DBD::mysql error

2011-05-15 Thread gvim
MySQL 5.5.11 Perl 5.14.0 DBI 1.616 DBD::mysql 4.018 Installing the DBD::mysql on OS X Snow Leopard 10.6.6, I ran `perl Makefile.PL` fine but `make test` produced: # make test cp lib/DBD/mysql.pm blib/lib/DBD/mysql.pm cp lib/DBD/mysql/GetInfo.pm blib/lib/DBD/mysql/GetInfo.pm cp lib/DBD/mysql/INS

Re: Efficiency of NULLIFie expression

2011-05-15 Thread Hal�sz S�ndor
2011/05/14 21:47 +0200, misiaq You're right about explain. That is why I suggested to use explain EXTENDED and then SHOW WARNINGS. Second query will show you the optimizer output. As far as I understand - that was the par of your question. Yes, I did that. -- MySQL General M