d0d5fd2969
Replaced tag_yes and tag_no by std::true_type and std::false_type
2013-09-29 09:02:51 +02:00
581353dc53
Streamlined some typenames
2013-09-29 08:51:29 +02:00
3d777d982a
Added missing file offset.h
2013-09-27 10:59:09 +02:00
75447a2959
Fixed compile bug in gcc-4.8
2013-09-27 10:58:41 +02:00
1df474fdaa
Added hint towards dynamic queries to the README
2013-09-27 10:57:32 +02:00
5604d5d663
Added dynamic limit and offset
2013-09-26 18:54:52 +02:00
716996db51
Added dynamic versions of group_by, having and order_by
2013-09-22 21:29:53 +02:00
472833016f
Added dynamic versions of from and where to select
2013-09-22 20:42:19 +02:00
5576df1775
Cleaned up select_pseudo_table and started to prepare for dynamic select parts
2013-09-22 12:16:28 +02:00
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
0db405c28c
Rewrote like() member function, added more type control to concat()
2013-09-19 09:04:07 +02:00
1ab504f908
Fixed compile time checks for concat
2013-09-19 08:15:19 +02:00
683731517a
Introduced result::front, pop_front and empty() to make it more STL-container-like
2013-09-19 08:08:59 +02:00
8189dc6a00
Fixed bug in type set
2013-09-19 08:04:01 +02:00
705c16e5a3
Rewrote concat function, preparing for concat and operator||, depending on the connector
2013-09-18 15:52:41 +02:00
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
d55cfce746
Simplified check for duplicate names in select expression list
2013-09-17 07:45:54 +02:00
1596b33e52
Minor cleanup
2013-09-13 10:38:25 +02:00
853d410593
Added link to sqlite3 connector
2013-09-13 10:37:21 +02:00
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
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
9c1e75cd89
Adjusted insert and update to work with sqlite
...
Introduced first connector trait to change query generation.
2013-09-09 22:45:34 +02:00
81f1735de8
Reformatted for loops
2013-09-08 12:50:52 +02:00
dfed59b98f
Added credits
2013-09-08 12:50:42 +02:00
420fa4740c
Added link to mysql connector
2013-09-05 23:57:54 +02:00
a629988abe
Minor code cleanup
2013-09-05 23:57:37 +02:00
92312445f8
Added convenience include file
2013-09-05 23:56:33 +02:00
e928b72ede
Removed result::size()
...
The number of rows is unknown in many cases. This might depend on the
configuration.
2013-08-22 08:11:43 +02:00
09226497a4
Restructured expression types and braces to handle ANY and SOME
2013-08-21 23:25:38 +02:00
cf1dae396a
Fixed handling of IS NULL and IS NOT NULL expressions
2013-08-21 19:32:11 +02:00
c41a181ca9
Improved early type checking in stand-alone functions
2013-08-21 19:30:56 +02:00
f244f1110a
Added like method for text types
2013-08-21 19:30:13 +02:00
7f77a424e3
Minor doc cleanup
2013-08-19 08:10:11 +02:00
f39582082b
Minor cleanup
2013-08-17 11:27:41 +02:00
80e573568e
Fixed result to not consume rows with operator* and operator->
2013-08-17 11:26:58 +02:00
e321a2c372
Make CMakeLists work with g++
2013-08-17 11:25:52 +02:00
b7c13e3974
Expand tab -> all_of(tab) in multi_column
2013-08-17 11:25:05 +02:00
8914e3d18f
Fixed decltype to work with g++
2013-08-17 11:23:54 +02:00
712d3a5c53
Renamed examples -> tests
...
Will need to add reasonable examples
2013-08-17 11:22:38 +02:00
e3001df8cd
Added cmake support
2013-08-15 13:26:09 +02:00
4ea28cac4b
Added support for g++-4.8
2013-08-15 11:54:20 +02:00
e95294d044
Some README typos
2013-08-15 09:48:57 +02:00
e4bcc27463
is_null() throws for invalid rows
...
result_row objects can be constructed with raw result rows representing
the end of the result set. Field values must not be accessed for such
rows. Thus, is_null() now throws an exception when called for a field of
an invalid row.
2013-08-15 09:32:24 +02:00
7370f098b0
README: Clarified motivation and fixed a bunch of typos
2013-08-15 09:30:57 +02:00
e6f086bbfa
Cleaned up directory structure.
2013-08-14 06:34:11 +02:00
705f39e379
Initial commit
2013-08-13 22:43:10 +02:00
7651d5f204
Initial commit
2013-08-13 12:49:34 -07:00
Roland Bock