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Author SHA1 Message Date
Steven Fackler
21ce229fe1 Update to work with latest master 
This is segfaulting for me in places that should not segfault. Not sure
what's going on.
 2013-09-07 11:28:26 -07:00
Steven Fackler
1b00801938 Handle asynchronous ParameterStatus 
Closes #16
 2013-09-06 21:56:31 -07:00
Steven Fackler
4eb99e096e Explicitly set client encoding 
Postgres will translate data from non-utf8 databases for us
 2013-09-05 20:49:19 -07:00
Steven Fackler
a17fe648de Rename PostgresResult methods to be more clear 2013-09-05 20:31:23 -07:00
Steven Fackler
0a361967ce Avoid infinite loop 2013-09-04 23:48:02 -07:00
Steven Fackler
8422072d37 Remove savepoint IDs entirely 
Turns out that Postgres allows nested savepoints with the same name
 2013-09-04 23:40:22 -07:00
Steven Fackler
6a696461b9 Simplify savepoint ID logic 
A savepoint ID is now the "depth" of the savepoint.
 2013-09-04 23:32:33 -07:00
Steven Fackler
cf5bd66218 Add nested transaction support 2013-09-04 23:28:44 -07:00
Steven Fackler
c81c207c90 Add methods to look at params and results 2013-09-04 21:51:48 -07:00
Steven Fackler
f8ce356a7a Types cleanup 2013-09-04 21:30:20 -07:00
Steven Fackler
749aa735f6 Make nice types for parameter and result descs 2013-09-04 21:26:43 -07:00
Steven Fackler
06a9a7c399 Document lazy queries 2013-09-03 22:55:01 -07:00
Steven Fackler
c0d70e90dc Implement transactional lazy queries 
Closes #13
 2013-09-03 22:42:24 -07:00
Steven Fackler
47d1458eb7 More infrastructure for lazy queries 
cc #13
 2013-09-03 22:20:21 -07:00
Steven Fackler
c2b3768a29 Infrastructure for lazy queries in transactions 
cc #13
 2013-09-03 22:05:28 -07:00
Steven Fackler
91d7c856ee Clean up tests 
Removed most of the usage of transactions in the tests, replacing with
temporary tables or SELECT literal queries.
 2013-09-03 20:50:02 -07:00
Steven Fackler
9891f597bc Switch over to new format + clean up matches 2013-09-03 20:07:10 -07:00
Steven Fackler
7990809251 Switch MemReader to BufReader 2013-09-03 19:35:28 -07:00
Steven Fackler
f404527b3a Add non-transactional test 
Queries were completely broken outside of transactions for a while
without me realizing.
 2013-09-03 00:00:43 -07:00
Steven Fackler
955d4cfe0f Grammar fix 2013-09-02 23:27:55 -07:00
Steven Fackler
729debea5e Syntax highlighting fix 2013-09-02 23:23:58 -07:00
Steven Fackler
55c0674658 Fill out README 2013-09-02 23:19:03 -07:00
Steven Fackler
a677f62fe2 Remove lazy query support 
It turns out this only works inside a transaction, so the API will need
to be rethought. Probably PostgresTransaction.prepare will return a
special TransactionalPreparedStatement that has support for it or
something.
 2013-09-02 23:09:30 -07:00
Steven Fackler
03e0ab29e2 Add link attribute 2013-09-02 19:08:56 -07:00
Steven Fackler
3d8d35d840 Overload Index for PostgresRow 
RowIndex has to be implemented for int unfortunately since that's what a
literal ends up resolving to.
 2013-09-02 18:53:03 -07:00
Steven Fackler
8ab3c1d04b Add column name to index lookup 2013-09-02 20:07:08 -04:00
Steven Fackler
57146672ab Support for "char" type 2013-09-02 18:14:22 -04:00
Steven Fackler
dd6f8eb6b4 Support for CHAR(n) 2013-09-02 17:52:23 -04:00
Steven Fackler
64195b819e Cleanup types.rs 2013-09-02 17:06:22 -04:00
Steven Fackler
aa37fe31d4 Json and Uuid support 
cc #6
 2013-09-02 16:54:16 -04:00
Steven Fackler
2cc7f0ff84 Support for TEXT type 2013-09-02 16:07:57 -04:00
Steven Fackler
46b4228415 Binary return value support 
The set of types the driver asks for in binary format is currently hard
coded.

cc #7, #14
 2013-09-02 15:43:48 -04:00
Steven Fackler
1a6d681cbd Strict type checking in ToSql 
cc #14
 2013-09-02 13:27:25 -04:00
Steven Fackler
043d231476 Remove redundant format specifiers 2013-09-02 01:29:13 -04:00
Steven Fackler
e9245294f0 Store row description in statement 
Will be useful for FromSql binary formats. CC #7
 2013-09-01 14:09:08 -07:00
Steven Fackler
8b787cf8af Convenience update methods 
cc #11
 2013-09-01 11:06:33 -07:00
Steven Fackler
e93df44149 Switch PostgresResult storage to Deque 2013-09-01 00:18:09 -07:00
Steven Fackler
fa818566f3 Support for lazy query results 
Closes #13.
 2013-08-31 23:19:44 -07:00
Steven Fackler
6071706e7e More work towards row limits 
cc #13
 2013-08-31 22:48:49 -07:00
Steven Fackler
e82c887949 Restructure result API for row limits 
Work towards #13.
 2013-08-31 21:55:44 -07:00
Steven Fackler
0f1d31c4ab Batch command sequence writes 
This allows command sequences like Prepare/Describe/Sync to be sent in
fewer TCP packets.
 2013-08-31 17:17:15 -07:00
Steven Fackler
557c61d6db Binary transmission of numeric types 
It looks like Postgres doesn't guarantee that its floats are IEEE754,
but I don't know if there are any reasonable platforms on which the
format is actually different.

Work towards #7.
 2013-08-31 17:17:06 -07:00
Steven Fackler
f56c519097 Boolean parameters transmitted as binary 
Work towards #7.
 2013-08-31 17:16:59 -07:00
Steven Fackler
ace9ffcec4 Infrastructure for binary parameter formats 
Work towards #7.
 2013-08-31 17:16:49 -07:00
Steven Fackler
543af184ab Moving blocks around for consistency 2013-08-29 02:19:53 -04:00
Steven Fackler
440421e81a Minor cleanup 2013-08-29 01:44:34 -04:00
Steven Fackler
be080e783f Stop storing num_params in statement 
Postgres will check the count for us.
 2013-08-29 01:33:27 -04:00
Steven Fackler
30d1a43f4b Parsing of ErrorResponse and NoticeResponse 
PostgresDbError::new plays a little fast and loose with the expected
format. Hopefully that's okay.

Closes #4
 2013-08-29 00:24:43 -04:00
Steven Fackler
b93bbd7eed Switched Message enums to struct-like 
They're now a lot more clear, especially ones like Bind that have tons
of fields.
 2013-08-28 23:25:15 -04:00
Steven Fackler
0204d950c4 Log NoticeResponses 
Progress towards #3. I think we probably want to have a user
configurable notice handler.
 2013-08-28 02:23:36 -04:00