ShardMap Class
Definition
Important
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Represents a collection of shards and mappings between keys and shards in the collection.
public abstract class ShardMaptype ShardMap = class
interface ICloneable<ShardMap>Public MustInherit Class ShardMap- Inheritance
-
System.ObjectShardMap
- Derived
Properties
| KeyType |
Shard map key type. |
| MapType |
Shard map type. |
| Name |
Shard map name. |
Methods
| CloneCore() |
Clones the current shard map instance. |
| CreateShard(ShardCreationInfo) |
Creates a new shard and registers it with the shard map. |
| CreateShard(ShardLocation) |
Atomically adds a shard to ShardMap using the specified location. |
| DeleteShard(Shard) |
Removes a shard from ShardMap. |
| GetShard(ShardLocation) |
Obtains the shard for the specified location. |
| GetShards() |
Gets all shards from the shard map. |
| OpenConnectionForKey<TKey>(TKey, String) |
Opens a regular System.Data.SqlClient.SqlConnection to the shard to which the specified key value is mapped, with Validate. |
| OpenConnectionForKey<TKey>(TKey, String, ConnectionOptions) |
Opens a regular System.Data.SqlClient.SqlConnection to the shard to which the specified key value is mapped. |
| OpenConnectionForKeyAsync<TKey>(TKey, String) |
Asynchronously opens a regular System.Data.SqlClient.SqlConnection to the shard to which the specified key value is mapped, with Validate. |
| OpenConnectionForKeyAsync<TKey>(TKey, String, ConnectionOptions) |
Asynchronously opens a regular System.Data.SqlClient.SqlConnection to the shard to which the specified key value is mapped. |
| ToString() |
Converts the object to its string representation. |
| TryGetShard(ShardLocation, Shard) |
Tries to obtains the shard for the specified location. |
Extension Methods
| AsListShardMap<TKey>(ShardMap) |
Downcasts to ListShardMap of TKey. |
| AsRangeShardMap<TKey>(ShardMap) |
Downcasts to RangeShardMap of TKey. |