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authorTom Lane <tgl@sss.pgh.pa.us>2013-06-23 14:43:10 -0400
committerTom Lane <tgl@sss.pgh.pa.us>2013-06-23 14:43:10 -0400
commit8c1a71d36f5d667f3c2236e0e015a48f809ca240 (patch)
treeab49a58a73858b7b69c3ffd26caca8bcdc97f45b /src/backend/parser/parse_expr.c
parent1f09121b4edee8b4d4cdd4ee0a8cffacee7b85f7 (diff)
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Add a comment warning against use of pg_usleep() for long sleeps.
Follow-up to commit 873ab97219caabeb2f7b390268a4fe01e2b7518c, in which I noted that WaitLatch was a better solution in the commit log message, but neglected to add any documentation in the code.
Diffstat (limited to 'src/backend/parser/parse_expr.c')
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