https://github.com/waqqas/sqliter

Boost SQLite3 custom io service
https://github.com/waqqas/sqliter

Last synced: about 2 months ago
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Boost SQLite3 custom io service

• Host: GitHub
• URL: https://github.com/waqqas/sqliter
• Owner: waqqas
• License: bsd-3-clause
• Created: 2020-10-19T12:16:37.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2020-12-03T03:49:15.000Z (about 4 years ago)
• Last Synced: 2023-08-12T13:59:01.536Z (over 1 year ago)
• Language: C++
• Size: 42 KB
• Stars: 2
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# SQLiter

Boost SQLite3 custom io service

Building library

---

- `mkdir build`

- `cd build`

- `cmake -DCMAKE_INSTALL_PREFIX:PATH=`pwd`/usr ..`

- `cmake --build . --config Release --target install -- -j $(nproc)`

Building examples

---

After building library

- `cmake -DSQLITER_BUILD_EXAMPLES:BOOL=ON ..`

- `cmake --build . --config Release -- -j $(nproc)`

Running example

---

- `sqlite3 ./test.db < ../test.db.sql`

- `./examples/example1 ./test.db`

Usage

---

Steps

- Include header file

- Import namespace

- Declare sqlite variable

- Define result-set structure

- Open database

- Add query task

- Run io service

```

#include "sqliter/sqliter.h"

using namespace sqliter::asio;

  boost::asio::io_service io;

  sqlite                  db(io);

  using app_table_result = query_result;

  db.open('test.db');

  db.async_query(

      "SELECT * from app", [](const boost::system::error_code &ec, const app_table_result result) {

        if (!ec)

        {

          app_table_result::query_data_type::const_iterator it;

          std::cout << "result size: " << result.data.size() << std::endl;

          for (it = result.data.begin(); it != result.data.end(); ++it)

          {

            std::cout << "ID: " << std::get<0>(*it) << ", state: " << std::get<1>(*it) << std::endl;

          }

        }

      });

  io.run();

```