represent the object properties. (Geerbt von SqlSmoObject.) | |
RowGuidCol | Gets or sets the Boolean property value that specifies whether the column is automatically updated with a unique GUID value. | |
Rule | Gets or sets the rule that is bound to the column. | |
RuleSchema | Gets or sets the rule schema that is bound to the column. | |
ScalarResult | Gets the scalar result for the referenced object. (Geerbt von SqlSmoObject.) | |
State | Gets the state of the referenced object. (Geerbt von SmoObjectBase.) | |
Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Geerbt von SqlSmoObject.) | |
UserData | Gets or sets user-defined data associated with the referenced object. (Geerbt von SmoObjectBase.) |
Zum Anfang
Ereignisse
Name | Beschreibung | |
---|---|---|
PropertyChanged | (Geerbt von SqlSmoObject.) | |
PropertyMetadataChanged | (Geerbt von SqlSmoObject.) |
Zum Anfang
Explizite Schnittstellenimplementierungen
Name | Beschreibung | |
---|---|---|
IAlienObjectDiscover | (Geerbt von SqlSmoObject.) | |
IAlienObjectGetParent | (Geerbt von SqlSmoObject.) | |
IAlienObjectGetProperty | (Geerbt von SqlSmoObject.) | |
ISfcPropertyProviderGetPropertySet | (Geerbt von SqlSmoObject.) | |
IAlienObjectGetUrn | (Geerbt von SqlSmoObject.) | |
IAlienObjectResolve | (Geerbt von SqlSmoObject.) | |
IAlienObjectSetProperty | (Geerbt von SqlSmoObject.) |
Zum Anfang