rbock
7992a82615
Some notes
2014-01-20 10:48:28 +01:00
rbock
31127812a0
Added some template aliases to ease specialization and added a few more operator overloads
2014-01-19 18:11:05 +01:00
rbock
63ac89accb
Fixed some "const" bugs and a parameter_tuple bug
2014-01-18 22:40:13 +01:00
rbock
24b44fae65
Re-animated all tests
2014-01-18 20:58:51 +01:00
rbock
87302fa27f
Make g++-4.8 compile again
2014-01-18 16:10:46 +01:00
rbock
312e735d6d
Moved a bunch of things into namespace vendor
...
This namespace is for things the developer will not get in touch with
(normally) but the vendor might need to use for specialization of the
interpreter.
This separation is not fully completed yet, some changes will have to
follow...
2014-01-18 15:50:16 +01:00
rbock
93129be748
Added missing interpreter specializations, especially for serializable
2014-01-17 09:56:35 +01:00
rbock
9826ef79e4
Added interpreters to is_null, multi_column, alias and select pseudo table
2014-01-16 22:31:43 +01:00
rbock
1c4d041b89
Cleaned up some outdated serialize functions
2014-01-15 23:05:24 +01:00
rbock
afcc62fc75
Added interpreters for a bunch of functions and table aliases
2014-01-15 19:42:14 +01:00
rbock
277ce51fb5
Added missing file
2014-01-15 17:44:59 +01:00
rbock
54d45e97ae
Added interpret support for remove()
2014-01-15 08:24:42 +01:00
rbock
54fa55e6a5
interpret works for in()
2014-01-15 07:38:53 +01:00
rbock
602f33726f
interpreter added for update()
2014-01-15 07:22:54 +01:00
rbock
9335a62087
Replaced implicit trivial_value_is_null tag for columns with explicit tvin method
...
This isn't database vendor specific, but library vendor specific, as I
used this implicit behaviour quite a lot, but it is utterly confusing
when mixed with prepared statements. Explicit is better here.
2014-01-14 22:54:07 +01:00
rbock
fa18ce5476
interpret works for insert now
...
Also added explicit .default_values() method
2014-01-13 23:05:48 +01:00
rbock
eb9f92543e
Interpret works for parameters now
...
Also, paramters inherit the operators they need
2014-01-13 21:00:20 +01:00
rbock
c03ef1b0b1
interpret handles order_by(), limit() and offset()
2014-01-13 06:24:27 +01:00
rbock
f21860e5c5
Cleaned up a hack in like()
2014-01-12 16:26:47 +01:00
rbock
7fc5c34190
interpret works for group_by(), having() und .like()
2014-01-12 16:19:09 +01:00
rbock
d56d1422cd
interpret works for where()
2014-01-12 16:01:38 +01:00
rbock
1d3ea8516f
interpreter for from()
2014-01-12 15:45:50 +01:00
rbock
d957e8c0ae
Added interpreter to select, select_flag_list, select_expression_list
2014-01-12 12:22:15 +01:00
rbock
f8b5d750fa
Removed superfluous template parameter from interpreter
...
The Db parameter would actually have prevented different Context
overloads (or made more difficult than necessary).
2014-01-12 10:13:15 +01:00
rbock
47ae6a2e76
Continued to implement standard serializing interpreters
...
Everything that is interpreted also has to move out of detail namespace,
because it might have to be specialized for a database connector
2014-01-11 21:51:57 +01:00
rbock
bef7cea6a6
Started to switch from member serialize -> non-member interpret
...
This will allow database connectors to specialize the interpretation of
the expression tree and interpret queries in vendor specific ways where
required.
2014-01-11 00:11:47 +01:00
rbock
a68d6fb828
Prepared insert/update/delete now work with the mysql connector
2014-01-09 22:33:23 +01:00
rbock
121f56549b
Added prepared statement support to insert, update and remove (untested yet)
2014-01-08 22:14:16 +01:00
rbock
3f519d6fce
Started to add prepared statement support for insert, update and remove
2014-01-08 21:31:29 +01:00
Roland Bock
a122924d37
Accepting parameters in other parts of select now
...
(formerly only where and having clauses)
2014-01-08 08:02:17 +01:00
Roland Bock
e601747fca
Assert that parameters are not used in dynamic elements of a query.
...
