Arsse/sql/PostgreSQL/3.sql

-- SPDX-License-Identifier: MIT
-- Copyright 2017 J. King, Dustin Wilson et al.
-- See LICENSE and AUTHORS files for details

-- Please consult the SQLite 3 schemata for commented version

alter table arsse_marks alter column modified drop default;
alter table arsse_marks alter column modified drop not null;
alter table arsse_marks add column touched smallint not null default 0;

update arsse_meta set value = '4' where "key" = 'schema_version';
Rewrite various queries to work in PostgreSQL This involved changes to the driver interface as well as the database schemata. The most significantly altered queries were for article selection and marking, which relied upon unusual features of SQLite. Overall query efficiency should not be adversely affected (it may have even imprved) in the common case, while very rare cases (not presently triggered by any REST handlers) require more queries. One notable benefit of these changes is that functions which query articles can now have complete control over which columns are returned. This has not, however, been implemented yet: symbolic column groups are still used for now. Note that PostgreSQL still fails many tests, but the test suite runs to completion. Note also that one line of the Database class is not covered; later changes will eventually make it easier to cover the line in question. 2018-12-04 20:41:21 -05:00			`-- SPDX-License-Identifier: MIT`
			`-- Copyright 2017 J. King, Dustin Wilson et al.`
			`-- See LICENSE and AUTHORS files for details`

			`-- Please consult the SQLite 3 schemata for commented version`

			`alter table arsse_marks alter column modified drop default;`
			`alter table arsse_marks alter column modified drop not null;`
			`alter table arsse_marks add column touched smallint not null default 0;`

Database schema for subscription tags 2019-03-03 12:10:18 -05:00			`update arsse_meta set value = '4' where "key" = 'schema_version';`