Prepare release of version 1.6.4

- Based on SQLite version 3.43.0

Author: utelle

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.6.4] - 2023-08-25
+
+### Changed
+
+- Based on SQLite version 3.43.0
+
 ## [1.6.3] - 2023-05-18
 
 ### Changed
@@ -391,7 +397,8 @@ The following ciphers are supported:
 - AES 256 Bit CBC - SHA1/SHA256/SHA512 HMAC ([SQLCipher](https://www.zetetic.net/sqlcipher/), database versions 1, 2, 3, and 4)
 - RC4 - No HMAC ([System.Data.SQLite](http://system.data.sqlite.org))
 
-[Unreleased]: ../../compare/v1.6.3...HEAD
+[Unreleased]: ../../compare/v1.6.4...HEAD
+[1.6.4]: ../../compare/v1.6.3...v1.6.4
 [1.6.3]: ../../compare/v1.6.2...v1.6.3
 [1.6.2]: ../../compare/v1.6.1...v1.6.2
 [1.6.1]: ../../compare/v1.6.0...v1.6.1

configure.ac

@@ -4,7 +4,7 @@ dnl Copyright (C) 2019-2023 Ulrich Telle <[email protected]>
 dnl
 dnl This file is covered by the same licence as the entire SQLite3 Multiple Ciphers package.
 
-AC_INIT([sqlite3mc], [1.6.3], [[email protected]])
+AC_INIT([sqlite3mc], [1.6.4], [[email protected]])
 
 dnl This is the version tested with, might work with earlier ones.
 AC_PREREQ([2.69])

readme.md

@@ -10,10 +10,8 @@ The code was mainly developed under Windows, but was tested under Linux as well.
 
 ## Version information
 
-* 1.6.3 - *May 2023*
-  - Based on SQLite version 3.42.0
-  - Enabled session extension
-  - Fixed incorrect patch of SQLite shell source
+* 1.6.4 - *August 2023*
+  - Based on SQLite version 3.43.0
 
 For further version information please consult the [CHANGELOG](CHANGELOG.md).
 

src/rekeyvacuum.c

@@ -27,7 +27,7 @@
 ** Change 4: Call sqlite3mcBtreeSetPageSize instead of sqlite3BtreeSetPageSize for main database
 **           (sqlite3mcBtreeSetPageSize allows to reduce the number of reserved bytes)
 **
-** This code is generated by the script rekeyvacuum.sh from SQLite version 3.42.0 amalgamation.
+** This code is generated by the script rekeyvacuum.sh from SQLite version 3.43.0 amalgamation.
 */
 SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3mcRunVacuumForRekey(
   char **pzErrMsg,        /* Write error message here */
@@ -96,7 +96,7 @@ SQLITE_PRIVATE SQLITE_NOINLINE int sqlite3mcRunVacuumForRekey(
   ** (possibly synchronous) transaction opened on the main database before
   ** sqlite3BtreeCopyFile() is called.
   **
-  ** An optimisation would be to use a non-journaled pager.
+  ** An optimization would be to use a non-journaled pager.
   ** (Later:) I tried setting "PRAGMA vacuum_db.journal_mode=OFF" but
   ** that actually made the VACUUM run slower.  Very little journalling
   ** actually occurs when doing a vacuum since the vacuum_db is initially

src/series.c

@@ -330,14 +330,18 @@ static int seriesColumn(
   return SQLITE_OK;
 }
 
+#ifndef LARGEST_UINT64
+#define LARGEST_UINT64 (0xffffffff|(((sqlite3_uint64)0xffffffff)<<32))
+#endif
+
 /*
 ** Return the rowid for the current row, logically equivalent to n+1 where
 ** "n" is the ascending integer in the aforesaid production definition.
 */
 static int seriesRowid(sqlite3_vtab_cursor *cur, sqlite_int64 *pRowid){
   series_cursor *pCur = (series_cursor*)cur;
   sqlite3_uint64 n = pCur->ss.uSeqIndexNow;
-  *pRowid = (sqlite3_int64)((n<0xffffffffffffffff)? n+1 : 0);
+  *pRowid = (sqlite3_int64)((n<LARGEST_UINT64)? n+1 : 0);
   return SQLITE_OK;
 }