From 3ec5f6b53dfb6acfe66a952edef1b6887da91777 Mon Sep 17 00:00:00 2001
From: Alexander Korotkov <akorotkov@postgresql.org>
Date: Sat, 11 Jul 2020 03:20:46 +0300
Subject: Improve error reporting for jsonpath .double() method

When jsonpath .double() method detects that numeric or string can't be
converted to double precision, it throws an error.  This commit makes these
errors explicitly express the reason of failure.

Discussion: https://postgr.es/m/CAPpHfdtqJtiSXkP7tOXez18NxhLUH_-75bL8%3DOce4Ki%2Bbv7V6Q%40mail.gmail.com
Author: Alexander Korotkov
Reviewed-by: Tom Lane
Backpatch-through: 12
---
 src/test/regress/sql/jsonb_jsonpath.sql | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/test/regress/sql/jsonb_jsonpath.sql')

diff --git a/src/test/regress/sql/jsonb_jsonpath.sql b/src/test/regress/sql/jsonb_jsonpath.sql
index ae8549d5536..7a65c6caeba 100644
--- a/src/test/regress/sql/jsonb_jsonpath.sql
+++ b/src/test/regress/sql/jsonb_jsonpath.sql
@@ -312,6 +312,7 @@ select jsonb_path_query('{}', '$.double()', silent => true);
 select jsonb_path_query('1.23', '$.double()');
 select jsonb_path_query('"1.23"', '$.double()');
 select jsonb_path_query('"1.23aaa"', '$.double()');
+select jsonb_path_query('1e1000', '$.double()');
 select jsonb_path_query('"nan"', '$.double()');
 select jsonb_path_query('"NaN"', '$.double()');
 select jsonb_path_query('"inf"', '$.double()');
-- 
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