Function getLineAndCol

src/Parsers/parseQuery.cpp:31–44

From position in (possible multiline) query, get line number and column number in line. * Used in syntax error message. */

  * Used in syntax error message.
  */
std::pair<size_t, size_t> getLineAndCol(const char * begin, const char * pos)
{
    size_t line = 0;

    const char * nl = nullptr;
    while ((nl = find_first_symbols<'\n'>(begin, pos)) < pos)
    {
        ++line;
        begin = nl + 1;
    }

    /// Lines numbered from 1.
    return { line + 1, pos - begin + 1 };
}


WriteBuffer & operator<< (WriteBuffer & out, const Expected & expected)