def p_s_select5(p):
'''s_select : SELECT dist list_cols FROM list_from list_conditions list_order PTCOMA'''
cons = ins.Select(p[2], p[3], p[5], None, p[7], p[6])
lst_instrucciones(cons)
def p_s_select8(p):
'''s_select : SELECT dist list_cols FROM list_from list_joins list_conditions list_order PTCOMA'''
cons = ins.Select(p[2], p[3], p[5], p[6], p[8], p[7])
lst_instrucciones.append(cons)
def p_s_select4(p):
'''s_select : SELECT dist list_cols FROM list_from list_joins PTCOMA'''
cons = ins.Select(p[2], p[3], p[5], p[6], None, None)
lst_instrucciones.append(cons)
