malz/ekuiper-new

Autor	SHA1 Wiadomość	Data
Jianxiang Ran	79b0aa486b fea(func): add built-in function lag	2 lat temu
Jiyong Huang	e059190dab feat(doc): add had_changed func doc	3 lat temu
Jiyong Huang	9bbb375ae5 feat(func): add function had_changed	3 lat temu
ngjaying	e490e4c2c6 Add function construct_map (#1208)	3 lat temu
Jiyong Huang	c67abfae85 feat(func): implement changed_col function as a scalar func	3 lat temu