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perf scripts python: export-to-sqlite.py: Fix use of parent_id in calls_view

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Fix following error using calls_view:

 Query failed: ambiguous column name: parent_id Unable to execute statement

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Fixes: 8ce9a7251d11 ("perf scripts python: export-to-sqlite.py: Export calls parent_id")
Link: http://lkml.kernel.org/r/20190409062557.26138-1-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2019-04-09 09:25:57 +03:00 committed by Arnaldo Carvalho de Melo
parent 14c9b31a92
commit 6e4b1cac30
1 changed files with 1 additions and 1 deletions
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2
tools/perf/scripts/python/export-to-sqlite.py
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@ -331,7 +331,7 @@ if perf_db_export_calls:
'return_id,'
'CASE WHEN flags=0 THEN \'\' WHEN flags=1 THEN \'no call\' WHEN flags=2 THEN \'no return\' WHEN flags=3 THEN \'no call/return\' WHEN flags=6 THEN \'jump\' ELSE flags END AS flags,'
'parent_call_path_id,'
'parent_id'
'calls.parent_id'
' FROM calls INNER JOIN call_paths ON call_paths.id = call_path_id')
do_query(query, 'CREATE VIEW samples_view AS '