[tracker/sam/debug-more: 1/8] Add TRACKER_DEBUG=collation, sqlite flags

[Sam Thursfield <sthursfield src gnome org>]

commit a09e22f1d492c2fa51c210df6a39ac6e3d59c1b1
Author: Sam Thursfield <sam afuera me uk>
Date:   Sun Apr 26 00:28:09 2020 +0200

    Add TRACKER_DEBUG=collation,sqlite flags

 HACKING.md                            | 2 ++
 src/libtracker-common/tracker-debug.c | 2 ++
 src/libtracker-common/tracker-debug.h | 6 ++++--
 3 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/HACKING.md b/HACKING.md
index 7faaef41f..1c70ba61f 100644
--- a/HACKING.md
+++ b/HACKING.md
@@ -39,7 +39,9 @@ The following environment variables control logging from Tracker daemons:
 
     Options for libtracker-sparql include:
 
+        - collation
         - ontology-changes
+        - sqlite
         - sql-statements
 
     See the relevant `man` page for options relevant to tracker-miner-fs.
diff --git a/src/libtracker-common/tracker-debug.c b/src/libtracker-common/tracker-debug.c
index d9285d7cc..492d0fe2d 100644
--- a/src/libtracker-common/tracker-debug.c
+++ b/src/libtracker-common/tracker-debug.c
@@ -23,7 +23,9 @@
 
 #ifdef G_ENABLE_DEBUG
 static const GDebugKey tracker_debug_keys[] = {
+  { "collation", TRACKER_DEBUG_COLLATION },
   { "ontology-changes", TRACKER_DEBUG_ONTOLOGY_CHANGES },
+  { "sqlite", TRACKER_DEBUG_SQLITE },
   { "sql-statements", TRACKER_DEBUG_SQL_STATEMENTS },
 };
 #endif /* G_ENABLE_DEBUG */
diff --git a/src/libtracker-common/tracker-debug.h b/src/libtracker-common/tracker-debug.h
index 67df8940c..c051e980c 100644
--- a/src/libtracker-common/tracker-debug.h
+++ b/src/libtracker-common/tracker-debug.h
@@ -29,8 +29,10 @@
 G_BEGIN_DECLS
 
 typedef enum {
-  TRACKER_DEBUG_ONTOLOGY_CHANGES = 1 <<  1,
-  TRACKER_DEBUG_SQL_STATEMENTS   = 1 <<  2,
+  TRACKER_DEBUG_COLLATION        = 1 <<  1,
+  TRACKER_DEBUG_ONTOLOGY_CHANGES = 1 <<  2,
+  TRACKER_DEBUG_SQLITE           = 1 <<  3,
+  TRACKER_DEBUG_SQL_STATEMENTS   = 1 <<  4,
 } TrackerDebugFlag;
 
 #ifdef G_ENABLE_DEBUG