From ha_myisam.cc:

/*
TODO: switch from protocol to push_warning here. The main reason we didn’t
it yet is parallel repair. Due to following trace:
mi_check_print_msg/push_warning/sql_alloc/my_pthread_getspecific_ptr.

Also we likely need to lock mutex here (in both cases with protocol and
push_warning).
*/
protocol->prepare_for_resend();
protocol->store(name, length, system_charset_info);
protocol->store(param->op_name, system_charset_info);
protocol->store(msg_type, system_charset_info);
protocol->store(msgbuf, msg_length, system_charset_info);
if (protocol->write())
sql_print_error(”Failed on my_net_write, writing to stderr instead: %s\n”,
msgbuf);
return;

Hopefully this will serve as a good TODO list to go and fix at some point.

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MySQL Query Analyzer is already helping people to drastically improve their application performance. 

Jeff Freund (CTO, Clickability) shares an interesting use case.

MySQL Query Analyzer is already helping people to drastically improve their application performance. 

Jeff Freund (CTO, Clickability) shares an interesting use case.

Commercial Open Source is a game changer, but it is also a game of balances between different interests: the free user and the paying customer, the individual developer and the partner and the corporate developer, short-term adoption and long-term revenue. There are a number of different business models for OpenSource that attempt to navigate these interests and Sun follows a combination of support, services, hardware/systems drag, and Add-Ons.

Three weeks ago, I started my sporadic series of blog posts where I share my experiences improving my online manners through social networking websites, many of which are powered by MySQL. My first target was the traveller site Dopplr, and the second one was Google’s picture sharing site Picasa Web.

This time, I’m taking a look at Facebook. As I said in the first (Dopplr related) blog post, I feel like a slow follower in the discipline of social networking on the web. And Facebook was a true case in point, where “everybody else” was there before me (my team, my boss, my aunt, my nephew, my goddaughter, countless colleagues; you get the picture).

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I’ll start things off: just by looking at a couple of [...]