In the stats test, delay for the stats collector to catch up using a

function that actually sleeps, instead of busy-waiting.  Perhaps this
will resolve some of the intermittent stats failures we keep seeing.

1 files changed, 10 insertions, 5 deletions

diff --git a/src/test/regress/input/create_function_1.source b/src/test/regress/input/create_function_1.source
index f657e3740cd..14b90ca1a1b 100644
--- a/src/test/regress/input/create_function_1.source
+++ b/src/test/regress/input/create_function_1.source
@@ -5,22 +5,22 @@
 CREATE FUNCTION widget_in(cstring)
    RETURNS widget
    AS '@abs_builddir@/regress@DLSUFFIX@'
-   LANGUAGE 'c';
+   LANGUAGE 'C' STRICT;
 
 CREATE FUNCTION widget_out(widget)
    RETURNS cstring
    AS '@abs_builddir@/regress@DLSUFFIX@'
-   LANGUAGE 'c';
+   LANGUAGE 'C' STRICT;
 
 CREATE FUNCTION int44in(cstring)
    RETURNS city_budget
    AS '@abs_builddir@/regress@DLSUFFIX@'
-   LANGUAGE 'c';
+   LANGUAGE 'C' STRICT;
 
 CREATE FUNCTION int44out(city_budget)
    RETURNS cstring
    AS '@abs_builddir@/regress@DLSUFFIX@'
-   LANGUAGE 'c';
+   LANGUAGE 'C' STRICT;
 
 CREATE FUNCTION check_primary_key ()
 	RETURNS trigger
@@ -50,7 +50,12 @@ CREATE FUNCTION ttdummy ()
 CREATE FUNCTION set_ttdummy (int4)
         RETURNS int4
         AS '@abs_builddir@/regress@DLSUFFIX@'
-        LANGUAGE 'C';
+        LANGUAGE 'C' STRICT;
+
+CREATE FUNCTION do_sleep (int4)
+        RETURNS void
+        AS '@abs_builddir@/regress@DLSUFFIX@'
+        LANGUAGE 'C' STRICT;
 
 -- Things that shouldn't work: