diff options
| author | Michael Paquier | 2025-05-28 00:43:31 +0000 |
|---|---|---|
| committer | Michael Paquier | 2025-05-28 00:43:31 +0000 |
| commit | 4fbb46f61271f4b7f46ecad3de608fc2f4d7d80f (patch) | |
| tree | 32dd32358fb3aa8e9589520c13f37fe5605d9835 | |
| parent | d46911e584d48ee01d5bf75699a77fbf635c865d (diff) | |
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/[email protected]
| -rw-r--r-- | src/test/regress/expected/strings.out | 9 | ||||
| -rw-r--r-- | src/test/regress/sql/strings.sql | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/test/regress/expected/strings.out b/src/test/regress/expected/strings.out index 9c0aba5c029..788844abd20 100644 --- a/src/test/regress/expected/strings.out +++ b/src/test/regress/expected/strings.out @@ -649,8 +649,13 @@ EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '$[$[:alnum:]$]$' (2 rows) -- Opening parenthesis "(" -EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '([([:alnum:](]('; -ERROR: invalid regular expression: parentheses () not balanced +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '()[([:alnum:](]()'; + QUERY PLAN +------------------------------------------------------ + Seq Scan on text_tbl + Filter: (f1 ~ '^(?:(?:)[([:alnum:](](?:))$'::text) +(2 rows) + -- Caret "^" EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '^[^[:alnum:]^[^^][[^^]][\^][[\^]]\^]^'; QUERY PLAN diff --git a/src/test/regress/sql/strings.sql b/src/test/regress/sql/strings.sql index 2a4fa534997..2577a42987d 100644 --- a/src/test/regress/sql/strings.sql +++ b/src/test/regress/sql/strings.sql @@ -208,7 +208,7 @@ EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '.[.[:alnum:].].' -- Dollar "$" EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '$[$[:alnum:]$]$'; -- Opening parenthesis "(" -EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '([([:alnum:](]('; +EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '()[([:alnum:](]()'; -- Caret "^" EXPLAIN (COSTS OFF) SELECT * FROM TEXT_TBL WHERE f1 SIMILAR TO '^[^[:alnum:]^[^^][[^^]][\^][[\^]]\^]^'; -- Closing square bracket "]" at the beginning of character class |