diff options
Diffstat (limited to 'migrations/auth/20230410_02_WZqSf-create-mrna-resources-table.py')
-rw-r--r-- | migrations/auth/20230410_02_WZqSf-create-mrna-resources-table.py | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/migrations/auth/20230410_02_WZqSf-create-mrna-resources-table.py b/migrations/auth/20230410_02_WZqSf-create-mrna-resources-table.py deleted file mode 100644 index 2ad1056..0000000 --- a/migrations/auth/20230410_02_WZqSf-create-mrna-resources-table.py +++ /dev/null @@ -1,28 +0,0 @@ -""" -Create mRNA resources table -""" - -from yoyo import step - -__depends__ = {'20230410_01_8mwaf-create-linked-mrna-data-table'} - -steps = [ - step( - """ - CREATE TABLE IF NOT EXISTS mrna_resources - -- Link mRNA data to specific resource - ( - group_id TEXT NOT NULL, - resource_id TEXT NOT NULL, -- A resource can have multiple items - data_link_id TEXT NOT NULL, - PRIMARY KEY (resource_id, data_link_id), - UNIQUE (data_link_id) -- ensure data is linked to single resource - FOREIGN KEY (group_id, resource_id) - REFERENCES resources(group_id, resource_id) - ON UPDATE CASCADE ON DELETE RESTRICT, - FOREIGN KEY (data_link_id) REFERENCES linked_mrna_data(data_link_id) - ON UPDATE CASCADE ON DELETE RESTRICT - ) WITHOUT ROWID - """, - "DROP TABLE IF EXISTS mrna_resources") -] |