Created psi.sqlite schema (Photos 5) (markdown)

psi.sqlite-schema-(Photos-5).md

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+```sql
+CREATE TABLE word_embedding(word TEXT, extended_word TEXT, score DOUBLE);
+
+CREATE INDEX word_embedding_index ON word_embedding(word);
+
+CREATE VIRTUAL TABLE word_embedding_prefix USING fts5(extended_word)
+/* word_embedding_prefix(extended_word) */
+;
+
+CREATE TABLE IF NOT EXISTS 'word_embedding_prefix_data'(id INTEGER PRIMARY KEY, block BLOB);
+
+CREATE TABLE IF NOT EXISTS 'word_embedding_prefix_idx'(segid, term, pgno, PRIMARY KEY(segid, term)) WITHOUT ROWID;
+
+CREATE TABLE IF NOT EXISTS 'word_embedding_prefix_content'(id INTEGER PRIMARY KEY, c0);
+
+CREATE TABLE IF NOT EXISTS 'word_embedding_prefix_docsize'(id INTEGER PRIMARY KEY, sz BLOB);
+
+CREATE TABLE IF NOT EXISTS 'word_embedding_prefix_config'(k PRIMARY KEY, v) WITHOUT ROWID;
+
+CREATE TABLE groups(
+    category INT2,
+    owning_groupid INT,
+    content_string TEXT,
+    normalized_string TEXT,
+    lookup_identifier TEXT,
+    token_ranges_0 INT8,
+    token_ranges_1 INT8,
+    UNIQUE(
+        category,
+        owning_groupid,
+        content_string,
+        lookup_identifier,
+        token_ranges_0,
+        token_ranges_1
+    )
+);
+
+CREATE TABLE assets(
+    uuid_0 INT,
+    uuid_1 INT,
+    creationDate INT,
+    UNIQUE(uuid_0, uuid_1)
+);
+
+CREATE TABLE ga(
+    groupid INT,
+    assetid INT,
+    PRIMARY KEY(groupid, assetid)
+);
+
+CREATE TABLE collections(
+    uuid_0 INT,
+    uuid_1 INT,
+    startDate INT,
+    endDate INT,
+    title TEXT,
+    subtitle TEXT,
+    keyAssetUUID_0 INT,
+    keyAssetUUID_1 INT,
+    typeAndNumberOfAssets INT32,
+    sortDate DOUBLE,
+    UNIQUE(uuid_0, uuid_1)
+);
+
+CREATE TABLE gc(
+    groupid INT,
+    collectionid INT,
+    PRIMARY KEY(groupid, collectionid)
+);
+
+CREATE VIRTUAL TABLE prefix USING fts5(
+    content = 'groups',
+    normalized_string,
+    category UNINDEXED,
+    tokenize = 'PSITokenizer'
+);
+
+CREATE TABLE IF NOT EXISTS 'prefix_data'(id INTEGER PRIMARY KEY, block BLOB);
+
+CREATE TABLE IF NOT EXISTS 'prefix_idx'(segid, term, pgno, PRIMARY KEY(segid, term)) WITHOUT ROWID;
+
+CREATE TABLE IF NOT EXISTS 'prefix_docsize'(id INTEGER PRIMARY KEY, sz BLOB);
+
+CREATE TABLE IF NOT EXISTS 'prefix_config'(k PRIMARY KEY, v) WITHOUT ROWID;
+
+CREATE TABLE lookup(identifier TEXT PRIMARY KEY, category INT2);
+
+CREATE TRIGGER trigger_groups_insert
+AFTER
+INSERT
+    ON groups BEGIN
+INSERT INTO
+    prefix(rowid, normalized_string, category)
+VALUES
+    (new.rowid, new.normalized_string, new.category);
+
+END;
+
+CREATE TRIGGER trigger_groups_delete
+AFTER
+    DELETE ON groups BEGIN
+INSERT INTO
+    prefix(prefix, rowid, normalized_string, category)
+VALUES
+(
+        'delete',
+        old.rowid,
+        old.normalized_string,
+        old.category
+    );
+
+END;
+
+CREATE INDEX group_pk ON groups(
+    category,
+    content_string,
+    normalized_string,
+    lookup_identifier
+);
+
+CREATE INDEX asset_pk ON assets(uuid_0, uuid_1);
+
+CREATE INDEX ga_assetid ON ga(assetid, groupid);
+
+CREATE INDEX collection_pk ON collections(uuid_0, uuid_1);
+
+CREATE INDEX gc_collectionid ON gc(collectionid);
+```