def p_columnName_table_id(t):
"""
columnName : ID S_PUNTO ID
"""
t[0] = expression.Identifiers(t[1], t[3], t.slice[1].lineno,
t.slice[1].lexpos)
repGrammar.append(t.slice)
def execute(self, environment):
env = environment
lst = []
while env != None:
if self.table in env.variables:
table = env.variables[self.table].value
for p in env.dataFrame:
temp = p.split(".")
if temp[0] == table:
identifier = exp.Identifiers(
self.table, temp[1], self.row, self.column
)
lst.append(identifier)
break
env = env.previous
return lst
def p_columnName_id(t):
"""
columnName : ID
"""
t[0] = expression.Identifiers(None, t[1], t.slice[1].lineno,
t.slice[1].lexpos)
def p_columnName_table_id(t):
"""
columnName : ID S_PUNTO ID
"""
t[0] = expression.Identifiers(t[1], t[3], df.dataTable, t.slice[1].lineno,
t.slice[1].lexpos)
