| commit | eb43bdbbb022c9e37ca9b604be4f1e174ae12ad7 | |
| author | Tim Hunt <T.J.Hunt@open.ac.uk> | |
| Fri, 7 Sep 2018 14:32:33 +0000 (7 15:32 +0100) | ||
| committer | Tim Hunt <T.J.Hunt@open.ac.uk> | |
| Thu, 20 Sep 2018 16:50:30 +0000 (20 17:50 +0100) | ||
| tree | 5c31175f9b2438ca5b30a2898be3de5e31c1904e | treesnapshot (tar.gz zip) |
| parent | a27808cd1b14d8c5d5e46705b60a2424be33313c | commitdiff |
MDL-63020 ddl: fix nullable unique indexes in OCI and MS SQL
This works-around the default non-standard behaviour of these DB engines.
This works-around the default non-standard behaviour of these DB engines.