On 8 mar 2004, at 18:47, Dennis Cote wrote:
How are you interfacing to SQLite? Are you using the C API directly? If so,
are you using sqlite_exec() with a callback function (the callback API), or
are you using the sqlite_compile(), sqlite_step(), and sqlite_finalize()
(the newer non-callback API)?
I'm calling sqlite_get_table().
These APIs are described here: http://www.hwaci.com/sw/sqlite/c_interface.html
Generally speaking, the datatype information follows the column name
information in one array, and the column data is returned in a seperate
array. For a typical result that returns 3 columns you get something like
this:
ColumnNames[] [0] -> column 1 name [1] -> column 2 name [2] -> column 3 name [3] -> column 1 type [4] -> column 2 type [5] -> column 3 type
Data[] [0] -> column 1 data [2] -> column 2 data [3] -> column 3 data
If I understand correctly, I should write my own sqlite_get_table() function with a custom callback which stores the column data somewhere, right? Would it be better to create my own TabResult struct, to store the column data or would I be doing too much work?
Thanks a lot,
-- Tito
