diff options
Diffstat (limited to 'mysql-test/t/func_str.test')
| -rw-r--r-- | mysql-test/t/func_str.test | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/mysql-test/t/func_str.test b/mysql-test/t/func_str.test index c66f3eaa294..4a6c98c8d7f 100644 --- a/mysql-test/t/func_str.test +++ b/mysql-test/t/func_str.test @@ -23,6 +23,45 @@ select concat('',left(right(concat('what ',concat('is ','happening')),9),4),'',s select substring_index('www.tcx.se','.',-2),substring_index('www.tcx.se','.',1); select substring_index('www.tcx.se','tcx',1),substring_index('www.tcx.se','tcx',-1); select substring_index('.tcx.se','.',-2),substring_index('.tcx.se','.tcx',-1); +select substring_index('aaaaaaaaa1','a',1); +select substring_index('aaaaaaaaa1','aa',1); +select substring_index('aaaaaaaaa1','aa',2); +select substring_index('aaaaaaaaa1','aa',3); +select substring_index('aaaaaaaaa1','aa',4); +select substring_index('aaaaaaaaa1','aa',5); +select substring_index('aaaaaaaaa1','aaa',1); +select substring_index('aaaaaaaaa1','aaa',2); +select substring_index('aaaaaaaaa1','aaa',3); +select substring_index('aaaaaaaaa1','aaa',4); +select substring_index('aaaaaaaaa1','aaaa',1); +select substring_index('aaaaaaaaa1','aaaa',2); +select substring_index('aaaaaaaaa1','1',1); +select substring_index('aaaaaaaaa1','a',-1); +select substring_index('aaaaaaaaa1','aa',-1); +select substring_index('aaaaaaaaa1','aa',-2); +select substring_index('aaaaaaaaa1','aa',-3); +select substring_index('aaaaaaaaa1','aa',-4); +select substring_index('aaaaaaaaa1','aa',-5); +select substring_index('aaaaaaaaa1','aaa',-1); +select substring_index('aaaaaaaaa1','aaa',-2); +select substring_index('aaaaaaaaa1','aaa',-3); +select substring_index('aaaaaaaaa1','aaa',-4); +select substring_index('the king of thethe hill','the',-2); +select substring_index('the king of the the hill','the',-2); +select substring_index('the king of the the hill','the',-2); +select substring_index('the king of the the hill',' the ',-1); +select substring_index('the king of the the hill',' the ',-2); +select substring_index('the king of the the hill',' ',-1); +select substring_index('the king of the the hill',' ',-2); +select substring_index('the king of the the hill',' ',-3); +select substring_index('the king of the the hill',' ',-4); +select substring_index('the king of the the hill',' ',-5); +select substring_index('the king of the.the hill','the',-2); +select substring_index('the king of thethethe.the hill','the',-3); +select substring_index('the king of thethethe.the hill','the',-1); +select substring_index('the king of the the hill','the',1); +select substring_index('the king of the the hill','the',2); +select substring_index('the king of the the hill','the',3); select concat(':',ltrim(' left '),':',rtrim(' right '),':'); select concat(':',trim(leading from ' left '),':',trim(trailing from ' right '),':'); |