public async Task <int> InsertAsync(IDbConnection connection, IDbTransaction transaction, int?commandTimeout, String tableName, string columnList, string parameterList, IEnumerable <PropertyInfo> keyProperties, object entityToInsert)
{
var cmd = $"INSERT INTO {tableName} ({columnList}) values ({parameterList}); SELECT SCOPE_IDENTITY() id";
var multi = await connection.QueryMultipleAsync(cmd, entityToInsert, transaction, commandTimeout);
var first = multi.Read().FirstOrDefault();
if (first == null || first.id == null)
{
return(0);
}
var id = (int)first.id;
var pi = keyProperties as PropertyInfo[] ?? keyProperties.ToArray();
if (!pi.Any())
{
return(id);
}
var idp = pi.First();
idp.SetValue(entityToInsert, Convert.ChangeType(id, idp.PropertyType), null);
return(id);
}
public static async Task<List<AvailabilityGroupReplicaInfo>> PopulateFromConnectionAsync(DbConnection conn, SQLNode node)
{
List<AvailabilityGroupReplicaInfo> groups;
List<DatabaseReplicaState> databases;
var sql = node.GetFetchSQL<AvailabilityGroupReplicaInfo>() + "\n\n" + node.GetFetchSQL<DatabaseReplicaState>();
using (var multi = await conn.QueryMultipleAsync(sql))
{
groups = (await multi.ReadAsync<AvailabilityGroupReplicaInfo>()).AsList();
databases = (await multi.ReadAsync<DatabaseReplicaState>()).AsList();
}
Func<string, string, PerfCounterRecord> getCounter = (cn, n) => node.GetPerfCounter("Availability Replica", cn, n);
groups.ForEach(r =>
{
r.Databases = databases.Where(gdb => r.GroupId == gdb.GroupId && r.ReplicaId == gdb.ReplicaId).ToList();
var instanceName = r.AvailabilityGroupName + ":" + r.ReplicaServerName;
var sc = getCounter("Bytes Sent to Transport/sec", instanceName);
if (sc != null)
{
r.BytesSentPerSecond = sc.CalculatedValue;
r.BytesSentTotal = sc.CurrentValue;
}
var rc = getCounter("Bytes Received from Replica/sec", instanceName);
if (rc != null)
{
r.BytesReceivedPerSecond = rc.CalculatedValue;
r.BytesReceivedTotal = rc.CurrentValue;
}
});
return groups;
}
