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-rw-r--r--contrib/pg_buffercache/pg_buffercache--1.1--1.2.sql6
1 files changed, 6 insertions, 0 deletions
diff --git a/contrib/pg_buffercache/pg_buffercache--1.1--1.2.sql b/contrib/pg_buffercache/pg_buffercache--1.1--1.2.sql
new file mode 100644
index 0000000..5997aad
--- /dev/null
+++ b/contrib/pg_buffercache/pg_buffercache--1.1--1.2.sql
@@ -0,0 +1,6 @@
+/* contrib/pg_buffercache/pg_buffercache--1.1--1.2.sql */
+
+-- complain if script is sourced in psql, rather than via ALTER EXTENSION
+\echo Use "ALTER EXTENSION pg_buffercache UPDATE TO '1.2'" to load this file. \quit
+
+ALTER FUNCTION pg_buffercache_pages() PARALLEL SAFE;