diff options
Diffstat (limited to '')
| -rw-r--r-- | mysql-test/main/func_regexp.result | 52 |
1 files changed, 49 insertions, 3 deletions
diff --git a/mysql-test/main/func_regexp.result b/mysql-test/main/func_regexp.result index b883c818..7a9e24f8 100644 --- a/mysql-test/main/func_regexp.result +++ b/mysql-test/main/func_regexp.result @@ -110,7 +110,7 @@ R2 R3 deallocate prepare stmt1; drop table t1; -End of 4.1 tests +# End of 4.1 tests SELECT 1 REGEXP NULL; 1 REGEXP NULL NULL @@ -126,7 +126,7 @@ NULL SELECT "ABC" REGEXP BINARY NULL; "ABC" REGEXP BINARY NULL NULL -End of 5.0 tests +# End of 5.0 tests CREATE TABLE t1(a INT, b CHAR(4)); INSERT INTO t1 VALUES (1, '6.1'), (1, '7.0'), (1, '8.0'); PREPARE stmt1 FROM "SELECT a FROM t1 WHERE a=1 AND '7.0' REGEXP b LIMIT 1"; @@ -144,7 +144,7 @@ a 1 DEALLOCATE PREPARE stmt1; DROP TABLE t1; -End of 5.1 tests +# End of 5.1 tests SELECT ' ' REGEXP '[[:blank:]]'; ' ' REGEXP '[[:blank:]]' 1 @@ -163,3 +163,49 @@ SELECT '\t' REGEXP '[[:space:]]'; SELECT REGEXP_INSTR('111222333',2); REGEXP_INSTR('111222333',2) 4 +# End of 10.3 tests +# +# MDEV-33344 REGEXP empty string inconsistent +# +create table t1 (x char(5)); +insert t1 values (''), ('x'); +select 'foo' regexp x from t1 order by x asc; +'foo' regexp x +1 +0 +select 'foo' regexp x from t1 order by x desc; +'foo' regexp x +0 +1 +drop table t1; +# +# MDEV-21076 NOT NULL and UNIQUE constraints cause SUM() to yield an incorrect result +# +CREATE TABLE t0(c0 INT NOT NULL, c1 CHAR UNIQUE); +INSERT INTO t0 VALUES (0, 1); +INSERT INTO t0 VALUES (0, ''); +SELECT (c1 RLIKE c1), (c0 IS NULL) FROM t0; +(c1 RLIKE c1) (c0 IS NULL) +1 0 +1 0 +SELECT SUM(a.t) FROM (SELECT (c1 RLIKE c1) = (c0 IS NULL) as t FROM t0) as a; +SUM(a.t) +0 +DROP TABLE t0; +# +# MDEV-21058 CREATE TABLE with generated column and RLIKE results in sigabrt +# +CREATE TABLE t1 (c0 INT); +INSERT INTO t1 VALUES (1),(2),(3); +SELECT ('' RLIKE '[') AS c1 FROM t1; +ERROR 42000: Regex error 'missing terminating ] for character class at offset 1' +SELECT REGEXP_INSTR('','[') AS c1 FROM t1; +ERROR 42000: Regex error 'missing terminating ] for character class at offset 1' +SELECT c0, '' RLIKE NULL AS c1, REGEXP_INSTR('', NULL) AS c2 +FROM t1 ORDER BY c0; +c0 c1 c2 +1 NULL NULL +2 NULL NULL +3 NULL NULL +DROP TABLE t1; +# End of 10.5 tests |