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424 Commits

Author SHA1 Message Date
rbock
3d26f9a686 Re-animated prepared statements 2014-06-14 17:44:22 +02:00
rbock
e775e6165e Removed obsolete namespace specifier in test after removing namespace vendor 2014-06-14 10:17:21 +02:00
rbock
ca76ccbf65 Minor fix. 2014-06-14 10:15:42 +02:00
rbock
ef6c7e0c0d Removed a few obsolete "typename" 2014-06-14 07:49:43 +02:00
rbock
4d1b60d93a Cleanup 
Moved check_consistency call to statement
 2014-06-13 09:33:08 +02:00
rbock
f8e0e90477 Fixed serializability of statements 2014-06-09 14:06:04 +02:00
rbock
79aa358624 Added into member for insert. 
Update and remove will get table lists with more than one table
 2014-06-05 08:32:22 +02:00
rbock
067740d24e InterpretTest compiles again 2014-06-04 18:35:25 +02:00
rbock
d36037472f Migrated update to generic statement 2014-06-04 09:26:10 +02:00
rbock
c866f31ea5 Turned remove into a generic statement 2014-06-03 09:12:27 +02:00
rbock
8d16b6ab2d Migrated insert to generic statement 2014-06-02 23:57:21 +02:00
rbock
7e32a0a3ea Cleaned up minor as() method mess plus some oversights 2014-06-02 07:48:05 +02:00
rbock
3fb6c6c246 SelectTest compiles again 2014-06-02 06:40:22 +02:00
rbock
98bb9a7db7 Added policies into members 
What a fight...
 2014-05-30 12:48:51 +02:00
rbock
408e96af4a Using _member_t to have variadic named members in statements 2014-05-30 10:40:46 +02:00
rbock
a5457e93f7 Started to move statement-specific methods into the result provider classes 
First method is: select_t::as()
 2014-05-27 11:20:03 +02:00
rbock
45ff16600f Fixed test 2014-05-27 09:16:29 +02:00
rbock
c13d514e95 Adjusted update to be variadic 2014-05-23 21:42:27 +02:00
rbock
2a215905fd Migrated remove to being variadic 2014-05-23 20:36:13 +02:00
rbock
22e1e7c531 Migrated insert to be truly variadic 2014-05-22 22:53:08 +02:00
rbock
c4a02d931c SelectTypeTests compile again! 2014-05-20 21:22:55 +02:00
rbock
c81a7d33ae Cleanup 2014-05-20 08:50:55 +02:00
rbock
5f4a88c7ce Function tests compile again 2014-05-16 09:18:08 +02:00
rbock
1d905e1db5 Ok, the first few lines of test code compile again. 2014-05-15 23:47:16 +02:00
rbock
d342973ef4 Added check to prevent add_column to use a column name known in the static part 2014-04-22 21:41:53 +02:00
rbock
8f16ded277 Allow columns() method to use all_of_t as well 2014-04-22 21:30:31 +02:00
rbock
0ffd93108b Added a table consistency checks to several dynamic methods 2014-04-22 20:46:32 +02:00
rbock
1f3e611fdf Added table checks to add_column and added add_column_ntc 2014-04-21 11:49:26 +02:00
rbock
815c061979 Added extra_tables to select. 
With this method you can indicate additional tables that might be added
via add_from(). These tables are considered in the add_column, add
where, etc methods.
 2014-04-21 10:59:29 +02:00
rbock
f4ec88c83d Improved checks for selects being usable as value or table 2014-04-18 19:59:35 +02:00
rbock
68f929e041 Removed a bunch of superfluous functions. 
Dispatching made some emplace_back instances obsolete.
 2014-04-11 08:58:28 +02:00
rbock
db0bbd6e3f Moved select_colum_list methods to the respective classes 2014-04-09 08:50:34 +02:00
rbock
6737bf901d Added a bunch of table tests to select 
And some hints regarding additional tests and how to turn them of for
subselects
 2014-04-07 22:02:08 +02:00
rbock
bef4d0874b Updates copyright year 2014-03-27 16:43:36 +01:00
rbock
a38a9d6f65 Made a bunch of compile errors easier to read 
Fixed a few bugs in the process, too.
Probably also created a few, need better checks for resulting
statements.
 2014-03-23 20:54:44 +01:00
rbock
82dc280b1b Added executed select tests 2014-03-18 08:28:17 +01:00
rbock
6cffdb6428 Added is_trivial_value_is_null interpretation to assignment 2014-03-07 08:53:32 +01:00
rbock
67f1b09acb Added prepare_select to MockDb. 2014-02-21 09:43:23 +01:00
rbock
8c8b95d14e Added template parameter Db to result_entry 2014-02-21 07:24:07 +01:00
rbock
b7935b61d5 Added some (no-op) statement executions 2014-02-21 06:02:49 +01:00
rbock
3bbe343a77 Added a better MockDb that can execute statements 
Currently all executions are no-ops, but it will be rather simple to
yield select results too (to be configured at runtime).
 2014-02-20 09:24:06 +01:00
rbock
abf4bb8e9a Added serializer to interpreter 
The serializer has partial specializations for all templates. It is a
good basis if the connector/database requires strings close to the
standard.

