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Merge branch 'develop' of https://github.com/rbock/sqlpp11 into develop

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This commit is contained in:
rbock 2016-10-07 12:14:29 +02:00
commit b0aa23ee87
4 changed files with 20 additions and 11 deletions
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13
include/sqlpp11/basic_expression_operators.h
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@ -187,14 +187,19 @@ namespace sqlpp
return {*static_cast<const Expr*>(this)}; return {*static_cast<const Expr*>(this)};
} }
auto asc() const -> sort_order_t<Expr, sort_type::asc> auto asc() const -> sort_order_t<Expr>
{ {
return {*static_cast<const Expr*>(this)}; return {*static_cast<const Expr*>(this), sort_type::asc};
} }
auto desc() const -> sort_order_t<Expr, sort_type::desc> auto desc() const -> sort_order_t<Expr>
{ {
return {*static_cast<const Expr*>(this)}; return {*static_cast<const Expr*>(this), sort_type::desc};
}
auto order(sort_type s) const -> sort_order_t<Expr>
{
return {*static_cast<const Expr*>(this), s};
} }
template <typename... T> template <typename... T>

11
include/sqlpp11/sort_order.h
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@ -39,25 +39,26 @@ namespace sqlpp
desc desc
}; };
template <typename Expression, sort_type SortType> template <typename Expression>
struct sort_order_t struct sort_order_t
{ {
using _traits = make_traits<no_value_t, tag::is_sort_order>; using _traits = make_traits<no_value_t, tag::is_sort_order>;
using _nodes = detail::type_vector<Expression>; using _nodes = detail::type_vector<Expression>;
Expression _expression; Expression _expression;
sort_type _sort_type;
}; };
template <typename Context, typename Expression, sort_type SortType> template <typename Context, typename Expression>
struct serializer_t<Context, sort_order_t<Expression, SortType>> struct serializer_t<Context, sort_order_t<Expression>>
{ {
using _serialize_check = serialize_check_of<Context, Expression>; using _serialize_check = serialize_check_of<Context, Expression>;
using T = sort_order_t<Expression, SortType>; using T = sort_order_t<Expression>;
static Context& _(const T& t, Context& context) static Context& _(const T& t, Context& context)
{ {
serialize_operand(t._expression, context); serialize_operand(t._expression, context);
switch (SortType) switch (t._sort_type)
{ {
case sort_type::asc: case sort_type::asc:
context << " ASC"; context << " ASC";

6
test_serializer/CustomQuery.cpp
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@ -57,9 +57,11 @@ int CustomQuery(int, char* [])
custom_query(sqlpp::select(), dynamic_select_flags(db, sqlpp::distinct), dynamic_select_columns(db, foo.omega), custom_query(sqlpp::select(), dynamic_select_flags(db, sqlpp::distinct), dynamic_select_columns(db, foo.omega),
dynamic_from(db, foo.join(bar).on(foo.omega == bar.alpha)), dynamic_where(db, bar.alpha > 17), dynamic_from(db, foo.join(bar).on(foo.omega == bar.alpha)), dynamic_where(db, bar.alpha > 17),
dynamic_group_by(db, foo.omega), dynamic_having(db, avg(bar.alpha) > 19), dynamic_group_by(db, foo.omega), dynamic_having(db, avg(bar.alpha) > 19),
dynamic_order_by(db, foo.omega.asc()), sqlpp::dynamic_limit(db), sqlpp::dynamic_offset(db)), dynamic_order_by(db, foo.omega.asc(), foo.psi.order(sqlpp::sort_type::desc)),
sqlpp::dynamic_limit(db), sqlpp::dynamic_offset(db)),
"SELECT DISTINCT tab_foo.omega FROM tab_foo INNER JOIN tab_bar ON (tab_foo.omega=tab_bar.alpha) WHERE " "SELECT DISTINCT tab_foo.omega FROM tab_foo INNER JOIN tab_bar ON (tab_foo.omega=tab_bar.alpha) WHERE "
"(tab_bar.alpha>17) GROUP BY tab_foo.omega HAVING (AVG(tab_bar.alpha)>19) ORDER BY tab_foo.omega ASC "); "(tab_bar.alpha>17) GROUP BY tab_foo.omega HAVING (AVG(tab_bar.alpha)>19) ORDER BY tab_foo.omega "
"ASC,tab_foo.psi DESC ");
// A pragma query for sqlite // A pragma query for sqlite
compare(__LINE__, compare(__LINE__,

1
tests/Select.cpp
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@ -160,6 +160,7 @@ int Select(int, char* [])
s.offset.set(3u); s.offset.set(3u);
s.group_by.add(t.beta); s.group_by.add(t.beta);
s.order_by.add(t.beta.asc()); s.order_by.add(t.beta.asc());
s.order_by.add(t.delta.order(sqlpp::sort_type::desc));
for (const auto& row : db(s)) for (const auto& row : db(s))
{ {
int64_t a = row.alpha; int64_t a = row.alpha;