public static int Insert <T>(this IDbConnection con, T data, Func <PropertyInfo, Boolean> columnFilter, IDbTransaction trn = null, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
if (columnFilter == null)
{
return(Insert(con, data, trn, timeout, commandType, options));
}
return(con.Execute(Statements <T> .GetFilteredInsert(columnFilter, options), ToParamObject(data, options), trn, timeout, commandType));
}
public static int BulkInsertOracleDb <T>(this IDbConnection con, IEnumerable <T> dataList, int linesPerBatch = 1000, int timeout = 0, DMLOptions options = null)
{
if (!(con is OracleConnection))
{
throw new Exception("invalid connection");
}
int res = 0;
if (dataList.HasAny())
{
var oracleCon = con as OracleConnection;
if (oracleCon.State != ConnectionState.Open)
{
oracleCon.Open();
}
using (var command = oracleCon.CreateCommand())
{
command.CommandText = Statements <T> .GetInsert(options);
command.CommandType = CommandType.Text;
command.BindByName = true;
command.CommandTimeout = timeout;
var columns = typeof(T).GetMembers <PropertyInfo>();
int items = dataList.Count();
int outcount = 0;
while (outcount < items)
{
int incount = linesPerBatch > items - outcount ? items - outcount : linesPerBatch;
command.ArrayBindCount = incount;
command.Parameters.Clear();
foreach (var c in columns)
{
command.Parameters.Add(c.Name.SetParameterDelimeter(options), c.PropertyType.ToOracleType(), dataList.Skip(outcount).Take(incount).Select(i => c.GetValue(i)).ToArray(), ParameterDirection.Input);
}
outcount += incount;
res += command.ExecuteNonQuery();
}
}
}
return(res);
}
public static int Count <T>(this IDbConnection con, object whereObject, IDbTransaction trn = null, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
var res = con.QueryFirst <Count>(Statements <T> .GetCount(whereObject, options), ToParamObject(whereObject, options), trn, timeout, commandType);
return(res?.Found ?? 0);
}
/// <summary>
/// Not to be used for many objects due to performance issues
/// </summary>
public static int MultipleInsert <T>(this IDbConnection con, IEnumerable <T> dataList, IDbTransaction trn = null, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
return(con.Execute(Statements <T> .GetInsert(options), ToParamObjectList(dataList, options), trn, timeout, commandType));
}
public static int Update <T>(this IDbConnection con, object updateObject, object whereObject, IDbTransaction trn = null, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
return(con.Execute(Statements <T> .GetUpdate(updateObject, whereObject, options), GetMergedDynamicParams(updateObject, whereObject), trn, timeout, commandType));
}
public static int Delete <T>(this IDbConnection con, object whereObject, IDbTransaction trn = null, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
return(con.Execute(Statements <T> .GetDelete(whereObject, options), ToParamObject(whereObject, options), trn, timeout, commandType));
}
public static IEnumerable <T> Select <T>(this IDbConnection con, object whereObject, IDbTransaction trn = null, bool buffered = true, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
return(con.Query <T>(Statements <T> .GetSelect(whereObject, options), ToParamObject(whereObject, options), trn, buffered, timeout, commandType));
}
public static IEnumerable <T> Select <T>(this IDbConnection con, DMLOptions options = null)
{
return(con.Query <T>(Statements <T> .GetSelect(options)));
}
public static int Insert <T>(this IDbConnection con, T data, IDbTransaction trn = null, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
return(con.Execute(Statements <T> .GetInsert(options), data, trn, timeout, commandType));
}
public static T SelectSingle <T>(this IDbConnection con, object whereObject, IDbTransaction trn = null, bool buffered = true, int?timeout = 0, CommandType?commandType = null, DMLOptions options = null)
{
return(con.Query <T>(Statements <T> .GetSelect(whereObject, options), whereObject, trn, buffered, timeout, commandType).FirstOrDefault());
}
public static int BulkInsertOracleDb <T>(this IDbConnection con, IEnumerable <T> dataList, Func <PropertyInfo, Boolean> filter, int linesPerBatch = 1000, int timeout = 0, DMLOptions options = null)
{
DMLOptions curOptions = options ?? OracleDefaultOptions;
string commandText = filter != null ? Statements <T> .GetFilteredInsert(filter, curOptions) : Statements <T> .GetInsert(curOptions);
return(con.BulkInsert(dataList, commandText, linesPerBatch, timeout, curOptions));
}
public static int BulkInsertOracleDb <T>(this IDbConnection con, IEnumerable <T> dataList, int linesPerBatch = 1000, int timeout = 0, DMLOptions options = null)
{
DMLOptions curOptions = options ?? OracleDefaultOptions;
return(con.BulkInsert(dataList, Statements <T> .GetInsert(curOptions), linesPerBatch, timeout, curOptions));
}
public static IEnumerable <T> Select <T>(this IDbConnection con)
{
return(con.Query <T>(Statements <T> .GetSelect()));
}
