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Diffstat (limited to 'src/test/regress/sql/strings.sql')
| -rw-r--r-- | src/test/regress/sql/strings.sql | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/test/regress/sql/strings.sql b/src/test/regress/sql/strings.sql index 5a82237870e..f2203ef1b1d 100644 --- a/src/test/regress/sql/strings.sql +++ b/src/test/regress/sql/strings.sql @@ -188,6 +188,9 @@ SELECT regexp_split_to_array('the quick brown fox jumps over the lazy dog', 'nom SELECT regexp_split_to_array('123456','1'); SELECT regexp_split_to_array('123456','6'); SELECT regexp_split_to_array('123456','.'); +SELECT regexp_split_to_array('123456',''); +SELECT regexp_split_to_array('123456','(?:)'); +SELECT regexp_split_to_array('1',''); -- errors SELECT foo, length(foo) FROM regexp_split_to_table('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'zippy') AS foo; SELECT regexp_split_to_array('thE QUick bROWn FOx jUMPs ovEr The lazy dOG', 'e', 'iz'); |