462
правки
Изменения
→Пример преобразования
=== Пример преобразования ===
<font color = blue>select</font> G<font color = grey>.</font>GId <font color = blue>where $\exists$</font>S <font color = grey>(</font><font color = blue>$\forall$</font>C <font color = grey>(</font><font color = blue>$\exists$</font>P
<font color = grey>(</font>G<font color = grey>.</font>GId <font color = grey>= </font> S<font color = grey>.</font>GId <font color = blue>$\land$</font> S<font color = grey>.</font>SId <font color = grey>=</font> P<font color = grey>.</font>SId <font color = blue>$\land$</font> C<font color = grey>.</font>CId <font color = grey>=</font> P<font color = grey>.</font>CId <font color = blue>$\land$</font> P<font color = grey>.</font>Points <font color = blue>$\geq$</font> <font color = #056967>60</font><font color = grey>)))</font>
