[tracker] (43 commits) Non-fast-forward update to branch wip/carlosg/update-perf

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/update-perf' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  5154259... libtracker-sparql: Use tracker_db_statement_get_values()
  2c16f04... libtracker-sparql: Use concatenation to expand prefixes
  3a008af... libtracker-sparql: Update code comments
  08c8c0f... libtracker-sparql: Add private call to determine if a resou
  9c401ed... libtracker-sparql: Use API to deal with TrackerResources th
  e04daf5... libtracker-sparql/core: Do not pass graph ID to notifier ho
  ca3328d... libtracker-sparql/core: Do not store graph ID in update mac
  9f20263... libtracker-sparql/core: Drop FTS helper variable
  22afeea... libtracker-sparql/core: Loosen TrackerDBStatement ownership
  50ab346... libtracker-data/core: Plug leaks on TrackerData updates obj
  0d31300... libtracker-sparql/core: Keep statement to insert into Resou
  4a0a3fc... libtracker-sparql/core: Keep statements to maintain resourc
  0938f55... libtracker-sparql/core: Mark functions static
  c5fb3f6... libtracker-sparql/core: Use GType directly
  ebed92e... libtracker-sparql/core: Set nrl:modified/added consistently
  a959af2... libtracker-sparql/core: Do not clear all cached graph info 
  fa2447f... core: Untangle class insert and update queries
  0cc9386... core: Minor refactor
  e8fdad8... core: Refactor buffering of database updates
  5be9cb0... core: Add direct getters for nrl:added/modified properties
  2b18cab... core: Generalize TrackerDBStatement cache API
  178a31d... core: Improve performance of update statement caching
  c49483f... core: Replace hashtable with list
  feeef1a... core: Move accounting of already visited TrackerResources a
  89e0af5... core: Add fast path to look up class/property URIs
  418911e... core: Make it possible to look up properties by short URIs
  9b95732... core: Avoid expanding property names for lookups
  76aeb79... core: Shuffle graph URI expansion
  45f9037... core: Delay GHashTable creation
  2a3628a... core: Use TrackerResourceIterator to iterate resources for 
  d8bbd4d... core: Maintain array for refcount changes
  fa49717... core: Decouple FTS updates from previous property value loo
  06114d4... core: Optimize deletion of classes of a resource
  f792b96... core: Optimize call to fetch property values
  22130bc... core: Use statement cache on queries for property values
  ac1d46c... core: Shuffle query for RDF types of a resource
  2c45f07... core: Keep statement to query resource IDs
  9e6aebb... core: Don't ask to cache a one-time statement
  d7e7e5b... core: Return a boolean on tracker_db_statement_execute()
  b38ed31... core: Avoid finding out resource insertion through GError
  e31c806... core: Drop caching of scarcely run statements
  d3c0a38... core: Avoid query for subclasses of a resource
  6632b35... libtracker-sparql: Avoid spurious warnings writing D-Bus en

Commits added to the branch:

  8fb53db... libtracker-sparql: Use tracker_db_statement_get_values()
  9869043... libtracker-sparql: Use concatenation to expand prefixes
  06497e7... libtracker-sparql: Update code comments
  a13633e... libtracker-sparql: Add private call to determine if a resou
  98599e7... libtracker-sparql: Use API to deal with TrackerResources th
  4cec7a3... libtracker-sparql/core: Do not pass graph ID to notifier ho
  84ca5a3... libtracker-sparql/core: Do not store graph ID in update mac
  ba50355... libtracker-sparql/core: Drop FTS helper variable
  ee013a8... libtracker-sparql/core: Loosen TrackerDBStatement ownership
  7ca7114... libtracker-data/core: Plug leaks on TrackerData updates obj
  6eca51e... libtracker-sparql/core: Keep statement to insert into Resou
  463b1f8... libtracker-sparql/core: Keep statements to maintain resourc
  035bc4e... libtracker-sparql/core: Mark functions static
  8ab80c4... libtracker-sparql/core: Use GType directly
  e54ae61... libtracker-sparql/core: Set nrl:modified/added consistently
  c1e99c7... libtracker-sparql/core: Do not clear all cached graph info 
  e49e190... core: Untangle class insert and update queries
  e6eb0b1... core: Minor refactor
  dfcaa26... core: Refactor buffering of database updates
  e8883e9... core: Add direct getters for nrl:added/modified properties
  0ee856c... core: Generalize TrackerDBStatement cache API
  61a85c0... core: Improve performance of update statement caching
  96a29c3... core: Replace hashtable with list
  e391255... core: Move accounting of already visited TrackerResources a
  73c011f... core: Add fast path to look up class/property URIs
  73df968... core: Make it possible to look up properties by short URIs
  1da6af0... core: Avoid expanding property names for lookups
  63b8fc1... core: Shuffle graph URI expansion
  c128bdf... core: Delay GHashTable creation
  7190546... core: Use TrackerResourceIterator to iterate resources for 
  804df8c... core: Maintain array for refcount changes
  716b3e0... core: Decouple FTS updates from previous property value loo
  0c1b057... core: Optimize deletion of classes of a resource
  b5069d0... core: Optimize call to fetch property values
  7d9ae5d... core: Use statement cache on queries for property values
  012911c... core: Shuffle query for RDF types of a resource
  ae80b31... core: Keep statement to query resource IDs
  89d14fa... core: Don't ask to cache a one-time statement
  18e81fc... core: Return a boolean on tracker_db_statement_execute()
  4bba06a... core: Avoid finding out resource insertion through GError
  ea09be4... core: Drop caching of scarcely run statements
  fda59c5... core: Avoid query for subclasses of a resource
  cf553e8... libtracker-sparql: Avoid spurious warnings writing D-Bus en