public async Task TrackingTable_Exists()
{
var dbName = HelperDatabase.GetRandomName("tcp_lo_");
await HelperDatabase.CreateDatabaseAsync(ProviderType.Sql, dbName, true);
var cs = HelperDatabase.GetConnectionString(ProviderType.Sql, dbName);
var sqlProvider = new SqlSyncProvider(cs);
var ctx = new AdventureWorksContext((dbName, ProviderType.Sql, sqlProvider), true, false);
await ctx.Database.EnsureCreatedAsync();
var options = new SyncOptions();
var setup = new SyncSetup(new string[] { "SalesLT.Product", "SalesLT.ProductCategory" });
setup.TrackingTablesPrefix = "t_";
setup.TrackingTablesSuffix = "_t";
var remoteOrchestrator = new RemoteOrchestrator(sqlProvider, options);
var scopeInfo = await remoteOrchestrator.GetServerScopeInfoAsync(setup);
await remoteOrchestrator.CreateTrackingTableAsync(scopeInfo, "Product", "SalesLT");
var exists = await remoteOrchestrator.ExistTrackingTableAsync(scopeInfo, "Product", "SalesLT");
Assert.True(exists);
exists = await remoteOrchestrator.ExistTrackingTableAsync(scopeInfo, "ProductCategory", "SalesLT");
Assert.False(exists);
HelperDatabase.DropDatabase(ProviderType.Sql, dbName);
}
public async Task TrackingTable_Create_One()
{
var dbName = HelperDatabase.GetRandomName("tcp_lo_");
await HelperDatabase.CreateDatabaseAsync(ProviderType.Sql, dbName, true);
var cs = HelperDatabase.GetConnectionString(ProviderType.Sql, dbName);
var sqlProvider = new SqlSyncProvider(cs);
var ctx = new AdventureWorksContext((dbName, ProviderType.Sql, sqlProvider), true, false);
await ctx.Database.EnsureCreatedAsync();
var options = new SyncOptions();
var setup = new SyncSetup(new string[] { "SalesLT.Product" })
{
TrackingTablesPrefix = "t_",
TrackingTablesSuffix = "_t"
};
var remoteOrchestrator = new RemoteOrchestrator(sqlProvider, options);
var scopeInfo = await remoteOrchestrator.GetServerScopeInfoAsync(setup);
var onCreating = false;
var onCreated = false;
remoteOrchestrator.OnTrackingTableCreating(ttca =>
{
var addingID = $" ALTER TABLE {ttca.TrackingTableName.Schema().Quoted()} ADD internal_id int identity(1,1)";
ttca.Command.CommandText += addingID;
onCreating = true;
});
remoteOrchestrator.OnTrackingTableCreated(ttca =>
{
onCreated = true;
});
await remoteOrchestrator.CreateTrackingTableAsync(scopeInfo, "Product", "SalesLT");
Assert.True(onCreating);
Assert.True(onCreated);
// Check we have a new column in tracking table
using (var c = new SqlConnection(cs))
{
await c.OpenAsync().ConfigureAwait(false);
var cols = await SqlManagementUtils.GetColumnsForTableAsync(c, null, "t_Product_t", "SalesLT").ConfigureAwait(false);
Assert.Equal(7, cols.Rows.Count);
Assert.NotNull(cols.Rows.FirstOrDefault(r => r["name"].ToString() == "internal_id"));
c.Close();
}
HelperDatabase.DropDatabase(ProviderType.Sql, dbName);
}
public async Task TrackingTable_Drop_One_Cancel()
{
var dbName = HelperDatabase.GetRandomName("tcp_lo_");
await HelperDatabase.CreateDatabaseAsync(ProviderType.Sql, dbName, true);
var cs = HelperDatabase.GetConnectionString(ProviderType.Sql, dbName);
var sqlProvider = new SqlSyncProvider(cs);
var ctx = new AdventureWorksContext((dbName, ProviderType.Sql, sqlProvider), true, false);
await ctx.Database.EnsureCreatedAsync();
var options = new SyncOptions();
var setup = new SyncSetup(new string[] { "SalesLT.Product" });
setup.TrackingTablesPrefix = "t_";
setup.TrackingTablesSuffix = "_t";
var remoteOrchestrator = new RemoteOrchestrator(sqlProvider, options);
var scopeInfo = await remoteOrchestrator.GetServerScopeInfoAsync(setup);
var onDropping = false;
var onDropped = false;
remoteOrchestrator.OnTrackingTableDropping(ttca =>
{
ttca.Cancel = true;
onDropping = true;
});
