4
- rename _bind_index and _column_index to _next_*
6
- turn on extended errcodes in open() and handle them in sqlite_error
8
- query::prepare() isn't being called during construction (form
9
basic_statement's constructor)
1
11
- add columns() to row that returns a boost::tuple of various types so multple
2
12
columns can be fetched at once (look in to using BOOST_PP_ITERATE macro)
14
- use sqlite3_db_mutex() to provide extended error information during
15
sqlite_error construction. The general procedure would be to lock the db
16
mutex, perform some sqlite3 command, check the error code, throw an
17
sqlite_error (whilst obtaining extended error info) and then unlock the db
19
- a macro would be simple
20
- a templated safe-calling object (passing the comman's arg types as
21
template params) may be overkill
4
26
- make basic_statement and database keep a shared pointer to the database handle
5
27
so the classes can be made copyable. The wrappers around the handle
6
28
(implemented in sqlite::detail) can clean them up after use. This will also
10
32
basic_statements, querys and commands copyable. Could weak_ptrs to these
11
33
also be used in the database's list active querys?
13
- fix to force the finalisation of queries in progress for transactions causes
14
errors; queries are now finalised twice, the second from basic_statement's
15
dtor, which causes a segfault. We could:
16
- keep a list of force-finalised sqlite3_stmt pointers in the database which
17
we use to check queries against before finalising them to make sure we
18
don't finalise them a second time
19
- an efficient implementation, but not very OO
20
- keep a map of active queries in the database (using the sqlite3_stmt
21
pointer as the key), so that we can obtain the query and tell it to
23
- this seems like a messy and complicated implementation
25
- turn on extended errcodes in open() and handle them in sqlite_error
27
- use sqlite3_db_mutex() to provide extended error information during
28
sqlite_error construction. The genreeal procedure would be to lock the db
29
mutex, perform some sqlite3 command, check the error code, throw an
30
sqlite_error (whilst obtaining extended error info) and then unlock the db
32
- a macro would be simple
33
- a templated safe-calling object (passing the comman's arg types as
34
template params) may be overkill
36
35
- expand sqlite_error - perhaps use boost::system_error (see
37
36
boost/asio/error.hpp for an example of extending system_error)
45
44
this matter? they can't access database._handle anyway!
46
45
potential incompatibility when linking to libraries that also link
49
- query::prepare() isn't being called during construction (form
50
basic_statement's constructor)
added
removed
TODO
