public override SqlType GetAggregateType(SqlType other)
{
if (base.TypeCode == other.TypeCode)
{
if (base.Precision < other.Precision)
{
return(other);
}
return(this);
}
if (other.IsCharacterType())
{
return(other.GetAggregateType(this));
}
switch (other.TypeCode)
{
case 30:
if (other.Precision < base.Precision)
{
return(GetBinaryType(other.TypeCode, base.Precision));
}
return(other);
case 60:
if (base.Precision < other.Precision)
{
return(GetBinaryType(base.TypeCode, other.Precision));
}
return(this);
case 0x3d:
if (base.TypeCode != 30)
{
if (other.Precision < base.Precision)
{
return(GetBinaryType(other.TypeCode, base.Precision));
}
return(other);
}
if (base.Precision < other.Precision)
{
return(GetBinaryType(base.TypeCode, other.Precision));
}
return(this);
case -11:
if (base.Precision < 0x10L)
{
return(GetBinaryType(base.TypeCode, 0x10L));
}
return(this);
case 0:
return(this);
}
throw Error.GetError(0x15ba);
}
public override SqlType GetAggregateType(SqlType other)
{
if (base.TypeCode == other.TypeCode)
{
return(this);
}
if (!other.IsCharacterType() && !other.IsNumberType())
{
throw Error.GetError(0x15ba);
}
return(other.GetAggregateType(this));
}
public override SqlType GetAggregateType(SqlType other)
{
SqlType type3;
if (base.TypeCode == other.TypeCode)
{
if ((base.Precision >= other.Precision) && (base.Scale >= other.Scale))
{
return(this);
}
if ((base.Precision <= other.Precision) && (base.Scale <= other.Scale))
{
return(other);
}
}
if (other == SqlType.SqlAllTypes)
{
return(this);
}
if (other.IsCharacterType())
{
return(other.GetAggregateType(this));
}
if (!other.IsIntervalType())
{
throw Error.GetError(0x15ba);
}
IntervalType type2 = (IntervalType)other;
int startType = (type2.StartIntervalType > base.StartIntervalType) ? base.StartIntervalType : type2.StartIntervalType;
int endType = (type2.EndIntervalType > base.EndIntervalType) ? type2.EndIntervalType : base.EndIntervalType;
int combinedIntervalType = GetCombinedIntervalType(startType, endType);
long precision = (base.Precision > other.Precision) ? base.Precision : other.Precision;
int fractionPrecision = (base.Scale > other.Scale) ? base.Scale : other.Scale;
try
{
type3 = GetIntervalType(combinedIntervalType, startType, endType, precision, fractionPrecision, false);
}
catch (Exception)
{
throw Error.GetError(0x15ba);
}
return(type3);
}
public override SqlType GetAggregateType(SqlType other)
{
int num2;
if (base.TypeCode == other.TypeCode)
{
if (base.Scale < other.Scale)
{
return(other);
}
return(this);
}
if (other.TypeCode == 0)
{
return(this);
}
if (other.IsCharacterType())
{
return(other.GetAggregateType(this));
}
if (!other.IsDateTimeType())
{
throw Error.GetError(0x15ba);
}
DateTimeType type2 = (DateTimeType)other;
if ((type2.StartIntervalType > base.EndIntervalType) || (base.StartIntervalType > type2.EndIntervalType))
{
throw Error.GetError(0x15ba);
}
int scale = (base.Scale > type2.Scale) ? base.Scale : type2.Scale;
bool flag = this._withTimeZone || type2._withTimeZone;
if (((type2.StartIntervalType > base.StartIntervalType) ? base.StartIntervalType : type2.StartIntervalType) == 0x68)
{
num2 = flag ? 0x5e : 0x5c;
}
else
{
num2 = flag ? 0x5f : 0x5d;
}
return(GetDateTimeType(num2, scale));
}