Version upgrade to 2.4

funny-falcon · funny-falcon · commit 6cfe1f79e715 · 2023-01-16T11:08:47.000+03:00
diff --git a/Makefile b/Makefile
@@ -5,8 +5,9 @@ OBJS = ptrack.o datapagemap.o engine.o $(WIN32RES)
 PGFILEDESC = "ptrack - block-level incremental backup engine"
 
 EXTENSION = ptrack
-EXTVERSION = 2.3
-DATA = ptrack--2.1.sql ptrack--2.0--2.1.sql ptrack--2.1--2.2.sql ptrack--2.2--2.3.sql
+EXTVERSION = 2.4
+DATA = ptrack--2.1.sql ptrack--2.0--2.1.sql ptrack--2.1--2.2.sql ptrack--2.2--2.3.sql \
+       ptrack--2.3--2.4.sql
 
 TAP_TESTS = 1
 
diff --git a/README.md b/README.md
@@ -74,7 +74,7 @@ Usage example:
 postgres=# SELECT ptrack_version();
  ptrack_version 
 ----------------
- 2.3
+ 2.4
 (1 row)
 
 postgres=# SELECT ptrack_init_lsn();
@@ -123,6 +123,13 @@ Since version 2.2 we use a different algorithm for tracking changed pages. Thus,
 * Start server
 * Do `ALTER EXTENSION 'ptrack' UPDATE;`.
 
+#### Upgrading from 2.3.* to 2.4.*:
+
+* Stop your server
+* Update ptrack binaries
+* Start server
+* Do `ALTER EXTENSION 'ptrack' UPDATE;`.
+
 ## Limitations
 
 1. You can only use `ptrack` safely with `wal_level >= 'replica'`. Otherwise, you can lose tracking of some changes if crash-recovery occurs, since [certain commands are designed not to write WAL at all if wal_level is minimal](https://www.postgresql.org/docs/12/populate.html#POPULATE-PITR), but we only durably flush `ptrack` map at checkpoint time.
diff --git a/ptrack--2.3--2.4.sql b/ptrack--2.3--2.4.sql
@@ -0,0 +1,5 @@
+/* ptrack/ptrack--2.3--2.4.sql */
+
+-- Complain if script is sourced in psql, rather than via ALTER EXTENSION
+\echo Use "ALTER EXTENSION ptrack UPDATE;" to load this file. \quit
+
diff --git a/ptrack.c b/ptrack.c
@@ -16,7 +16,7 @@
  *
  * Currently ptrack has following public API methods:
  *
- * # ptrack_version                  --- returns ptrack version string (2.3 currently).
+ * # ptrack_version                  --- returns ptrack version string (2.4 currently).
  * # ptrack_get_pagemapset('LSN')    --- returns a set of changed data files with
  * 										 bitmaps of changed blocks since specified LSN.
  * # ptrack_init_lsn                 --- returns LSN of the last ptrack map initialization.
diff --git a/ptrack.control b/ptrack.control
@@ -1,5 +1,5 @@
 # ptrack extension
 comment = 'block-level incremental backup engine'
-default_version = '2.3'
+default_version = '2.4'
 module_pathname = '$libdir/ptrack'
 relocatable = true
diff --git a/ptrack.h b/ptrack.h
@@ -27,9 +27,9 @@
 #include "utils/relcache.h"
 
 /* Ptrack version as a string */
-#define PTRACK_VERSION "2.3"
+#define PTRACK_VERSION "2.4"
 /* Ptrack version as a number */
-#define PTRACK_VERSION_NUM 230
+#define PTRACK_VERSION_NUM 240
 /* Last ptrack version that changed map file format */
 #define PTRACK_MAP_FILE_VERSION_NUM 220
 

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@`
`16`	`16`	`*`
`17`	`17`	`* Currently ptrack has following public API methods:`
`18`	`18`	`*`
`19`		`- * # ptrack_version --- returns ptrack version string (2.3 currently).`
	`19`	`+ * # ptrack_version --- returns ptrack version string (2.4 currently).`
`20`	`20`	`* # ptrack_get_pagemapset('LSN') --- returns a set of changed data files with`
`21`	`21`	`* bitmaps of changed blocks since specified LSN.`
`22`	`22`	`* # ptrack_init_lsn --- returns LSN of the last ptrack map initialization.`