This will need to change in the future
2014-01-07 07:29:55 +01:00
Roland Bock
b8907df4ef
Implemented parameter index determination
2014-01-05 19:25:52 +01:00
Roland Bock
51e0db883f
Added static assert to prevent automatic rivial->null conversion to happen in where/having
2014-01-05 13:29:08 +01:00
Roland Bock
409fa3baac
Test with boolean and text parameters in prepared query compiles and runs
...
with mysql
2014-01-04 19:32:18 +01:00
Roland Bock
c140e13510
Small fix for dynamic results and a hint for positional parameters
2014-01-04 18:26:11 +01:00
Roland Bock
bbf18e4f7a
Changed data type for boolean to signed char (seems to be more common for binary bindings)
2014-01-04 18:21:48 +01:00
Roland Bock
5b77bf3fea
Added missing validate methods
2014-01-04 10:20:58 +01:00
Roland Bock
099250945c
Successfully running the first prepared select statement including result evaluation
2014-01-03 14:27:06 +01:00
Roland Bock
6e5ee56577
prepared to detemplatify connector results
2014-01-02 20:20:58 +01:00
Roland Bock
9ca174054d
Can bind results.
2014-01-02 19:05:27 +01:00
Roland Bock
1360b1d9db
Turned value_type::parameter_t into a non-template
2014-01-02 13:11:19 +01:00
Roland Bock
9d0746b15c
Can now bind integral parameters and execute prepared queries
2013-12-29 20:31:59 +01:00
Roland Bock
b031bda5fc
Can now prepare a select (tested with mysql)
2013-12-28 22:52:54 +01:00
Roland Bock
b4baf38fab
Parameters of prepared statements can be null now
2013-12-26 19:05:05 +01:00
Roland Bock
3ef3faa0f4
Fixed bug in dynamic result row.
2013-12-18 08:19:50 +01:00
Roland Bock
a915bd9e50
Refactored of result and result row (clearer structure depending on connectors)
2013-12-17 22:12:13 +01:00
Roland Bock
2b43d3bc15
Added default constructor to result field types
2013-12-15 18:52:05 +01:00
Roland Bock
9597c3712c
Moved result construction more towards connector.
...
This will make it easier to handle different formats
2013-12-15 13:02:41 +01:00
Roland Bock
51786a9f1d
Added a prepared_select_t type and a prepare method for select
...
This is not done yet, but it indicates the way to go...
2013-11-28 11:12:44 +01:00
Roland Bock
221e20918b
select now collects parameters from Where and Having
2013-11-26 23:45:31 +01:00
Roland Bock
8f99a03359
Can extract parameters from expression
2013-11-22 09:42:28 +01:00
Roland Bock
1aa67c6604
Added parameter and parameter_list
...
parameters are to be used as placeholders in the query.
parameter lists are to be used to assign values to these parameters and
forward them to the database.
2013-11-19 19:21:58 +01:00
Roland Bock
6f780a9542
Allow non-zero start values for dynamic limit and offset
2013-11-18 07:32:09 +01:00
Roland Bock
8d12d23d67
Added verbatim table
2013-11-16 23:19:37 +01:00
Roland Bock
5304e77f4a
Streamlined usage of dynamic and non-dynamic method versions
...
from, where, having, group_py, order_by, using.
Prepared on() as well
2013-11-16 18:36:05 +01:00
Roland Bock
4b4048bd11
Unified interface for where and dynamic_where.
...
Compatible with previous interface.
Both where and dynamic where can now take a variable amount of
arguments. where() requires at least one argument.
2013-11-16 09:37:38 +01:00
Roland Bock
81309ce58f
Minor cleanup
2013-11-15 10:09:42 +01:00
Roland Bock
e7c6f88d23
Remove clang warning for in() and is_null()
2013-11-15 10:01:45 +01:00
Roland Bock
6db64212b6
Prevent template constructor to overload default copy constructors
2013-11-15 10:00:48 +01:00
Roland Bock
3c5682f3ae
Use serializable_list in update and insert
2013-11-15 09:59:44 +01:00
Roland Bock
16e3851847
Prevent template constructor to overload default copy cosntructors
2013-11-15 09:57:30 +01:00
Roland Bock
d3e438606c
Added serializable_list (which is a noop for non-dynamic cases)
2013-11-15 09:56:46 +01:00
Roland Bock
9d09127e71
Fixed stupid bug in insert.
...
Basically nothing would have ever been inserted other than default
lines.
