 | QdbCluster Class |
A connection to a quasardb database.
Inheritance HierarchySystemObject
System.Runtime.ConstrainedExecutionCriticalFinalizerObject
System.Runtime.InteropServicesSafeHandle
QuasardbQdbCluster
System.Runtime.ConstrainedExecutionCriticalFinalizerObject
System.Runtime.InteropServicesSafeHandle
QuasardbQdbCluster
Namespace: Quasardb
Assembly: Quasardb (in Quasardb.dll) Version: 3.15.0.0 (3.15.0.0)
SyntaxThe QdbCluster type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | QdbCluster(String) |
Connects to a quasardb database.
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| QdbCluster(String, String, String, String) |
Connects securely to a quasardb database.
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Properties| Name | Description | |
|---|---|---|
 | IsInvalid | When overridden in a derived class, gets a value indicating whether the handle value is invalid. (Overrides SafeHandleIsInvalid.) |
Methods| Name | Description | |
|---|---|---|
| Blob |
Returns a QdbBlob attached to the specified alias.
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| Blobs |
Returns a collection of QdbBlob matching the given criteria.
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| ClearPerformanceTraces |
Releases all performances traces currently stored by the client.
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| ClientTidyMemory |
Forces tidying of client-side memory.
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| ClusterTidyMemory |
Forces tidying of cluster memory.
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| ContinuousQuery |
Run the provided query at repeated interval and sends a table directory with the results into the callback.
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| DisablePerformanceTraces |
The client will stop storing performance measures from the server.
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| EnablePerformanceTraces |
The client will store performance measures from the server.
Disabled by default.
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| Entries |
Returns a collection of QdbEntry matching the given criteria.
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| Entry |
Returns a QdbEntry attached to the specified alias.
The actual type of the return value depends on the type of the entry in the database.
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| ExpWriter(QdbTableExpWriterOptions) |
Returns a QdbTableExpWriter attached to the specified columns.
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| ExpWriter(String, QdbTableExpWriterOptions) |
Returns a QdbTableExpWriter attached to the specified columns.
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| GetClientMemoryInfo |
Gets client memory information.
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| GetLastError |
Gets the last API error description.
Return ValueType:A message describing the error occurred during the last operation. |
| GetPerformanceTraces |
Returns all new performance traces since the last call to this function.
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| Integer |
Returns a QdbInteger attached to the specified alias.
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| Keys |
Returns a collection of String matching the given criteria.
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| Query |
Run the provided query and creates a table directory with the results.
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| RunBatch |
Executes the operations contained in the batch.
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| SetCompression |
Set the compression level.
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| SetMaxInBufferSize |
Sets the maximum incoming buffer size for all network operations of the client.
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| SetMaxParallelism |
Sets the number of threads that will be used to execute queries
by the current handle.
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| SetSoftMemoryLimit |
Sets the client-side soft memory limit.
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| SetStabilizationMaxWait |
Sets the maximum stabilization waiting time for operations.
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| StartLog |
Starts a new logger
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| StopLog |
Stops the currently used logger
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| SwapLog |
Swaps the current logger with the new configuration builder
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| Table |
Returns a QdbTable attached to the specified alias.
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| Tag |
Returns a QdbTag attached to the specified alias.
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| TimeSeries | Obsolete.
Returns a QdbTimeSeries attached to the specified alias.
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| Writer(QdbBatchColumnDefinition) |
Returns a QdbTableWriter attached to the specified columns.
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| Writer(IEnumerableQdbBatchColumnDefinition) |
Returns a QdbTableWriter attached to the specified columns.
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See Also