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author | Frederick Muriuki Muriithi | 2023-08-04 10:10:28 +0300 |
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committer | Frederick Muriuki Muriithi | 2023-08-04 10:20:09 +0300 |
commit | 8b7c598407a5fea9a3d78473e72df87606998cd4 (patch) | |
tree | 8526433a17eca6b511feb082a0574f9b15cb9469 /migrations/auth/20230322_02_Ll854-create-phenotype-resources-table.py | |
parent | f7fcbbcc014686ac597b783a8dcb38b43024b9d6 (diff) | |
download | gn-auth-8b7c598407a5fea9a3d78473e72df87606998cd4.tar.gz |
Copy over files from GN3 repository.
Diffstat (limited to 'migrations/auth/20230322_02_Ll854-create-phenotype-resources-table.py')
-rw-r--r-- | migrations/auth/20230322_02_Ll854-create-phenotype-resources-table.py | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/migrations/auth/20230322_02_Ll854-create-phenotype-resources-table.py b/migrations/auth/20230322_02_Ll854-create-phenotype-resources-table.py new file mode 100644 index 0000000..7c9e986 --- /dev/null +++ b/migrations/auth/20230322_02_Ll854-create-phenotype-resources-table.py @@ -0,0 +1,29 @@ +""" +Create phenotype_resources table +""" + +from yoyo import step + +__depends__ = {'20230322_01_0dDZR-create-linked-phenotype-data-table'} + +steps = [ + step( + """ + CREATE TABLE IF NOT EXISTS phenotype_resources + -- Link phenotype data to specific resources + ( + group_id TEXT NOT NULL, + resource_id TEXT NOT NULL, -- A resource can have multiple data items + data_link_id TEXT NOT NULL, + PRIMARY KEY(group_id, resource_id, data_link_id), + UNIQUE (data_link_id), -- ensure data is linked to only one 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_phenotype_data(data_link_id) + ON UPDATE CASCADE ON DELETE RESTRICT + ) WITHOUT ROWID + """, + "DROP TABLE IF EXISTS phenotype_resources") +] |