Allow discovery of whether a dynamic background worker is running.

[postgresql] / contrib / worker_spi / worker_spi--1.0.sql

diff --git a/contrib/worker_spi/worker_spi--1.0.sql b/contrib/worker_spi/worker_spi--1.0.sql
index a56b42c10e25f1058f530559aa2d1983e89f9de9..09b7799f2c9ed275f0e81ec0675f2aaa906a1839 100644 (file)
--- a/contrib/worker_spi/worker_spi--1.0.sql
+++ b/contrib/worker_spi/worker_spi--1.0.sql
@@ -4,6 +4,6 @@
 \echo Use "CREATE EXTENSION worker_spi" to load this file. \quit
 
 CREATE FUNCTION worker_spi_launch(pg_catalog.int4)
-RETURNS pg_catalog.bool STRICT
+RETURNS pg_catalog.int4 STRICT
 AS 'MODULE_PATHNAME'
 LANGUAGE C;