Quant Python

Outer Join With Zero Fill

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xxx xxxxxxxx xxxxxxxxx xxxx xx x xxx xxxxxxx xxxxxxxxxx xxxx xxxx: xxxx xxx xxxxxx xx x xxx xxx xxxxxxx xxxxx, xxx xxxx, xxxxx x xxx xxxxxxx xx xxxx xxx xxxx. xx xx xxx xxxxx xx xxxxx "xxxxxxxxx xxxxxx xxxxxx" xx "xxxxxxx xxxxxx xxxxx" xxxxxxxxxxxxxx, xxxxx x xxxxxxx xxx xx xxx xx xxxxxxx xx xxxxxxxxxxx xxx xxx xxxxxxxxxxx xxxxxx: xxxxxxx xxxxxx, xxx xxx xxxxxx xxxx xxx x, xxx xxxx xxx xxx.

xxxxxxxxx xxxxx_xxxx(xxxx, xxxxx).

  • xxxx xxx xxxxx xxx xxxxx xx (xxx, xxxxx) xxxxx, xxxxx xxxx xxx xxxxxxx xxx xxxxxx xxx xxxxxxx. xxxx xxx xxxxxx xxxxxx x xxxx; xxxxxxxx xxxx xxx xxxxxx.

xxxxxx x xxxx xxxxx xxxx xx x xxxx xx (xxx, xxxx_xxx, xxxxx_xxx) xxxxxx, xxxxxx xx xxx, xxxxxxxxxx xxxxx xxx xxxx xxxxxxx xx xxxxxx xxxx, xxxx x xxx xxx xxxx xxxxx x xxx xxxxx xxxxxxx.

xxxxxxxx

xxxxx_xxxx([("xxxx", x), ("xxxx", x)], [("xxxx", x), ("xxxx", x)])
# [('xxxx', x, x), ('xxxx', x, x), ('xxxx', x, x)]

xxxxx_xxxx([("x", x), ("x", x)], [])
# [('x', x, x)]

x xxxxxx xxxx xxxx xxx,xxx xxxxx xxx xxxx, xx x xxx-xxx xxxx xx xxx xxxxx xxxx xx xxx xxxx; x xxxxxx xxxx xxxx xxx x xxx xxxxx xxxxxx xxx xx xxxx, xxxxx xxxx xx xxxxxxxx xx x xxxx x, xxxxxxxxxxxxxxxxx xx xxxxx xxx xxx xx xxxxxxx xxxx x xxxx xxxx.

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Language: Python 3.12outer_join

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