linux-traipu team mailing list archive

[Stewart Smith <stewart@xxxxxxxxxxxxxxxx>]

Nishank Bisht <nishank.bisht.93@xxxxxxxxx> writes:
> I am completely new to drizzle. Can anyone give me some pointers on this
> bug. How can I reproduce this bug? So I can get a better understanding.
> Thanks.

It'll be in client/drizzle.cc and related files. When you have a blob
column in a table and you SELECT from it from the drizzle command line
client, you'll get the contents of that blob just printed to the screen,
inculding any unprintable characters. The idea is to print it out like
how you would insert such values - escaping them.

have a follow through of what the command line client does when you run
a query, setting some breakpoints along the way. You should be able to
find the bit where it works out the type of the column being received
and decides how to display it.

-- 
Stewart Smith

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https://bugs.launchpad.net/bugs/716952

Title:
  Interactive clients should hex blob output

Status in A Lightweight SQL Database for Cloud Infrastructure and Web Applications:
  New

Bug description:
  The drizzle client should indicate that it is in interactive mode and
  receive blob data in human-readable hex format (or receive the blob
  and convert it to human-readable in the client).  We have a protocol
  level flag stating we are an interactive client so this could be used
  to do it.

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