本文介绍了整个本地数据库同步的SQL天青的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在开发使用本地数据库中的Windows应用程序。
我想添加一个功能，所有本地数据同步到SQL Azure上。
目前我用下面的code。它使我成功同步某个特定表，这里是Author_Master
字符串sqlazureConnectionString =XXXX;
字符串sqllocalConnectionString =服务器=本地主机;数据库= Enh_Branchwise_Master_Bookshop; Trusted_Connection =真; 使用（SqlConnection的serverCon =新的SqlConnection（sqlazureConnectionString））
使用（SqlConnection的clientCon =新的SqlConnection（sqllocalConnectionString））
{
VAR provider1 =新SqlSyncProvider（scope1，serverCon）;
Provider2的VAR =新SqlSyncProvider（scope1，clientCon）; prepareServer（provider1）;
prepareClinet（Provider2之间，serverCon）;
SyncOrchestrator同步=新SyncOrchestrator（）;
sync.LocalProvider = provider1;
sync.RemoteProvider = Provider2之间; sync.Synchronize（）; }
和下面的方法也。
私有静态无效prepareServer（SqlSyncProvider提供商）
{
SqlConnection的连接=（的SqlConnection）provider.Connection;
SqlSyncScopeProvisioning配置=新SqlSyncScopeProvisioning（连接）; 如果（！config.ScopeExists（provider.ScopeName））
{
DbSyncScopeDescription scopeDesc =新DbSyncScopeDescription（provider.ScopeName）;
scopeDesc.Tables.Add（SqlSyncDescriptionBuilder.GetDescriptionForTable（Author_Master连接））;
config.PopulateFromScopeDescription（scopeDesc）;
config.SetCreateTableDefault（DbSyncCreationOption.CreateOrUseExisting）;
config.Apply（）;
}
} 私有静态无效prepareClinet（SqlSyncProvider供应商的SqlConnection sourceConnection）
{
SqlConnection的连接=（的SqlConnection）provider.Connection;
SqlSyncScopeProvisioning配置=新SqlSyncScopeProvisioning（连接）; 如果（！config.ScopeExists（provider.ScopeName））
{
DbSyncScopeDescription scopeDesc =新DbSyncScopeDescription（provider.ScopeName）;
scopeDesc.Tables.Add（SqlSyncDescriptionBuilder.GetDescriptionForTable（Author_Master，sourceConnection））;
config.PopulateFromScopeDescription（scopeDesc）;
config.Apply（）;
}
}
我的问题：有什么办法可以同步在数据库中，一旦所有的表，而不会被一个表添加一个。
我的两个数据库具有相同的架构。
请给一些建议，
解决方案
昏暗clientProvision作为SqlSyncScopeProvisioning =新SqlSyncScopeProvisioning（clientCon，syncScope）
如果不是（clientProvision.ScopeExists（Scope_+ tableName值））然后
clientProvision.Apply（）
万一 昏暗serverProvision作为SqlSyncScopeProvisioning =新SqlSyncScopeProvisioning（serverCon，syncScope） 如果不是（serverProvision.ScopeExists（Scope_+ tableName值））然后
serverProvision.Apply（）
万一 昏暗syncOrchestrator作为新SyncOrchestrator（） 创建SQL Server提供
昏暗clientProvider作为新SqlSyncProvider（Scope_+ tableName值，clientCon） '设置为SQL Azure的提供者命令超时和最大的交易规模。
昏暗serverProvider作为新SqlSyncProvider（Scope_+ tableName值，serverCon） SyncOrchestrator的设置本地供应商的上premise提供商
syncOrchestrator.LocalProvider = clientProvider SyncOrchestrator的设置远程提供商的azureProvider提供商
syncOrchestrator.RemoteProvider = serverProvider '设置SyncOrchestrator会议上传和下载方向
syncOrchestrator.Direction = SyncDirectionOrder.UploadAndDownload
昏暗的线程作为新Threading.Thread（子（）ShowStatistics（syncOrchestrator.Synchronize（）中，TableName））
thread.Start（）
ShowStatistics（syncOrchestrator.Synchronize（）中，TableName）
I am developing a windows application which is using local database.I want to add a function to sync all local data to the sql azure.