The interpreter is unspecialized (and uses a static assert to say so).
It is a good basis if the connector/database requires a different
interpretation, e.g. re-writing the expression tree.

The interpretable_t implements three methods for interpretation:
serializing with the sqlpp::serializer_context, serializing with the
database's serialization context and interpretation with the database's
interpretation context.
 2014-02-18 17:45:08 +01:00
rbock
61a4797d0b Simplified syntax for multi_columns a lot 
Instead of

multi_column(alias, columns...)

it is now

multi_column(columns...).as(alias)

Also, you can now write:

all_of(table).as(alias)
 2014-02-13 10:07:51 +01:00
rbock
9e8979c6f0 Fixed a bunch of small errors and shorted compile error messages 2014-02-13 08:44:09 +01:00
rbock
7c928ae6d0 Added table sets to several more expressions 2014-02-10 19:55:48 +01:00
rbock
54687c5e69 Added a bunch of static asserts to prevent misuse of insert and update 
There are quite a few more to be inserted
 2014-02-10 17:56:16 +01:00
rbock
e4c7b5235f Added several checks for correct types in insert columns/values 2014-02-10 09:46:31 +01:00
rbock
22c43358f2 All statements back to composite design 
The point is that even though the CRTP code looked nice, it was too hard
to comprehend.
 2014-02-09 23:30:30 +01:00
rbock
cc76820870 Migrated insert and remove back to composite design 2014-02-09 18:14:52 +01:00
rbock
ae2f1948ac Added checks to prevent non-matching columns from being inserted 2014-02-09 15:06:42 +01:00
rbock
61ed1d9f37 Corrected inconsistency in select value_type 2014-02-08 23:48:35 +01:00
rbock
88fc0959b5 Added value type back to select 2014-02-08 22:50:26 +01:00
rbock
3c6e7cb89a Fixed a bunch of smaller migration errors 2014-02-08 22:24:05 +01:00
rbock
68750aac80 Refactored insert to use policies 
Much cleaner now.
 2014-02-08 21:06:23 +01:00
rbock
5b67061fca Fixed multi_column to handle all_of again 2014-02-08 17:12:40 +01:00
rbock
b82a0295cf Fixed all_of use in select 2014-02-08 16:29:21 +01:00
rbock
0a744455ec basic select methods work again 
I've let go of the select(flags, columns) monster methods, these are now
separated
 2014-02-07 23:43:26 +01:00
rbock
9c4832df0f Switched remove to policy based design. 
A lot of sweating to figure out how to do it, but now it looks MUCH
cleaner and it is probably a lot easier to extend :-)
 2014-02-07 21:25:23 +01:00
rbock
b907e3482d Using explicit call to python now, this might work on Windows even ;-) 2014-02-02 19:10:14 +01:00
rbock
28fc5900f2 Added missing overload for prepared statement parameters 2014-02-01 14:28:23 +01:00
rbock
ec2a8587d4 Added python code generator as an example 2014-01-28 20:53:22 +01:00
rbock
dfcd372611 tvin works with const char*, too 2014-01-26 15:44:44 +01:00
rbock
b0e7395f47 Using assignments in add_values now 
This makes mistakes much less likely
 2014-01-26 15:09:30 +01:00
rbock
5ef5259988 Added columns and add_values to insert for multi row inserts 
Need to change add_values method to use assignments, though.
 2014-01-26 13:24:42 +01:00
rbock
f802300685 Added sqlpp::null and sql::default_value for insert and update 2014-01-25 22:38:16 +01:00
rbock
019a920739 Added a .where(bool) to choose all or no row 2014-01-22 22:53:23 +01:00
rbock
abce8592e6 Added DISTINCT flag to avg and sum 2014-01-22 09:31:36 +01:00
rbock
34f6c7a2eb Added optional DISTINCT flag to count 2014-01-21 23:42:27 +01:00
rbock
370c61870b Updated tests a bit 2014-01-21 23:19:03 +01:00
rbock
