Function version

salt/modules/mysql.py:1009–1040

Return the version of a MySQL server using the output from the ``SELECT VERSION()`` query. CLI Example: .. code-block:: bash salt '*' mysql.version

(**connection_args)

def version(**connection_args):
    """
    Return the version of a MySQL server using the output from the ``SELECT
    VERSION()`` query.

    CLI Example:

    .. code-block:: bash

        salt '*' mysql.version
    """
    if "mysql.version" in __context__:
        return __context__["mysql.version"]

    dbc = _connect(**connection_args)
    if dbc is None:
        return ""
    cur = dbc.cursor()
    qry = "SELECT VERSION()"
    try:
        _execute(cur, qry)
    except MySQLdb.OperationalError as exc:
        err = "MySQL Error {}: {}".format(*exc.args)
        __context__["mysql.error"] = err
        log.error(err)
        return ""

    try:
        __context__["mysql.version"] = salt.utils.data.decode(cur.fetchone()[0])
        return __context__["mysql.version"]
    except IndexError:
        return ""


def slave_lag(**connection_args):