ECode CStmt::Column(
/* [in] */ Int32 col,
/* [out] */ IInterface** obj)
{
VALIDATE_NOT_NULL(obj);
Int32 type = 0;
ColumnType(col,&type);
switch (type) {
case SQLITE_INTEGER:
{
Int64 value = 0;
ColumnLong(col,&value);
*obj = (IInterface *)&value; // android-changed: performance
}
break;
case SQLITE_FLOAT:
{
Double value = 0.0;
ColumnDouble(col,&value);
*obj = (IInterface *)&value;
}
break;
case SQLITE_BLOB:
{
AutoPtr<ArrayOf<Byte> > value;
ColumnBytes(col,(ArrayOf<unsigned char>**)&value);
*obj = (IInterface *)&value;
}
break;
case SQLITE3_TEXT:
{
String value;
ColumnString(col,&value);
*obj = (IInterface *)&value;
}
break;
}
REFCOUNT_ADD(*obj);
return NOERROR;
}
double Query::SingleDouble() {
return Next() ? ColumnDouble(0) : 0;
}