remoteOrchestrator.OnTrackingTableDropped(ttca =>
{
onDropped = true;
});
await remoteOrchestrator.CreateTrackingTableAsync(scopeInfo, "Product", "SalesLT");
await remoteOrchestrator.DropTrackingTableAsync(scopeInfo, "Product", "SalesLT");
Assert.True(onDropping);
Assert.False(onDropped);
// Check we have a new column in tracking table
using (var c = new SqlConnection(cs))
{
await c.OpenAsync().ConfigureAwait(false);
var table = await SqlManagementUtils.GetTableAsync(c, null, "t_Product_t", "SalesLT").ConfigureAwait(false);
Assert.NotEmpty(table.Rows);
c.Close();
}
HelperDatabase.DropDatabase(ProviderType.Sql, dbName);
}
/// <summary>
/// Create one tracking table
/// </summary>
private static async Task CreateOneTrackingTable()
{
var provider = new SqlSyncProvider(serverConnectionString);
var options = new SyncOptions();
var setup = new SyncSetup("ProductCategory", "ProductModel", "Product");
var orchestrator = new RemoteOrchestrator(provider, options);
var serverScope = await orchestrator.GetServerScopeInfoAsync(setup);
var spExists = await orchestrator.ExistTrackingTableAsync(serverScope, "Product");;
if (!spExists)
{
await orchestrator.CreateTrackingTableAsync(serverScope, "Product");
}
}
/// <summary>
/// Create one tracking table
/// </summary>
private static async Task CreateOneTrackingTable()
{
var provider = new SqlSyncProvider(serverConnectionString);
var options = new SyncOptions();
var setup = new SyncSetup(new string[] { "ProductCategory", "ProductModel", "Product" });
var orchestrator = new RemoteOrchestrator(provider, options, setup);
// working on the product Table
var productSetupTable = setup.Tables["Product"];
var spExists = await orchestrator.ExistTrackingTableAsync(productSetupTable);
if (!spExists)
{
await orchestrator.CreateTrackingTableAsync(productSetupTable);
}
}
/// <summary>
/// Create one tracking table
/// </summary>
private static async Task AddingOneColumnInTrackingTable()
{
var provider = new SqlSyncProvider(serverConnectionString);
var options = new SyncOptions();
var setup = new SyncSetup(new string[] { "ProductCategory", "ProductModel", "Product" });
var orchestrator = new RemoteOrchestrator(provider, options, setup);
// working on the product Table
var productSetupTable = setup.Tables["Product"];
orchestrator.OnTrackingTableCreating(ttca =>
{
var addingID = $" ALTER TABLE {ttca.TrackingTableName.Schema().Quoted()} ADD internal_id varchar(10) null";
ttca.Command.CommandText += addingID;
});
var trExists = await orchestrator.ExistTrackingTableAsync(productSetupTable);
if (!trExists)
{
await orchestrator.CreateTrackingTableAsync(productSetupTable);
}
orchestrator.OnTriggerCreating(tca =>
{
string val;
if (tca.TriggerType == DbTriggerType.Insert)
{
val = "INS";
}
else if (tca.TriggerType == DbTriggerType.Delete)
{
val = "DEL";
}
else
{
val = "UPD";
}
var cmdText = $"UPDATE Product_tracking " +
$"SET Product_tracking.internal_id='{val}' " +
$"FROM Product_tracking JOIN Inserted ON Product_tracking.ProductID = Inserted.ProductID;";
tca.Command.CommandText += Environment.NewLine + cmdText;
});
var trgExists = await orchestrator.ExistTriggerAsync(productSetupTable, DbTriggerType.Insert);
if (!trgExists)
{
await orchestrator.CreateTriggerAsync(productSetupTable, DbTriggerType.Insert);
}
trgExists = await orchestrator.ExistTriggerAsync(productSetupTable, DbTriggerType.Update);
if (!trgExists)
{
await orchestrator.CreateTriggerAsync(productSetupTable, DbTriggerType.Update);
}
trgExists = await orchestrator.ExistTriggerAsync(productSetupTable, DbTriggerType.Delete);
if (!trgExists)
{
await orchestrator.CreateTriggerAsync(productSetupTable, DbTriggerType.Delete);
}
orchestrator.OnTriggerCreating(null);
}
