Issue (#29) - Fix regression test, broken by latest fixes.

Makefile

@@ -15,7 +15,7 @@ REGRESS = pg_stat_monitor
 
 # Disabled because these tests require "shared_preload_libraries=pg_stat_statements",
 # which typical installcheck users do not have (e.g. buildfarm clients).
-NO_INSTALLCHECK = 1
+# NO_INSTALLCHECK = 1
 
 ifdef USE_PGXS
 PG_CONFIG = pg_config

expected/pg_stat_monitor.out

@@ -290,7 +290,9 @@ SELECT PLUS_ONE(10);
 SELECT query, calls, rows FROM pg_stat_monitor ORDER BY query COLLATE "C";
              query              | calls | rows 
 --------------------------------+-------+------
- SELECT $1::TEXT                |     1 |    1
+ SELECT $1                     +|     1 |    1
+                               +|       | 
+   AS "text"                    |       | 
  SELECT PLUS_ONE($1)            |     2 |    2
  SELECT PLUS_TWO($1)            |     2 |    2
  SELECT pg_stat_monitor_reset() |     1 |    1
@@ -391,7 +393,7 @@ SELECT query, calls, rows FROM pg_stat_monitor ORDER BY query COLLATE "C";
  DROP FUNCTION PLUS_TWO(INTEGER)           |     1 |    0
  DROP TABLE IF EXISTS test                 |     3 |    0
  DROP TABLE test                           |     1 |    0
- SELECT $1                                 |     1 |    1
+ SELECT $1 AS "int"                        |     1 |    1
  SELECT pg_stat_monitor_reset()            |     1 |    1
 (8 rows)
 

pg_stat_monitor--1.0.sql

@@ -79,7 +79,7 @@ CREATE VIEW pg_stat_monitor AS SELECT
     max_time,
     mean_time,
     stddev_time,
-    rows int8,
+    rows,
     shared_blks_hit,
     shared_blks_read,
     shared_blks_dirtied,