From 1214749901fc3c66732cfd9f276b989635c01360 Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Fri, 11 Feb 2011 21:25:20 -0500
Subject: Add support for multiple versions of an extension and ALTER EXTENSION
 UPDATE.

This follows recent discussions, so it's quite a bit different from
Dimitri's original.  There will probably be more changes once we get a bit
of experience with it, but let's get it in and start playing with it.

This is still just core code.  I'll start converting contrib modules
shortly.

Dimitri Fontaine and Tom Lane
---
 src/include/commands/extension.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/include/commands/extension.h')

diff --git a/src/include/commands/extension.h b/src/include/commands/extension.h
index 7c94449a6cb..c6e69d5fd42 100644
--- a/src/include/commands/extension.h
+++ b/src/include/commands/extension.h
@@ -37,6 +37,8 @@ extern Oid	InsertExtensionTuple(const char *extName, Oid extOwner,
 					 Datum extConfig, Datum extCondition,
 					 List *requiredExtensions);
 
+extern void ExecAlterExtensionStmt(AlterExtensionStmt *stmt);
+
 extern void ExecAlterExtensionContentsStmt(AlterExtensionContentsStmt *stmt);
 
 extern Oid	get_extension_oid(const char *extname, bool missing_ok);
-- 
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