2013-11-10 15:29:20 +01:00
Roland Bock
81c77a58f4
Even moe function tests and a few corrections
2013-11-08 09:09:52 +01:00
Roland Bock
813549690e
More function tests and a few corrections for names and return types
2013-11-07 15:06:13 +01:00
Roland Bock
9d94f6770b
Added function tests and fixed a few return types
2013-11-07 13:36:54 +01:00
Roland Bock
0a57af0b3d
Added tests for integral and floating point
2013-11-07 12:23:49 +01:00
Roland Bock
aae910671e
Replaced numeric by integral and floating_point
2013-11-07 11:31:42 +01:00
Roland Bock
d3963e04b6
Added more checks for database traits
2013-11-01 15:25:52 +01:00
Roland Bock
e63a798a82
Started to use flags to indicate database traits
...
e.g. support for any or outer join, or how string concatenation is
implemented
2013-11-01 12:23:50 +01:00
Roland Bock
a17a8ecfa6
Reduced resource requirements for non-dynamic selects
2013-10-31 09:43:10 +01:00
Roland Bock
7050491bf0
Added support for dynamic columns
2013-10-29 19:32:52 +01:00
Roland Bock
902583a33b
Added support for dynamic columns to select_expression_list
...
Dynamic columns are not yet supported in results, though.
2013-10-09 10:36:38 +02:00
Roland Bock
3718f4a57c
Added default constructor for result type
2013-10-05 20:14:05 +02:00
Roland Bock
29165b2ce3
Removed obsolete flag in join types
2013-10-05 20:13:42 +02:00
Roland Bock
cff18e917b
Reworked join syntax
2013-10-05 17:35:40 +02:00
Roland Bock
c59c8d9ba9
Reduced likelihood of mistakes in CRTP for tables.
...
Renaming serialize -> serialize_impl helped tracking down an error in
the connection implementation examples
2013-10-03 22:25:23 +02:00
Roland Bock
4d8e448152
Disabled select(tab). Use select(all_of(tab)) instead.
2013-10-03 21:36:50 +02:00
Roland Bock
96c6e5d435
Dynamic methods of select, insert and co return *this now.
...
Not sure if chaining makes much sense, but it is possible now
2013-10-03 20:53:55 +02:00
Roland Bock
bd337954fa
Deleted unused struct
2013-10-02 19:45:58 +02:00
Roland Bock
1a8ea5a3b3
Re-wrote in()/not_in() to use a specific template and removed the generic nary member function template
...
The specific version is easier to understand and could be adjusted more
easily if some database should not support it...
2013-10-02 10:55:36 +02:00
Roland Bock
7fde9dafb2
Cleaned up a bunch of unused expression templates
2013-10-02 07:40:26 +02:00
Roland Bock
a2d23006f0
Fixed ambiguous assignment operator
2013-10-02 07:32:28 +02:00
Roland Bock
2e7d5478f6
Added dynamic functions to insert, remove and update
2013-09-30 07:46:50 +02:00
Roland Bock
d0d5fd2969
Replaced tag_yes and tag_no by std::true_type and std::false_type
2013-09-29 09:02:51 +02:00
Roland Bock
581353dc53
Streamlined some typenames
2013-09-29 08:51:29 +02:00
Roland Bock
3d777d982a
Added missing file offset.h
2013-09-27 10:59:09 +02:00
Roland Bock
75447a2959
Fixed compile bug in gcc-4.8
2013-09-27 10:58:41 +02:00
Roland Bock
5604d5d663
Added dynamic limit and offset
2013-09-26 18:54:52 +02:00
Roland Bock
716996db51
Added dynamic versions of group_by, having and order_by
2013-09-22 21:29:53 +02:00
Roland Bock
472833016f
Added dynamic versions of from and where to select
2013-09-22 20:42:19 +02:00
Roland Bock
5576df1775
Cleaned up select_pseudo_table and started to prepare for dynamic select parts
2013-09-22 12:16:28 +02:00
Roland Bock
950859af5f
Rewrote macro generated function code to handwritten code
...
This increases the number of Bytes, but it also increases readability,
and reduces complexity.
It also allows to specialize functions for database engines.
2013-09-19 17:07:14 +02:00
Roland Bock
0db405c28c
Rewrote like() member function, added more type control to concat()
2013-09-19 09:04:07 +02:00
Roland Bock
1ab504f908
Fixed compile time checks for concat
2013-09-19 08:15:19 +02:00
Roland Bock
683731517a
Introduced result::front, pop_front and empty() to make it more STL-container-like
2013-09-19 08:08:59 +02:00
Roland Bock
8189dc6a00
Fixed bug in type set
2013-09-19 08:04:01 +02:00
Roland Bock
705c16e5a3
Rewrote concat function, preparing for concat and operator||, depending on the connector
2013-09-18 15:52:41 +02:00
Roland Bock
c042d99643
Introduced unary function templates which use one pair of braces less
...
This is required for sqlite which cannot parse
SELECT EXISTS((SELECT 1))
2013-09-18 15:19:47 +02:00
Roland Bock
d55cfce746
Simplified check for duplicate names in select expression list
2013-09-17 07:45:54 +02:00
