\usepackage[yyyymmdd]{datetime}
\usepackage{float}
\usepackage{xcolor}

\let\origfigure\figure
\let\endorigfigure\endfigure
\renewenvironment{figure}[1][2] {%
  \expandafter\origfigure\expandafter[H]
} {%
  \endorigfigure
}

\lstset{%
  language=SQL,
  breaklines=true,
  basicstyle=\footnotesize\ttfamily\color{gray!50!black},
  keywordstyle=\bfseries\color{red!50!white},
  commentstyle=\itshape\color{gray},
  stringstyle=\color{orange!80!white},
}