a22b07aa03 Added more tests (and fixes) for dynamic columns and flags 2014-01-21 09:50:58 +01:00
rbock
075e63c486 Added test for (empty) dynamic select flag list 2014-01-20 23:17:07 +01:00
rbock
ee7cda0a5d Started to change the way dynamic columns and flags are specified 2014-01-20 21:26:16 +01:00
Mateusz Loskot
2734675750 Add headers to sources to enable file browsing in IDEs 
By adding headers to sources of targets, CMake adds them to list of project files generated for IDEs.
This is non-intrusive trick, which does not affect targets compilation.
 2014-01-19 19:56:37 +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
24b44fae65 Re-animated all tests 2014-01-18 20:58:51 +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
afcc62fc75 Added interpreters for a bunch of functions and table aliases 2014-01-15 19:42:14 +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
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
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
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
1360b1d9db Turned value_type::parameter_t into a non-template 2014-01-02 13:11:19 +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
a915bd9e50 Refactored of result and result row (clearer structure depending on connectors) 2013-12-17 22:12:13 +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
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
8d12d23d67 Added verbatim table 2013-11-16 23:19:37 +01:00
Roland Bock
a0af42e57e Added a few more type tests. 2013-11-10 18:03:39 +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
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
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
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
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
5604d5d663 Added dynamic limit and offset 2013-09-26 18:54:52 +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
0db405c28c Rewrote like() member function, added more type control to concat() 2013-09-19 09:04:07 +02:00
Roland Bock
1596b33e52 Minor cleanup 2013-09-13 10:38:25 +02:00
Roland Bock
161da75723 Stripped a lot of superfluouos type information from result rows. 
Moved member template into name class to utilize the fact the class
aliases are really just aliases.
This makes the code leaner in many cases and less complex for the compiler
(I guess). It also has the benefit, that the field name is available as
string in the result_rows. This might be useful for debugging one day.
 2013-09-13 09:18:15 +02:00
Roland Bock
2defeff18e Introduced field template to make result_row_t less specific. 
It is sufficient to have name and type. There is no need for the result
"to know" what exact expression was used to define the column.

Surprisingly, template alias creates new templates (in contrast to
non-template using, which really just creates an alias of a type).

template<typename T> struct A{};

struct X
{
  template<typename T>
    using U = A<T>;
};

struct Y
{
  template<typename T>
    using U = A<T>;
  template<>
    using U<int> = X;
};

template<template<typename> class X>
struct Z{};

static_assert(std::is_same<X::U<int>, Y::U<int>>::value, "class aliases are really just aliases");
static_assert(not std::is_same<Z<X::U>, Z<Y::U>>::value, "template aliases are new templates");

int main()
{
}
 2013-09-13 07:24:41 +02:00
Roland Bock
f39582082b Minor cleanup 2013-08-17 11:27:41 +02:00
Roland Bock
712d3a5c53 Renamed examples -> tests 
Will need to add reasonable examples
 2013-08-17 11:22:38 +02:00