public override void WriteColumnFlags(DBColumnFlags flags, DBClause defaultValue)
{
if ((flags & DBColumnFlags.PrimaryKey) > 0)
{
this.WriteRawSQLString(" PRIMARY KEY");
}
if ((flags & DBColumnFlags.AutoAssign) > 0)
{
this.WriteRawSQLString(" AUTOINCREMENT");
}
this.WriteSpace();
if ((flags & DBColumnFlags.Nullable) > 0)
{
this.WriteNull();
}
else
{
this.WriteNotNull();
}
if ((flags & DBColumnFlags.HasDefault) > 0)
{
this.WriteRawSQLString(" DEFAULT ");
defaultValue.BuildStatement(this);
}
}
public override void WriteAssignValue(DBClause receiver, DBClause value)
{
if (_isInSelectList)
{
if (_hastop)
{
if (null == _assignReceivers)
{
_assignReceivers = new List <DBClause>();
}
if (null == _assignValues)
{
_assignValues = new List <DBClause>();
}
_assignReceivers.Add(receiver);
_assignValues.Add(value);
value.BuildStatement(this);
this.WriteAlias(SELECTTOPFIELDSTEM + _assignValues.Count.ToString());
}
else
{
value.BuildStatement(this);
this.WriteIntoOperator();
receiver.BuildStatement(this);
}
}
else
{
base.WriteAssignValue(receiver, value);
}
}
public override void WriteColumnFlags(DBColumnFlags flags, DBClause defaultValue)
{
if ((flags & DBColumnFlags.HasDefault) > 0)
{
throw new NotSupportedException(Errors.OLEDbDoesNotSupportDefaultValues);
}
if ((flags & DBColumnFlags.PrimaryKey) > 0)
{
this.WriteRawSQLString(" PRIMARY KEY");
}
if ((flags & DBColumnFlags.Nullable) > 0)
{
this.WriteRawSQLString(" NULL");
}
else
{
this.WriteRawSQLString(" NOT NULL");
}
}
