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| author | Alexander Barkov <bar@mariadb.com> | 2019-09-24 23:05:09 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.com> | 2019-09-24 23:05:09 +0400 |
| commit | b6bb64e54a3e34a20cda34e25b6ec62a097955ef (patch) | |
| tree | 70fc710317991ae4892c57f179759ed3147d3d47 /mysql-test/main/func_math.result | |
| parent | 0e50ee6f28ca709c3ab8d143360faca182e74db4 (diff) | |
| parent | 102bc7beb080e936ba70c0524a8759799f42458e (diff) | |
| download | mariadb-git-b6bb64e54a3e34a20cda34e25b6ec62a097955ef.tar.gz | |
Merge remote-tracking branch 'origin/10.2' into 10.3
Diffstat (limited to 'mysql-test/main/func_math.result')
| -rw-r--r-- | mysql-test/main/func_math.result | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/mysql-test/main/func_math.result b/mysql-test/main/func_math.result index 44c8622b522..968d394117a 100644 --- a/mysql-test/main/func_math.result +++ b/mysql-test/main/func_math.result @@ -817,6 +817,64 @@ STDDEV_SAMP(ROUND('0', 309)) 0 DROP TABLE t1; # +# MDEV-20495 Assertion `precision > 0' failed in decimal_bin_size upon CREATE .. SELECT with zerofilled decimal +# +# Testing that dyadic arithmetic operations are symmetric +# for (+1) and (-1) and produce the same length in CONCAT(), +# because (+1) and (-1) have the same data type: signed int. +CREATE TABLE t1 AS SELECT +CONCAT(+1%2.0), +CONCAT(-1%2.0), +CONCAT(+1/2.0), +CONCAT(-1/2.0), +CONCAT(+1*2.0), +CONCAT(-1*2.0), +CONCAT(+1+2.0), +CONCAT(-1+2.0), +CONCAT(+1-2.0), +CONCAT(-1-2.0); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `CONCAT(+1%2.0)` varchar(4) DEFAULT NULL, + `CONCAT(-1%2.0)` varchar(4) DEFAULT NULL, + `CONCAT(+1/2.0)` varchar(8) DEFAULT NULL, + `CONCAT(-1/2.0)` varchar(8) DEFAULT NULL, + `CONCAT(+1*2.0)` varchar(5) DEFAULT NULL, + `CONCAT(-1*2.0)` varchar(5) DEFAULT NULL, + `CONCAT(+1+2.0)` varchar(5) DEFAULT NULL, + `CONCAT(-1+2.0)` varchar(5) DEFAULT NULL, + `CONCAT(+1-2.0)` varchar(5) DEFAULT NULL, + `CONCAT(-1-2.0)` varchar(5) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +DROP TABLE t1; +CREATE TABLE t1 AS SELECT +CONCAT(+1%2), +CONCAT(-1%2), +CONCAT(+1/2), +CONCAT(-1/2), +CONCAT(+1*2), +CONCAT(-1*2), +CONCAT(+1+2), +CONCAT(-1+2), +CONCAT(+1-2), +CONCAT(-1-2); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `CONCAT(+1%2)` varchar(2) DEFAULT NULL, + `CONCAT(-1%2)` varchar(2) DEFAULT NULL, + `CONCAT(+1/2)` varchar(7) DEFAULT NULL, + `CONCAT(-1/2)` varchar(7) DEFAULT NULL, + `CONCAT(+1*2)` varchar(3) DEFAULT NULL, + `CONCAT(-1*2)` varchar(3) DEFAULT NULL, + `CONCAT(+1+2)` varchar(3) DEFAULT NULL, + `CONCAT(-1+2)` varchar(3) DEFAULT NULL, + `CONCAT(+1-2)` varchar(3) DEFAULT NULL, + `CONCAT(-1-2)` varchar(3) DEFAULT NULL +) ENGINE=MyISAM DEFAULT CHARSET=latin1 +DROP TABLE t1; +# # End of 5.5 tests # # |