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Fix missing inline attributes for sqlite3 connector

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Changed sqlite3 usage tests to be linked into one executable.
This provokes multiple definition errors for non-inlined free
functions.
Also ran clang-format on the changed headers.
This commit is contained in:
Roland Bock
2021-10-11 08:23:36 +02:00
parent a3c2b186fb
commit caee00e849
17 changed files with 511 additions and 503 deletions
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tests/sqlite3/usage/Sample.cpp Normal file
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/*
* Copyright (c) 2013 - 2016, Roland Bock
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "TabSample.h"
#include <sqlpp11/custom_query.h>
#include <sqlpp11/sqlite3/sqlite3.h>
#include <sqlpp11/sqlpp11.h>
#ifdef SQLPP_USE_SQLCIPHER
#include <sqlcipher/sqlite3.h>
#else
#include <sqlite3.h>
#endif
#include <cassert>
#include <iostream>
#include <vector>
SQLPP_ALIAS_PROVIDER(left)
SQLPP_ALIAS_PROVIDER(pragma)
SQLPP_ALIAS_PROVIDER(sub)
namespace sql = sqlpp::sqlite3;
int Sample(int, char*[])
{
sql::connection_config config;
config.path_to_database = ":memory:";
config.flags = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE;
config.debug = true;
sql::connection db(config);
db.execute(R"(CREATE TABLE tab_sample (
alpha INTEGER PRIMARY KEY,
beta varchar(255) DEFAULT NULL,
gamma bool DEFAULT NULL
))");
db.execute(R"(CREATE TABLE tab_foo (
omega bigint(20) DEFAULT NULL
))");
const auto tab = TabSample{};
// clear the table
db(remove_from(tab).unconditionally());
// explicit all_of(tab)
for (const auto& row : db(select(all_of(tab)).from(tab).unconditionally()))
{
std::cerr << "row.alpha: " << row.alpha << ", row.beta: " << row.beta << ", row.gamma: " << row.gamma << std::endl;
};
std::cerr << __FILE__ << ": " << __LINE__ << std::endl;
// selecting a table implicitly expands to all_of(tab)
for (const auto& row : db(select(all_of(tab)).from(tab).unconditionally()))
{
std::cerr << "row.alpha: " << row.alpha << ", row.beta: " << row.beta << ", row.gamma: " << row.gamma << std::endl;
};
// insert
std::cerr << "no of required columns: " << TabSample::_required_insert_columns::size::value << std::endl;
db(insert_into(tab).default_values());
std::cout << "Last Insert ID: " << db.last_insert_id() << "\n";
db(insert_into(tab).set(tab.gamma = true));
std::cout << "Last Insert ID: " << db.last_insert_id() << "\n";
auto di = dynamic_insert_into(db, tab).dynamic_set(tab.gamma = true);
di.insert_list.add(tab.beta = "");
db(di);
// update
db(update(tab).set(tab.gamma = false).where(tab.alpha.in(1)));
db(update(tab).set(tab.gamma = false).where(tab.alpha.in(sqlpp::value_list(std::vector<int>{1, 2, 3, 4}))));
// remove
db(remove_from(tab).where(tab.alpha == tab.alpha + 3));
auto result = db(select(all_of(tab)).from(tab).unconditionally());
std::cerr << "Accessing a field directly from the result (using the current row): " << result.begin()->alpha
<< std::endl;
std::cerr << "Can do that again, no problem: " << result.begin()->alpha << std::endl;
auto tx = start_transaction(db);
TabFoo foo;
for (const auto& row : db(select(all_of(tab), select(max(foo.omega)).from(foo).where(foo.omega > tab.alpha))
.from(tab)
.unconditionally()))
{
int x = row.alpha;
int a = row.max;
std::cout << x << ", " << a << std::endl;
}
tx.commit();
