diff options
| author | Alexey Kopytov <Alexey.Kopytov@sun.com> | 2009-02-23 14:42:31 +0200 |
|---|---|---|
| committer | Alexey Kopytov <Alexey.Kopytov@sun.com> | 2009-02-23 14:42:31 +0200 |
| commit | 8ae816240359d89554ffb2f5197666c71e45f1ba (patch) | |
| tree | 8cbab18ef11dd6a2d9145bac3d88c64f57c3e062 /mysql-test/t/func_math.test | |
| parent | 9fc083bd9ade238ed53f82978b5588f687b033c6 (diff) | |
| parent | 0e62c9aa6301de71164496ec7c81c871d78ce8cd (diff) | |
| download | mariadb-git-8ae816240359d89554ffb2f5197666c71e45f1ba.tar.gz | |
Manual merge to 5.1.
Diffstat (limited to 'mysql-test/t/func_math.test')
| -rw-r--r-- | mysql-test/t/func_math.test | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/mysql-test/t/func_math.test b/mysql-test/t/func_math.test index 87b172a6436..e67f5f29e3a 100644 --- a/mysql-test/t/func_math.test +++ b/mysql-test/t/func_math.test @@ -248,6 +248,27 @@ INSERT INTO t1 VALUES ('a'); SELECT a DIV 2 FROM t1 UNION SELECT a DIV 2 FROM t1; DROP TABLE t1; +# +# Bug #15936: "round" differs on Windows to Unix +# + +CREATE TABLE t1 (a DOUBLE); + +INSERT INTO t1 VALUES (-1.1), (1.1), + (-1.5), (1.5), + (-1.9), (1.9), + (-2.1), (2.1), + (-2.5), (2.5), + (-2.9), (2.9), +# Check numbers with absolute values > 2^53 - 1 +# (see comments for MAX_EXACT_INTEGER) + (-1e16 - 0.5), (1e16 + 0.5), + (-1e16 - 1.5), (1e16 + 1.5); + +SELECT a, ROUND(a) FROM t1; + +DROP TABLE t1; + --echo End of 5.0 tests # |