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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 /source4/lib/ldb/ldb_tdb | |
| 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.
Diffstat (limited to 'source4/lib/ldb/ldb_tdb')
| -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"); |