async static Task Main(string[] args)
{
ValueTupleDataTableTest();
Console.WriteLine("press any key to continue ...");
Console.ReadLine();
Console.WriteLine("use MSSQL ...");
var json =
@"
{
sql:
""
set statistics io on
set statistics time on
set statistics profile on
select
'\""111\""' as F1, *
from
sys.objects
select
'\""222\""' as F, *
from
sys.objects
""
}
";
json = @"
{
a: [
{F1:""asdsa"", F2: 123, F3: ""2019-01-01""}
]
}
";
var jTokenParameters = JToken.Parse(json);
var spName = "usp_executesql";
spName = "usp_testudt";
ConcurrentDictionary <string, ExecutingInfo>
executingCachingStore
= new ConcurrentDictionary <string, ExecutingInfo>();
var x = new MsSqlStoreProceduresExecutor(executingCachingStore);
SqlConnection sqlConnection = new SqlConnection
(
"Initial Catalog=test;Data Source=gateway.hyper-v.internal\\sql2019,11433;User=sa;Password=!@#123QWE"
)
{
StatisticsEnabled = true
};
x.CachedParametersDefinitionExpiredInSeconds = 10;
var entries = x
.ExecuteResultsAsAsyncEnumerable
(
sqlConnection
, spName
, jTokenParameters
);
await foreach
(
var(
resultSetIndex
, rowIndex
, columns
, dataRecord
)
in
entries
)
{
Console.WriteLine
(
$"{nameof(resultSetIndex)}:{resultSetIndex}{{0}}{nameof(rowIndex)}:{rowIndex}{{0}}{nameof(dataRecord)}:{dataRecord[1]}"
, "\t"
);
}
Console.WriteLine("press any key to continue ...");
Console.ReadLine();
var result = await
x
.ExecuteJsonResultsAsync
(
sqlConnection
, spName
, jTokenParameters
);
Console.WriteLine(result);
Console.WriteLine("press any key to continue ...");
Console.ReadLine();
Console.WriteLine("use MySQL ...");
ConcurrentDictionary <string, ExecutingInfo> store = new ConcurrentDictionary <string, ExecutingInfo>();
var xx = new MySqlStoreProceduresExecutor(store);
var mySqlConnection = new MySqlConnection()
{
ConnectionString = "server=gateway.hyper-v.internal;uid=root;pwd=!@#123QWE;database=Test"
};
entries = xx.ExecuteResultsAsAsyncEnumerable
(
mySqlConnection
, "zsp_test"
, JToken.Parse(@"{ Param1 : ""11""}")
);
await foreach
(
var(
resultSetIndex
, rowIndex
, columns
, dataRecord
)
in
entries
)
{
Console.WriteLine
(
$"{nameof(resultSetIndex)}:{resultSetIndex}{{0}}{nameof(rowIndex)}:{rowIndex}{{0}}{nameof(dataRecord)}:{dataRecord[1]}"
, "\t"
);
}
Console.WriteLine("Hello World!");
}
public void ConfigureServices(IServiceCollection services)
{
ConfigurationHelper
.Load(Configuration);
services
.Configure <CsvFormatterOptions>
(
Configuration
.GetSection
(
"ExportCsvFormatter"
)
);
services
.AddMvc
(
#if NETCOREAPP3_X
(option) =>
{
option.EnableEndpointRouting = false;
}
#endif
)
#if NETCOREAPP3_X
.AddNewtonsoftJson()
#endif
//.SetCompatibilityVersion
// (
// CompatibilityVersion
// .Version_2_1
// )
;
// for both NETCOREAPP2_X and NETCOREAPP3_X
// for Sync or Async Action Selector
services
.TryAddEnumerable
(
ServiceDescriptor
.Singleton
<
IApplicationModelProvider
, ConfigurableActionConstrainedRouteApplicationModelProvider <ConstrainedRouteAttribute>
>
(
(x) =>
{
return
(new ConfigurableActionConstrainedRouteApplicationModelProvider <ConstrainedRouteAttribute>
(
Configuration
, (attribute) =>
{
return
new ConfigurableActionConstraint <ConstrainedRouteAttribute>
(
attribute
, (actionConstraintContext, constrainedRouteAttribute) =>
{
var r = (actionConstraintContext.Candidates.Count == 1);
if (!r)
{
var routeContext = actionConstraintContext.RouteContext;
var httpContext = routeContext
.HttpContext;
var request = httpContext
.Request;
var type = typeof(AbstractStoreProceduresExecutorControllerBase);
var currentCandidateAction = actionConstraintContext
.CurrentCandidate
.Action;
var isAsyncExecuting = ((ControllerActionDescriptor)currentCandidateAction)
.MethodInfo
.IsAsync();
var routeName = routeContext
.RouteData
.Values["routeName"]
.ToString();
var httpMethod = $"Http{request.Method}";
var isAsyncExecutingInConfiguration = false;
var accessingConfigurationKey = "DefaultAccessing";
if (request.Path.ToString().Contains("/export/", StringComparison.OrdinalIgnoreCase))
{
accessingConfigurationKey = "exporting";
}
if
(
constrainedRouteAttribute
.Configuration
.TryGetSection
(
$"Routes:{routeName}:{httpMethod}:{accessingConfigurationKey}:isAsyncExecuting"
, out var isAsyncExecutingConfiguration
)
)
{
isAsyncExecutingInConfiguration = isAsyncExecutingConfiguration.Get <bool>();
}
r = (isAsyncExecutingInConfiguration == isAsyncExecuting);
}
return r;
}
);
}
));
}
)
);
//services
// .AddSingleton
// <JTokenParametersValidateFilterAttribute>
// ();
#region 异步批量入库案例专用
var processor =
new SingleThreadAsyncDequeueProcessorSlim <JToken>();
ConcurrentDictionary <string, ExecutingInfo>
executingCachingStore
= new ConcurrentDictionary <string, ExecutingInfo>();
services
.AddSingleton(executingCachingStore);
var executor = new MsSqlStoreProceduresExecutor(executingCachingStore);
processor
.StartRunDequeueThreadProcess
(
(i, data) =>
{
//Debugger.Break();
var ja = new JArray(data);
var jo = new JObject
{
["udt_vcidt"] = ja
};
var sqlConnection = new SqlConnection("Initial Catalog=test;Data Source=localhost;User=sa;Password=!@#123QWE");
executor
.ExecuteJsonResults
(
sqlConnection
, "zsp_Test"
, jo
,
(
resultSetIndex
, reader
, rowIndex
, columnIndex
, fieldType
, fieldName
)
=>
{
return(true, null);
}
);
}