March 2003
Intermediate to advanced
656 pages
39h 30m
English
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Name
description
Synopsis
A read-only attribute that is a sequence of seven-item tuples, one per column in the last query executed:
name,typecode,displaysize,internalsize,precision,scale,nullable
c
.description is
None if the last operation on
c was not a query or returned no usable
description of the columns involved. A cursor’s
description is mostly useful for introspection about the database
your program is working with. Such introspection can help you write
general modules that are able to work with databases that have
different schemas, including schemas that may not be fully known at
the time you are writing your code.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.