rbock
3f5c48bfd5
Fixed run_check and prepared_check for custom query and prepared statemtents
2014-11-17 19:20:55 +01:00
rbock
59734b3f51
Moved static asserts for inconsistency errors much closer to call site
2014-11-17 19:05:22 +01:00
rbock
49eb21e709
Added test which selects count()
2014-09-18 09:40:54 +02:00
rbock
e5e97d10b6
Added alias operators to wrapped value operands
2014-08-18 21:10:58 +02:00
rbock
b1f1de8a08
Allowing result fields to be used as arguments for queries
2014-07-29 08:57:55 +02:00
rbock
159b4c7152
Fixed error in determining can_be_null for joins
2014-07-28 21:14:20 +02:00
rbock
6d851f17ff
Added testability and tests for can_be_null and null_is_trivial in result entries
2014-07-27 19:40:31 +02:00
rbock
f113b83740
Fixed most of the compiler warnings about unused variables in test programs
2014-06-28 20:21:43 +02:00
rbock
f8e0e90477
Fixed serializability of statements
2014-06-09 14:06:04 +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
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
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
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
82dc280b1b
Added executed select tests
2014-03-18 08:28:17 +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
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
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
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
ec2a8587d4
Added python code generator as an example
2014-01-28 20:53:22 +01:00
rbock
24b44fae65
Re-animated all tests
2014-01-18 20:58:51 +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
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
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
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
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
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