for (const auto& row : db(select(tab.alpha).from(tab.join(foo).on(tab.alpha == foo.omega)).unconditionally()))
{
std::cerr << row.alpha << std::endl;
}
for (const auto& row :
db(select(tab.alpha).from(tab.left_outer_join(foo).on(tab.alpha == foo.omega)).unconditionally()))
{
std::cerr << row.alpha << std::endl;
}
auto ps = db.prepare(select(all_of(tab))
.from(tab)
.where(tab.alpha != parameter(tab.alpha) and tab.beta != parameter(tab.beta) and
tab.gamma != parameter(tab.gamma)));
ps.params.alpha = 7;
ps.params.beta = "wurzelbrunft";
ps.params.gamma = true;
for (const auto& row : db(ps))
{
std::cerr << "bound result: alpha: " << row.alpha << std::endl;
std::cerr << "bound result: beta: " << row.beta << std::endl;
std::cerr << "bound result: gamma: " << row.gamma << std::endl;
}
std::cerr << "--------" << std::endl;
ps.params.alpha = sqlpp::eval<sqlpp::integer>(db, "last_insert_rowid()");
ps.params.gamma = "false";
for (const auto& row : db(ps))
{
std::cerr << "bound result: alpha: " << row.alpha << std::endl;
std::cerr << "bound result: beta: " << row.beta << std::endl;
std::cerr << "bound result: gamma: " << row.gamma << std::endl;
}
std::cerr << "--------" << std::endl;
ps.params.beta = "kaesekuchen";
for (const auto& row : db(ps))
{
std::cerr << "bound result: alpha: " << row.alpha << std::endl;
std::cerr << "bound result: beta: " << row.beta << std::endl;
std::cerr << "bound result: gamma: " << row.gamma << std::endl;
}
auto pi = db.prepare(insert_into(tab).set(tab.beta = parameter(tab.beta), tab.gamma = true));
pi.params.beta = "prepared cake";
std::cerr << "Inserted: " << db(pi) << std::endl;
auto pu = db.prepare(update(tab).set(tab.gamma = parameter(tab.gamma)).where(tab.beta == "prepared cake"));
pu.params.gamma = false;
std::cerr << "Updated: " << db(pu) << std::endl;
auto pr = db.prepare(remove_from(tab).where(tab.beta != parameter(tab.beta)));
pr.params.beta = "prepared cake";
std::cerr << "Deleted lines: " << db(pr) << std::endl;
// Check that a prepared select is default-constructible
{
auto s = select(all_of(tab))
.from(tab)
.where((tab.beta.like(parameter(tab.beta)) and tab.alpha == parameter(tab.alpha)) or
tab.gamma != parameter(tab.gamma));
using P = decltype(db.prepare(s));
P p; // You must not use this one yet!
p = db.prepare(s);
}
auto i = db(sqlpp::sqlite3::insert_or_replace_into(tab).set(tab.beta = "test", tab.gamma = true));
std::cerr << i << std::endl;
i = db(sqlpp::sqlite3::insert_or_ignore_into(tab).set(tab.beta = "test", tab.gamma = true));
std::cerr << i << std::endl;
assert(db(select(count(tab.alpha)).from(tab).unconditionally()).begin()->count);
assert(
db(select(all_of(tab)).from(tab).where(tab.alpha.not_in(select(tab.alpha).from(tab).unconditionally()))).empty());
auto x = custom_query(sqlpp::verbatim("PRAGMA user_version = "), 1);
db(x);
int pragmaValue =
db(custom_query(sqlpp::verbatim("PRAGMA user_version")).with_result_type_of(select(sqlpp::value(1).as(pragma))))
.front()
.pragma;
std::cerr << pragmaValue << std::endl;
// Testing sub select tables and unconditional joins
const auto subQuery = select(tab.alpha).from(tab).unconditionally().as(sub);
for (const auto& row : db(select(subQuery.alpha).from(subQuery).unconditionally()))
{
std::cerr << row.alpha;
}
for (const auto& row : db(select(subQuery.alpha).from(tab.inner_join(subQuery).unconditionally()).unconditionally()))
{
std::cerr << row.alpha;
}
return 0;
}