public List <int> ExecuteNonQuery(bool serial, ExecutionContext executionContext, CancellationToken cancellationToken = new CancellationToken())
{
var executor = new AdoNetShardingExecutor <int>();
executor.OnCommandSqlExecute += DoExecuteNonQuery;
return(ShardingExecute <int>(executor, serial, executionContext, cancellationToken));
}
public List <IStreamDataReader> ExecuteDbDataReader(bool serial, ExecutionContext executionContext,
CancellationToken cancellationToken = new CancellationToken())
{
var executor = new AdoNetShardingExecutor <IStreamDataReader>();
executor.OnCommandSqlExecute += GetQueryEnumerator;
return(ShardingExecute <IStreamDataReader>(executor, serial, executionContext, cancellationToken));
}
public void Init(ExecutionContext executionContext)
{
SqlCommandContext = executionContext.GetSqlCommandContext();
InputGroups.AddAll(GetExecuteGroups(executionContext.GetExecutionUnits()));
CacheCommands();
}
private List <TResult> ShardingExecute <TResult>(IExecutor <TResult> executor, bool serial, ExecutionContext executionContext,
CancellationToken cancellationToken = new CancellationToken())
{
var waitSqlExecuteResults = executionContext.GetExecutionUnits().GroupBy(o => o.GetDataSourceName())
.Select(o => GetSqlExecutorGroups(serial, o))
.Select(dataSourceSqlExecutorUnit => { return(executor.Execute(dataSourceSqlExecutorUnit)); })
.ToArray();
var r = waitSqlExecuteResults.SelectMany(o => o).ToList();
return(r);
}