例如,一些python包(如vertica_python )具有iterate()的功能。
With this,we can fetch data row by row using对于cursor.iterated()中的行:
Which is very useful to process big query with millions of lines. Is there any similiar way in package _impyla_?发布于 2018-03-09 09:52:29
找到一个:
cr.execute('select * from tables')
for row in cr:https://stackoverflow.com/questions/49170905
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