docs: Drop "migrating 1.x to 2.x" docs

If there's anything left to be ported, perhaps it's time to
admit some docs won't help it.

1 files changed, 0 insertions, 57 deletions

diff --git a/docs/reference/libtracker-sparql/migrating-1to2.xml b/docs/reference/libtracker-sparql/migrating-1to2.xml
deleted file mode 100644
index 677b9a468..000000000
--- a/docs/reference/libtracker-sparql/migrating-1to2.xml
+++ /dev/null
@@ -1,57 +0,0 @@
-<?xml version='1.0'?>
-
-<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-               "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
-<!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
-]>
-<chapter id="tracker-migrating-1-to-2">
-  <title>Migrating from libtracker-sparql 1.x to 2.0</title>
-
-  <para>
-    Tracker 2.0 is a new major version, containing some possibly
-    incompatible changes. Most of the changes are not hard to adapt,
-    and even unlikely to be a problem if the ported application was
-    kept up-to-date in its usage of 1.x.
-  </para>
-
-  <section>
-    <title>Stricter SPARQL1.1</title>
-    <para>
-      Tracker supports a large subset of the SPARQL1.1 definition,
-      and offers a number of nonstandard features that are useful.
-      There is however one nonstandard feature that brings no
-      added value.
-    </para>
-    <programlisting>
-# These were equivalent in Tracker 1.x
-SELECT ?u AS ?foo WHERE { ?u ... }
-SELECT ?u AS foo WHERE { ?u ... }
-    </programlisting>
-    <para>
-      The latter form is not observed in the SPARQL1.1 spec, and
-      support for it has been dropped in Tracker 2.0. If you want
-      to make queries that work on both Tracker 2.0 and 1.x, use
-      the former form, which has also been supported for a long
-      time in 1.x.
-    </para>
-  </section>
-
-  <section>
-    <title>No getters for direct/bus SPARQL connections</title>
-    <para>
-      Those have been deprecated for a long time in 1.x and have
-      been removed for 2.0. Use tracker_sparql_connection_get(),
-      which will smartly use direct/bus connections underneath
-      depending on the type of query.
-    </para>
-  </section>
-
-  <section>
-    <title>TrackerSparqlBuilder is deprecated</title>
-    <para>
-      Users are encouraged to use TrackerResource, included in
-      the last 1.x releases, and now being the preferred method
-      to create SPARQL updates for your data.
-    </para>
-  </section>
-</chapter>