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authorDevananda van der Veen <devananda.vdv@gmail.com>2012-06-01 12:54:22 -0700
committerDevananda van der Veen <devananda.vdv@gmail.com>2012-06-07 10:13:10 -0700
commitad0031c7fbfd0461b4b804b3a75a48212d5c9e9f (patch)
tree03a41d40c3c65e516911a1a2f8d08da34d8bc3dc /nova/openstack
parent281979a7b602b3555617394a468871e8d237acf2 (diff)
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implement sql-comment-string stack traces
Implements solution for bug 1007648. Add python stack traces to all sql comment strings so that someone looking at database query logs can immediately see what code generated each query. This is especially powerful when combined with pt-query-digest to get per-file or per-method aggregates. Change-Id: Ieda5cf4d70cc2643d27fb00efb48de14ca2abe52
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