 | QdbSymbolColumn Class |
A column of a table in a quasardb database.
Inheritance HierarchyNamespace: Quasardb.TimeSeries
Assembly: Quasardb (in Quasardb.dll) Version: 3.13.0.0 (3.13.0.0)
SyntaxThe QdbSymbolColumn type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | Name |
The name of the column
(Inherited from QdbColumn.) |
| Series |
The parent of the column
(Inherited from QdbColumn.) |
| Symtable |
The symtable name of the column
(Inherited from QdbColumn.) |
Methods| Name | Description | |
|---|---|---|
 | Count |
Gets the number of points in the table
|
| Count(QdbTimeInterval) |
Gets the number of points in an interval
|
| Count(IEnumerableQdbTimeInterval) |
Gets the number of points in each interval
|
| Erase(QdbTimeInterval) |
Erases all points in the specified range (left inclusive)
(Inherited from QdbColumn.) |
| Erase(IEnumerableQdbTimeInterval) |
Erases all points in the specified ranges (left inclusive)
(Inherited from QdbColumn.) |
| First |
Gets the first point (ie the one with the oldest timestamp) of the table
|
| First(QdbTimeInterval) |
Gets the first point (ie the one with the oldest timestamp) in an interval
|
| First(IEnumerableQdbTimeInterval) |
Gets the first points (ie the one with the oldest timestamp) of each interval
|
| Insert(QdbSymbolPoint) |
Inserts one or more points in the table
|
| Insert(IEnumerableQdbSymbolPoint) |
Inserts one or more points in the table
|
| Insert(QdbSymbolPointCollection) |
Inserts one or more points in the table
|
| Insert(DateTime, String) |
Inserts one point in the table
|
| InsertTruncate(QdbTimeInterval, QdbSymbolPoint) |
Inserts one or more points in the table and erases the given
range in the same transaction
|
| InsertTruncate(QdbTimeInterval, QdbSymbolPointCollection) |
Inserts one or more points in the table and erases the given
range in the same transaction
|
| InsertTruncate(QdbTimeInterval, IEnumerableQdbSymbolPoint) |
Inserts one or more points in the table and erases the given
range in the same transaction
|
| InsertTruncate(IEnumerableQdbTimeInterval, QdbSymbolPoint) |
Inserts one or more points in the table and erases given
ranges in the same transaction
|
| InsertTruncate(IEnumerableQdbTimeInterval, QdbSymbolPointCollection) |
Inserts one or more points in the table and erases given
ranges in the same transaction
|
| InsertTruncate(IEnumerableQdbTimeInterval, IEnumerableQdbSymbolPoint) |
Inserts one or more points in the table and erases given
ranges in the same transaction
|
| InsertTruncate(QdbTimeInterval, DateTime, String) |
Inserts one point in the table and erases the given range in
the same transaction
|
| InsertTruncate(IEnumerableQdbTimeInterval, DateTime, String) |
Inserts one point in the table and erases given ranges in
the same transaction
|
| Last |
Gets the last point (ie the one with the newest timestamp) of the table
|
| Last(QdbTimeInterval) |
Gets the last point (ie the one with the newest timestamp) in an interval
|
| Last(IEnumerableQdbTimeInterval) |
Gets the last points (ie the one with the newest timestamp) in each interval
|
| Points |
Gets all the points in the table
|
| Points(QdbTimeInterval) |
Gets all the points in an interval
|
| Points(IEnumerableQdbTimeInterval) |
Gets all the points in each interval
|
| Timestamps |
Gets all the timestamps in the table
(Inherited from QdbColumn.) |
| Timestamps(QdbTimeInterval) |
Gets all the timestamps in an interval
(Inherited from QdbColumn.) |
| Timestamps(IEnumerableQdbTimeInterval) |
Gets all the timestamps in each interval
(Inherited from QdbColumn.) |
See Also