bpo-40810: Fix CheckTraceCallbackContent for SQLite pre 3.7.15 (GH-20530)

Ref. [SQLite 3.7.15 changelog](https://sqlite.org/changes.htmlGH-version_3_7_15):
_"Avoid invoking the sqlite3_trace() callback multiple times when a statement is automatically reprepared due to SQLITE_SCHEMA errors."_
(cherry picked from commit f7f0ed59bc)

Co-authored-by: Erlend Egeberg Aasland <erlend.aasland@innova.no>

Lib/sqlite3/test/hooks.py

@@ -265,6 +265,14 @@ class TraceCallbackTests(unittest.TestCase):
         cur.execute(queries[0])
         con2.execute("create table bar(x)")
         cur.execute(queries[1])
+
+        # Extract from SQLite 3.7.15 changelog:
+        # Avoid invoking the sqlite3_trace() callback multiple times when a
+        # statement is automatically reprepared due to SQLITE_SCHEMA errors.
+        #
+        # See bpo-40810
+        if sqlite.sqlite_version_info < (3, 7, 15):
+            queries.append(queries[-1])
         self.assertEqual(traced_statements, queries)
 
 

Misc/NEWS.d/next/Tests/2020-05-30-10-56-38.bpo-40810.LPqDLQ.rst

@@ -0,0 +1 @@
+In :mod:`sqlite3`, fix `CheckTraceCallbackContent` for SQLite pre 3.7.15.

Tools/msi/uploadrelease.ps1

@@ -90,7 +90,7 @@ if (-not $skipupload) {
     $d = "$target/$($p[0])/"
     & $plink -batch $user@$server mkdir $d
     & $plink -batch $user@$server chgrp downloads $d
-    & $plink -batch $user@$server chmod g-x,o+rx $d
+    & $plink -batch $user@$server chmod o+rx $d
     & $pscp -batch $chm.FullName "$user@${server}:$d"
     if (-not $?) { throw "Failed to upload $chm" }
 
@@ -115,7 +115,7 @@ if (-not $skipupload) {
             $sd = "$d$($a.Name)$($p[1])/"
             & $plink -batch $user@$server mkdir $sd
             & $plink -batch $user@$server chgrp downloads $sd
-            & $plink -batch $user@$server chmod g-x,o+rx $sd
+            & $plink -batch $user@$server chmod o+rx $sd
             & $pscp -batch $msi.FullName "$user@${server}:$sd"
             if (-not $?) { throw "Failed to upload $msi" }
             & $plink -batch $user@$server chgrp downloads $sd*