Merging tables with 34million rows in Python

[JCris04]

Hi all,

I am still learning coding but I have to merge 2 tables, 1 with 34M rows and I cannot find a code to do so. Lost where to find it.
I tried simple ways I find in the web but not working for me.

thanks

also tried using this code but syntax error:

def merge(
pick,
product,
how="left",
on=SKU,
left_on=None,
right_on=None,
left_index=False,
right_index=False,
sort=False,
suffixes=("_x", "_y"),
copy=True,
indicator=False,
validate=None,
)

[hobovsky]

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