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-rw-r--r--doc/src/sgml/event-trigger.sgml2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/sgml/event-trigger.sgml b/doc/src/sgml/event-trigger.sgml
index 1bd9abb6676..c10627554bd 100644
--- a/doc/src/sgml/event-trigger.sgml
+++ b/doc/src/sgml/event-trigger.sgml
@@ -433,7 +433,7 @@ $$
---
DECLARE
table_oid oid := pg_event_trigger_table_rewrite_oid();
- current_hour integer := extract('hour' from current_time);
+ current_hour integer := extract('hour' FROM current_time);
pages integer;
max_pages integer := 100;
BEGIN