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author | louiz’ <louiz@louiz.org> | 2018-02-05 22:53:36 +0100 |
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committer | louiz’ <louiz@louiz.org> | 2018-02-05 22:53:36 +0100 |
commit | 56651cb5c29cc50ddf3c62c37167fa0b9389bfde (patch) | |
tree | ca652963cafeb02b0c6c7504b1cfbc27abdafe0b /src/database/postgresql_engine.hpp | |
parent | ad1e0f8d52189e18df2d5a39228e255798a9de70 (diff) | |
parent | e0d1a0b44add408504e428d6ce4a8a2121ea7a00 (diff) | |
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Merge branch 'master' into debian
Diffstat (limited to 'src/database/postgresql_engine.hpp')
-rw-r--r-- | src/database/postgresql_engine.hpp | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/database/postgresql_engine.hpp b/src/database/postgresql_engine.hpp new file mode 100644 index 0000000..fe4fb53 --- /dev/null +++ b/src/database/postgresql_engine.hpp @@ -0,0 +1,48 @@ +#pragma once + +#include <biboumi.h> +#include <string> +#include <stdexcept> +#include <memory> + +#include <database/statement.hpp> +#include <database/engine.hpp> + +#include <tuple> +#include <set> + +#ifdef PQ_FOUND + +#include <libpq-fe.h> + +class PostgresqlEngine: public DatabaseEngine +{ + public: + PostgresqlEngine(PGconn*const conn); + + ~PostgresqlEngine(); + + static std::unique_ptr<DatabaseEngine> open(const std::string& string); + + std::set<std::string> get_all_columns_from_table(const std::string& table_name) override final; + std::tuple<bool, std::string> raw_exec(const std::string& query) override final; + std::unique_ptr<Statement> prepare(const std::string& query) override; + void extract_last_insert_rowid(Statement& statement) override; + std::string get_returning_id_sql_string(const std::string& col_name) override; + std::string id_column_type() override; +private: + PGconn* const conn; +}; + +#else + +class PostgresqlEngine +{ +public: + static std::unique_ptr<DatabaseEngine> open(const std::string& string) + { + throw std::runtime_error("Cannot open postgresql database "s + string + ": biboumi is not compiled with libpq."); + } +}; + +#endif |