Adjust regex for test with opening parenthesis in character classes
authorMichael Paquier <michael@paquier.xyz>
Wed, 28 May 2025 00:43:31 +0000 (09:43 +0900)
committerMichael Paquier <michael@paquier.xyz>
Wed, 28 May 2025 00:43:31 +0000 (09:43 +0900)
commit4fbb46f61271f4b7f46ecad3de608fc2f4d7d80f
tree32dd32358fb3aa8e9589520c13f37fe5605d9835
parentd46911e584d48ee01d5bf75699a77fbf635c865d
Adjust regex for test with opening parenthesis in character classes

As written, the test was throwing an error because of an unbalanced
parenthesis.  The regex used in the test is adjusted to not fail and to
test the case of an opening parenthesis in a character class after some
nested square brackets.

Oversight in d46911e584d4.

Discussion: https://postgr.es/m/16ab039d1af455652bdf4173402ddda145f2c73b.camel@cybertec.at
src/test/regress/expected/strings.out
src/test/regress/sql/strings.sql