Kristofer Pettersson 137f1e1ed6 Bug#40127 Multiple table DELETE IGNORE hangs on foreign key constraint violation ...

on 5.0            
The server crashes on an assert in net_end_statement indicating that the
Diagnostics area wasn't set properly during execution.
This happened on a multi table DELETE operation using the IGNORE keyword.
The keyword is suppose to allow for execution to continue on a best effort
despite some non-fatal errors. Instead execution stopped and no client
response was sent which would have led to a protocol error if it hadn't been
for the assert.
This patch corrects this issue by checking for the existence of an IGNORE
option before setting an error state during row-by-row delete iteration.

2009-03-27 17:08:14 +01:00

33 KiB

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