Happy-Engineer

很棒的年终总结，向你学习!

``` CREATE TABLE order_details ( order_id smallint NOT NULL, product_id smallint NOT NULL, unit_price real NOT NULL, quantity smallint NOT NULL, discount real NOT NULL ); ``` It seems like...

> B树索引可以有效地用于等值和范围查询，并且也可以用于检索NULL值，排序。 B树索引的范围查询效率很低啊, B+树才是适合范围查询的, 不知道是不是写错了?

优秀

I have updated the custom node, and still got this error: ``` Error occurred when executing LCMScheduler: module 'comfy.samplers' has no attribute 'calculate_sigmas' File "/root/ComfyUI/execution.py", line 151, in recursive_execute output_data,...

hi @nothingness6 , any update for this issue? the same issue occurred