Classe TraceTable
The TraceTable class is a Trace object that represents a table of trace information.
Hiérarchie d'héritage
System. . :: . .Object
Microsoft.SqlServer.Management.Trace. . :: . .TraceReader
Microsoft.SqlServer.Management.Trace. . :: . .TraceReaderWriter
Microsoft.SqlServer.Management.Trace..::..TraceTable
Espace de noms : Microsoft.SqlServer.Management.Trace
Assembly : Microsoft.SqlServer.ConnectionInfoExtended (en Microsoft.SqlServer.ConnectionInfoExtended.dll)
Syntaxe
'Déclaration
<ComVisibleAttribute(False)> _
Public Class TraceTable _
Inherits TraceReaderWriter
'Utilisation
Dim instance As TraceTable
[ComVisibleAttribute(false)]
public class TraceTable : TraceReaderWriter
[ComVisibleAttribute(false)]
public ref class TraceTable : public TraceReaderWriter
[<ComVisibleAttribute(false)>]
type TraceTable =
class
inherit TraceReaderWriter
end
public class TraceTable extends TraceReaderWriter
Le type TraceTable expose les membres suivants.
Constructeurs
Nom | Description | |
---|---|---|
TraceTable | Initializes a new instance of the TraceTable class. |
Haut de la page
Propriétés
Nom | Description | |
---|---|---|
Depth | Gets the depth value for the trace reader. (hérité de TraceReader.) | |
FieldCount | Gets the number of columns in the data. (hérité de TraceReader.) | |
IsClosed | Gets the Boolean property value that specifies whether the trace reader is closed. (hérité de TraceReader.) | |
Item[ ( [ ( Int32] ) ] ) | Gets the column specified by the index position. (hérité de TraceReader.) | |
Item[ ( [ ( String] ) ] ) | Gets the column with the specified name. (hérité de TraceReader.) | |
RecordsAffected | Gets the number of records of data. (hérité de TraceReader.) |
Haut de la page
Méthodes
Nom | Description | |
---|---|---|
Close | Closes the trace reader and writer. (hérité de TraceReaderWriter.) | |
Dispose | Deletes the trace reader information. (hérité de TraceReader.) | |
Equals | (hérité de Object.) | |
Finalize | (hérité de Object.) | |
GetBoolean | Returns a Boolean value from the record at the specified column position. (hérité de TraceReader.) | |
GetByte | Returns a Byte value from the record at the specified column position. (hérité de TraceReader.) | |
GetBytes | Gets a stream of bytes from the specified column offset into the buffer as an array, starting at the given buffer offset. (hérité de TraceReader.) | |
GetChar | Gets a character value of the specified column. (hérité de TraceReader.) | |
GetChars(Int32, array<Char> [] () [] [], Int32, Int32, Int32) | Gets a character array value from the record at the specified column position. (hérité de TraceReader.) | |
GetChars(Int32, Int64, array<Char> [] () [] [], Int32, Int32) | Gets a character array value from the record at the specified column position. (hérité de TraceReader.) | |
GetData | Returns IDataReader object used when the field points to a remote data structure. (hérité de TraceReader.) | |
GetDataTypeName | Gets the data type of the data value at the specified column position. (hérité de TraceReader.) | |
GetDateTime | Gets a DateTime value of the data value at the specified column position. (hérité de TraceReader.) | |
GetDecimal | Gets a Decimal value of the data value at the specified column position. (hérité de TraceReader.) | |
GetDouble | Gets a floating point value of the data value at the specified column position. (hérité de TraceReader.) | |
GetFieldType | Returns the field type of the data value at the specified column position. (hérité de TraceReader.) | |
GetFloat | Gets a floating point value of the data value at the specified column position. (hérité de TraceReader.) | |
GetGuid | Gets a Guid system value of the data value at the specified column position. (hérité de TraceReader.) | |
GetHashCode | (hérité de Object.) | |
GetInt16 | Gets a small integer value of the data value at the specified column position. (hérité de TraceReader.) | |
GetInt32 | Gets an integer value of the data value at the specified column position. (hérité de TraceReader.) | |
GetInt64 | Gets a long integer value of the data value at the specified column position. (hérité de TraceReader.) | |
GetName | Gets the name of the field at the specified column position. (hérité de TraceReader.) | |
GetOrdinal | Gets the ordinal value of the data value at the specified column position. (hérité de TraceReader.) | |
GetSchemaTable | Gets a table that describes the schema. (hérité de TraceReader.) | |
GetStream | Gets the stream of data. (hérité de TraceReader.) | |
GetString | Gets a String value at the specified column position. (hérité de TraceReader.) | |
GetTimeSpan | Gets a TimeSpan value of the data value at the specified column position. (hérité de TraceReader.) | |
GetType | (hérité de Object.) | |
GetValue | Gets a value of the data value at the specified column position. (hérité de TraceReader.) | |
GetValues | Gets an array of values from the data value at the specified column position. (hérité de TraceReader.) | |
InitializeAsReader | Initializes a new instance of the TraceTable class for reading trace data. | |
InitializeAsReplayOutputWriter | Initializes a new instance of the TraceTable class for writing replay trace information. | |
InitializeAsWriter | Initializes the specified TraceTable object for reading trace data from a TraceReader object, analyzing the data, and writing data to the referenced trace table. | |
IsDBNull | Specifies whether the specified column is set to null. (hérité de TraceReader.) | |
IsNull | Gets a Boolean value that specifies whether value of the data at the specified column position is null. (hérité de TraceReader.) | |
MemberwiseClone | (hérité de Object.) | |
NextResult | Moves to the next result in the trace. (hérité de TraceReader.) | |
Read | Reads the trace record. (hérité de TraceReader.) | |
ToString | (hérité de Object.) | |
TranslateSubclass | Translates the sub class. (hérité de TraceReader.) | |
Write | Writes the trace to the trace file or the trace table. (hérité de TraceReaderWriter.) |
Haut de la page
Événements
Nom | Description | |
---|---|---|
WriteNotify | Raises an event when the trace is written to the trace file or trace table. (hérité de TraceReaderWriter.) |
Haut de la page
Champs
Nom | Description | |
---|---|---|
currentRow | Specifies the current row. (hérité de TraceReader.) |
Haut de la page
Notes
With the TraceTable object you can:
Read from a trace table.
Write to a trace table.
In addition to the Trace and Replay objects, the trace table can be accessed manually with Guide de référence du Générateur de profils SQL Server or using a set of Transact-SQL stored procedures called Présentation de SQL Trace.
Sécurité des threads
Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.
Voir aussi