Advance PG_CONTROL_VERSION.

tglsfdc · tglsfdc · commit 99dd8b05aa56 · 2016-07-16T12:49:14.000-04:00
This should have been done in commit 73c986a which added several new fields to pg_control, and again in commit 5028f22 which changed the CRC algorithm, but it wasn't. It's far too late to fix it in the 9.5 branch, but let's do so in 9.6, so that if a 9.6 postmaster is started against a 9.4-era pg_control it will complain about a versioning problem rather than a CRC failure. We already forced initdb/pg_upgrade for beta3, so there's no downside to doing this now. Discussion: <7615.1468598094@sss.pgh.pa.us>
diff --git a/src/include/catalog/pg_control.h b/src/include/catalog/pg_control.h
@@ -21,7 +21,7 @@
 
 
 /* Version identifier for this pg_control format */
-#define PG_CONTROL_VERSION	942
+#define PG_CONTROL_VERSION	960
 
 /*
  * Body of CheckPoint XLOG records.  This is declared here because we keep
