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 <TITLE>Error checking - ways and means</TITLE> 
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<P>Slide 34 of 80</P>
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<H2>Error checking - ways and means</H2>
</UL></P>
<P><UL>
<LI><H2>Error checking the hard way...
</H2>
<UL>

<BR><BR>$h-&#062method or die "DBI method failed: $DBI::errstr";
<BR>$h-&#062method or die "DBI method failed: $DBI::errstr";
<BR>$h-&#062method or die "DBI method failed: $DBI::errstr";
<BR>
</UL></UL><UL>
<LI><H2>Error checking the smart way...
</H2>
<UL>

<BR><BR>$h-&#062{RaiseError} = 1;
<BR>$h-&#062method;
<BR>$h-&#062method;
<BR>$h-&#062method;</UL></UL></P>
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