Currently I used following code. It enabled me to sync one particular table successfully., here is "Author_Master"
string sqlazureConnectionString = "XXXX";
string sqllocalConnectionString = "Server=localhost;Database=Enh_Branchwise_Master_Bookshop;Trusted_Connection=True";
using (SqlConnection serverCon = new SqlConnection(sqlazureConnectionString))
using (SqlConnection clientCon = new SqlConnection(sqllocalConnectionString))
{
var provider1 = new SqlSyncProvider("scope1", serverCon);
var provider2 = new SqlSyncProvider("scope1", clientCon);
prepareServer(provider1);
prepareClinet(provider2, serverCon);
SyncOrchestrator sync = new SyncOrchestrator();
sync.LocalProvider = provider1;
sync.RemoteProvider = provider2;
sync.Synchronize();
}
And following methods also.
private static void prepareServer(SqlSyncProvider provider)
{
SqlConnection connection = (SqlConnection)provider.Connection;
SqlSyncScopeProvisioning config = new SqlSyncScopeProvisioning(connection);
if (!config.ScopeExists(provider.ScopeName))
{
DbSyncScopeDescription scopeDesc = new DbSyncScopeDescription(provider.ScopeName);
scopeDesc.Tables.Add(SqlSyncDescriptionBuilder.GetDescriptionForTable("Author_Master", connection));
config.PopulateFromScopeDescription(scopeDesc);
config.SetCreateTableDefault(DbSyncCreationOption.CreateOrUseExisting);
config.Apply();
}
}
private static void prepareClinet(SqlSyncProvider provider, SqlConnection sourceConnection)
{
SqlConnection connection = (SqlConnection)provider.Connection;
SqlSyncScopeProvisioning config = new SqlSyncScopeProvisioning(connection);
if (!config.ScopeExists(provider.ScopeName))
{
DbSyncScopeDescription scopeDesc = new DbSyncScopeDescription(provider.ScopeName);
scopeDesc.Tables.Add(SqlSyncDescriptionBuilder.GetDescriptionForTable("Author_Master", sourceConnection));
config.PopulateFromScopeDescription(scopeDesc);
config.Apply();
}
}
My question : Is there any way to sync all the tables in the database at once, without adding one by one table .
My both Databases have the same schema.Please give some suggestions,
解决方案
Dim clientProvision As SqlSyncScopeProvisioning = New SqlSyncScopeProvisioning(clientCon, syncScope)
If Not (clientProvision.ScopeExists("Scope_" + tableName)) Then
clientProvision.Apply()
End If
Dim serverProvision As SqlSyncScopeProvisioning = New SqlSyncScopeProvisioning(serverCon, syncScope)
If Not (serverProvision.ScopeExists("Scope_" + tableName)) Then
serverProvision.Apply()
End If
Dim syncOrchestrator As New SyncOrchestrator()
' Create provider for SQL Server
Dim clientProvider As New SqlSyncProvider("Scope_" + tableName, clientCon)
' Set the command timeout and maximum transaction size for the SQL Azure provider.
Dim serverProvider As New SqlSyncProvider("Scope_" + tableName, serverCon)
' Set Local provider of SyncOrchestrator to the onPremise provider
syncOrchestrator.LocalProvider = clientProvider
' Set Remote provider of SyncOrchestrator to the azureProvider provider
syncOrchestrator.RemoteProvider = serverProvider
' Set the direction of SyncOrchestrator session to Upload and Download
syncOrchestrator.Direction = SyncDirectionOrder.UploadAndDownload
'Dim thread As New Threading.Thread(Sub() ShowStatistics(syncOrchestrator.Synchronize(), tableName))
'thread.Start()
ShowStatistics(syncOrchestrator.Synchronize(), tableName)
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