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perf scripts python: Fix query in call-graph-from-postgresql.py 

Add a missing space which seemed not to affect PostgreSQL but upsets
SQLite.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Link: http://lkml.kernel.org/r/1501749090-20357-3-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2017-08-03 11:31:27 +03:00 committed by Arnaldo Carvalho de Melo
parent c8a827285c
commit 2295e9f850
1 changed files with 1 additions and 1 deletions
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2
tools/perf/scripts/python/call-graph-from-postgresql.py
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@ -160,7 +160,7 @@ class TreeItem():
'( SELECT short_name FROM dsos WHERE id = ( SELECT dso_id FROM symbols WHERE id = ( SELECT symbol_id FROM call_paths WHERE id = call_path_id ) ) ), '
'( SELECT ip FROM call_paths where id = call_path_id ) '
'FROM calls WHERE parent_call_path_id = ' + str(self.call_path_id) + ' AND comm_id = ' + str(self.comm_id) + ' AND thread_id = ' + str(self.thread_id) +
'ORDER BY call_path_id')
' ORDER BY call_path_id')
if not ret:
raise Exception("Query failed: " + query.lastError().text())
last_call_path_id = 0