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| author | Andrew Tridgell <tridge@samba.org> | 2009-05-28 16:11:45 +1000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2009-05-28 16:11:45 +1000 |
| commit | 47692f39b1b3b5c589bfb63a6968aaf9f9af70c4 (patch) | |
| tree | 265c5f74274482733ad79c7a37ceed6a4406bc40 | |
| parent | 0a0d760704ad17f5f43ffc1782ad4d84f75de5a2 (diff) | |
| download | samba-47692f39b1b3b5c589bfb63a6968aaf9f9af70c4.tar.gz samba-47692f39b1b3b5c589bfb63a6968aaf9f9af70c4.tar.bz2 samba-47692f39b1b3b5c589bfb63a6968aaf9f9af70c4.zip | |
a useful debugging tool
When looking at performance problems with ldb it can be useful to see
which searches causes unindexed full searches. This makes it easy to
enable that.
| -rw-r--r-- | source4/lib/ldb/ldb_tdb/ldb_search.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/source4/lib/ldb/ldb_tdb/ldb_search.c b/source4/lib/ldb/ldb_tdb/ldb_search.c index d395c28f28..b307c5fb2f 100644 --- a/source4/lib/ldb/ldb_tdb/ldb_search.c +++ b/source4/lib/ldb/ldb_tdb/ldb_search.c @@ -546,6 +546,13 @@ int ltdb_search(struct ltdb_context *ctx) * callback error */ if ( ! ctx->request_terminated && ret != LDB_SUCCESS) { /* Not indexed, so we need to do a full scan */ +#if 0 + /* useful for debugging when slow performance + * is caused by unindexed searches */ + char *expression = ldb_filter_from_tree(ctx, ctx->tree); + printf("FULL SEARCH: %s\n", expression); + talloc_free(expression); +#endif ret = ltdb_search_full(ctx); if (ret != LDB_SUCCESS) { ldb_set_errstring(ldb, "Indexed and full searches both failed!\n"); |