Added tags table

pull/3/head
Jef Roosens 2021-12-23 23:28:26 +01:00
parent b80a060faf
commit 8284438576
Signed by: Jef Roosens
GPG Key ID: B580B976584B5F30
3 changed files with 18 additions and 1 deletions

View File

@ -4,5 +4,6 @@ drop trigger update_enforce_version_titles on versions;
drop function enforce_version_titles;
drop table versions cascade;
drop table tags cascade;
drop table posts cascade;
drop table sections cascade;

View File

@ -46,7 +46,14 @@ create table versions (
-- This check allows draft posts to be created without having to enter a
-- publish date, but forces them to have one if they're not a draft.
CHECK (is_draft OR publish_date IS NOT NULL)
CONSTRAINT no_null_published_date CHECK (is_draft OR publish_date IS NOT NULL)
);
create table tags (
post_id uuid NOT NULL REFERENCES posts(id) ON DELETE CASCADE,
value varchar(64) NOT NULL,
PRIMARY KEY (post_id, value)
);
create function enforce_version_titles() returns trigger as $$

View File

@ -19,6 +19,13 @@ table! {
}
}
table! {
tags (post_id, value) {
post_id -> Uuid,
value -> Varchar,
}
}
table! {
versions (id) {
id -> Uuid,
@ -31,10 +38,12 @@ table! {
}
joinable!(posts -> sections (section_id));
joinable!(tags -> posts (post_id));
joinable!(versions -> posts (post_id));
allow_tables_to_appear_in_same_query!(
posts,
sections,
tags,
versions,
);