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Added insert_set to create first custom insert

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This commit is contained in:
rbock 2016-03-31 07:11:41 +02:00
parent 712c79cb8a
commit 0b8ccaa985
2 changed files with 19 additions and 1 deletions
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16
include/sqlpp11/insert_value_list.h
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2013-2015, Roland Bock * Copyright (c) 2013-2016, Roland Bock
* All rights reserved. * All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without modification, * Redistribution and use in source and binary forms, with or without modification,
@ -635,6 +635,20 @@ namespace sqlpp
return context; return context;
} }
}; };
template <typename... Assignments>
auto insert_set(Assignments... assignments)
-> decltype(statement_t<void, no_insert_value_list_t>().set(assignments...))
{
return statement_t<void, no_insert_value_list_t>().set(assignments...);
}
template <typename Database, typename... Assignments>
auto dynamic_insert_set(Assignments... assignments)
-> decltype(statement_t<Database, no_insert_value_list_t>().dynamic_set(assignments...))
{
return statement_t<Database, no_insert_value_list_t>().dynamic_set(assignments...);
}
} }
#endif #endif

4
tests/CustomQuery.cpp
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@ -57,6 +57,10 @@ int CustomQuery(int, char* [])
std::cerr << row.alpha << std::endl; std::cerr << row.alpha << std::endl;
} }
// Create a custom "insert or ignore"
db(custom_query(sqlpp::insert(), sqlpp::verbatim(" OR IGNORE"), into(t),
insert_set(t.beta = "sample", t.gamma = true)));
// A custom (select ... into) with adjusted return type // A custom (select ... into) with adjusted return type
// The first argument with a return type is the select, but the custom query is really an insert. Thus, we tell it so. // The first argument with a return type is the select, but the custom query is really an insert. Thus, we tell it so.
printer.reset(); printer.reset();