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author | Hugo Hörnquist <hugo@lysator.liu.se> | 2023-10-16 15:32:34 +0200 |
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committer | Hugo Hörnquist <hugo@lysator.liu.se> | 2023-10-16 15:32:34 +0200 |
commit | faaf478c8ee4708cda80617d098ea2613a6ce7b4 (patch) | |
tree | fe33bed9c223e3f424d4267c661cda05f015cb81 | |
parent | Update number of tests. (diff) | |
download | calp-sqlite-alt.tar.gz calp-sqlite-alt.tar.xz |
Experiment with different approach to storing components in sqlite.sqlite-alt
-rw-r--r-- | module/vcomponent/data-stores/sqlite-alt.scm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/module/vcomponent/data-stores/sqlite-alt.scm b/module/vcomponent/data-stores/sqlite-alt.scm new file mode 100644 index 00000000..bf4d5706 --- /dev/null +++ b/module/vcomponent/data-stores/sqlite-alt.scm @@ -0,0 +1,26 @@ +(define (initialize-database db) + ;; TODO on delete/update cascade + + (sqlite-exec db " +CREATE TABLE IF NOT EXISTS components +( id TEXT PRIMARY KEY NOT NULL +, type TEXT NOT NULL +, parent INTEGER REFERENCES components(id) +)") + + (sqlite-exec db " +CREATE TABLE IF NOT EXISTS component_properties +( id INTEGER PRIMARY KEY NOT NULL +, component TEXT NOT NULL REFERENCES components(id) +, key TEXT NOT NULL +, value TEXT NOT NULL +) +") + + ;; TODO index on component_properties.component + ;; TODO index on component_properties.key + + + ;; TODO manually build indexes for components start and end times? + + ) |