Commit Graph

7 Commits

Author SHA1 Message Date
Alexei Sorokin
9a515b9234 [SCHEMA] Improve timestamp storage
Avoid the use of deprecated MariaDB "zero dates" globally. If they're present
as attribute defaults somewhere, they will be replaced with NULL implicitly.
The existing "zero dates" in MariaDB storage will be left intact and this
should not present any issues.

The "timestamp" type in table definitions now corresponds to DATETIME in
MariaDB with "DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP", which
should be close enough to the original behaviour for compatibility purposes.
It is now the recommended type for "modified" attributes, because of the
update trigger on MariaDB. But there is no such trigger implemented on
PostgreSQL as of this moment.
2020-06-29 01:41:46 +03:00
Alexei Sorokin
b924c180ae [DATABASE] Fix MariaDB schema verification 2020-06-28 20:05:11 +03:00
Alexei Sorokin
4afaad3df5 [DATABASE][MariaDB] Properly account for foreign keys 2019-09-13 10:34:48 +03:00
Alexei Sorokin
ee7f0a2016 [DATABASE] Re-introduce PostgreSQL support 2019-09-11 14:14:40 +03:00
Alexei Sorokin
7ee8aa7838 [DATABASE] Re-introduce the enum type abstraction 2019-09-11 12:48:28 +03:00
Alexei Sorokin
62b90c29db [DATABASE] Introduce a bool type in schema
PostgreSQL has a clear distinction between integers and booleans, so it makes
sense to draw a clear line.
2019-09-11 11:25:39 +03:00
Miguel Dantas
58bde08425 [LIB_REFACTOR] Moving files into separate semantic categories 2019-09-03 03:33:13 +01:00