Merge branch 'beetbox:master' into fix_false_positive_ftintitle

CONTRIBUTING.rst

@@ -237,7 +237,7 @@ There are a few coding conventions we use in beets:
    .. code-block:: python
 
        with g.lib.transaction() as tx:
-             rows = tx.query('SELECT DISTINCT "{0}" FROM "{1}" ORDER BY "{2}"'
+             rows = tx.query("SELECT DISTINCT '{0}' FROM '{1}' ORDER BY '{2}'"
                              .format(field, model._table, sort_field))
 
    To fetch Item objects from the database, use lib.items(…) and supply
@@ -248,7 +248,7 @@ There are a few coding conventions we use in beets:
    .. code-block:: python
 
        with lib.transaction() as tx:
-           rows = tx.query('SELECT …')
+           rows = tx.query("SELECT …")
 
    Transaction objects help control concurrent access to the database
    and assist in debugging conflicting accesses.

beets/dbcore/query.py

@@ -1040,8 +1040,8 @@ class FixedFieldSort(FieldSort):
         if self.case_insensitive:
             field = (
                 "(CASE "
-                'WHEN TYPEOF({0})="text" THEN LOWER({0}) '
-                'WHEN TYPEOF({0})="blob" THEN LOWER({0}) '
+                "WHEN TYPEOF({0})='text' THEN LOWER({0}) "
+                "WHEN TYPEOF({0})='blob' THEN LOWER({0}) "
                 "ELSE {0} END)".format(self.field)
             )
         else:

beets/library.py

@@ -312,11 +312,8 @@ class SmartArtistSort(dbcore.query.Sort):
         order = "ASC" if self.ascending else "DESC"
         field = "albumartist" if self.album else "artist"
         collate = "COLLATE NOCASE" if self.case_insensitive else ""
-        return (
-            "(CASE {0}_sort WHEN NULL THEN {0} "
-            'WHEN "" THEN {0} '
-            "ELSE {0}_sort END) {1} {2}"
-        ).format(field, collate, order)
+
+        return f"COALESCE(NULLIF({field}_sort, ''), {field}) {collate} {order}"
 
     def sort(self, objs):
         if self.album:

beetsplug/web/__init__.py

@@ -231,7 +231,7 @@ def _get_unique_table_field_values(model, field, sort_field):
         raise KeyError
     with g.lib.transaction() as tx:
         rows = tx.query(
-            'SELECT DISTINCT "{}" FROM "{}" ORDER BY "{}"'.format(
+            "SELECT DISTINCT '{}' FROM '{}' ORDER BY '{}'".format(
                 field, model._table, sort_field
             )
         )

docs/changelog.rst

@@ -42,6 +42,8 @@ Bug fixes:
   issues in the future.
   :bug:`5289`
 * :doc:`plugins/discogs`: Fix the ``TypeError`` when there is no description.
+* Remove single quotes from all SQL queries
+  :bug:`4709`
 
 For packagers:
 

test/test_library.py

@@ -59,7 +59,7 @@ class StoreTest(ItemInDBTestCase):
         self.i.store()
         new_year = (
             self.lib._connection()
-            .execute("select year from items where " 'title="the title"')
+            .execute("select year from items where title = ?", (self.i.title,))
             .fetchone()["year"]
         )
         assert new_year == 1987
@@ -70,7 +70,7 @@ class StoreTest(ItemInDBTestCase):
         self.i.store()
         new_genre = (
             self.lib._connection()
-            .execute("select genre from items where " 'title="the title"')
+            .execute("select genre from items where title = ?", (self.i.title,))
             .fetchone()["genre"]
         )
         assert new_genre == original_genre
@@ -104,7 +104,8 @@ class AddTest(BeetsTestCase):
         new_grouping = (
             self.lib._connection()
             .execute(
-                "select grouping from items " 'where composer="the composer"'
+                "select grouping from items where composer = ?",
+                (self.i.composer,),
             )
             .fetchone()["grouping"]
         )
@@ -118,7 +119,8 @@ class AddTest(BeetsTestCase):
         new_grouping = (
             self.lib._connection()
             .execute(
-                "select grouping from items " 'where composer="the composer"'
+                "select grouping from items where composer = ?",
+                (self.i.composer,),
             )
             .fetchone()["grouping"]
         )