/**
* Test SEQUENCE related commands
*
* This test is only enabled when the backend version is 10.3
*/

#include "testconnections.h"
#include <vector>

int main(int argc, char** argv)
{
    TestConnections::require_repl_version("10.3");
    TestConnections test(argc, argv);

    test.maxscales->connect();
    test.try_query(test.maxscales->conn_rwsplit[0], "CREATE SEQUENCE seq");

    std::vector< std::pair<const char*, const char*> > statements =
    {
        { "SELECT NEXT VALUE FOR seq", "1" },
        { "SELECT PREVIOUS VALUE FOR seq", "1" },
        { "SELECT NEXTVAL(seq)", "2" },
        { "SELECT LASTVAL(seq)", "2" },
        { "SELECT seq.nextval", "3" },
        { "SELECT seq.currval", "3" },
    };

    for (auto a : statements)
    {
        test.assert(execute_query_check_one(test.maxscales->conn_rwsplit[0], a.first, a.second) == 0,
                    "Expected '%s' for query: %s", a.second, a.first);
    }

    test.try_query(test.maxscales->conn_rwsplit[0], "DROP SEQUENCE seq");
    test.maxscales->disconnect();

    return test.global_result;
}