clone basic database structure from zhquiz

initdb.d/21-quiz.sql

@@ -0,0 +1,44 @@
+CREATE TABLE "quiz" (
+    "id"              UUID NOT NULL PRIMARY KEY DEFAULT uuid_generate_v4(),
+    "createdAt"       TIMESTAMPTZ DEFAULT now(),
+    "updatedAt"       TIMESTAMPTZ DEFAULT now(),
+    "userId"          UUID NOT NULL REFERENCES "user"("id") ON DELETE CASCADE,
+    "entry"           TEXT NOT NULL,
+    "type"            TEXT NOT NULL,
+    "direction"       TEXT NOT NULL,
+    "front"           TEXT NOT NULL DEFAULT '',
+    "back"            TEXT NOT NULL DEFAULT '',
+    "hint"            TEXT NOT NULL DEFAULT '',
+    "mnemonic"        TEXT NOT NULL DEFAULT '',
+    "srsLevel"        INT,
+    "nextReview"      TIMESTAMPTZ,
+    "lastRight"       TIMESTAMPTZ,
+    "lastWrong"       TIMESTAMPTZ,
+    "maxRight"        INT,
+    "maxWrong"        INT,
+    "rightStreak"     INT,
+    "wrongStreak"     INT
+);
+
+CREATE TRIGGER "t_quiz_updatedAt"
+    BEFORE UPDATE ON "quiz"
+    FOR EACH ROW
+    EXECUTE PROCEDURE "f_updatedAt"();
+
+CREATE UNIQUE INDEX "idx_u_quiz" ON "quiz" ("userId", "entry", "type", "direction");
+
+CREATE INDEX "idx_quiz_q" ON "quiz"
+    USING pgroonga ("front", "back", "hint", "mnemonic")
+    WITH (plugins='token_filters/stem', token_filters='TokenFilterStem');
+
+CREATE INDEX "idx_quiz_entry" ON "quiz" ("entry");
+CREATE INDEX "idx_quiz_updatedAt" ON "quiz" ("updatedAt");
+CREATE INDEX "idx_quiz_userId" ON "quiz" ("userId");
+CREATE INDEX "idx_quiz_srsLevel" ON "quiz" ("srsLevel");
+CREATE INDEX "idx_quiz_nextReview" ON "quiz" ("nextReview");
+CREATE INDEX "idx_quiz_lastRight" ON "quiz" ("lastRight");
+CREATE INDEX "idx_quiz_lastWrong" ON "quiz" ("lastWrong");
+CREATE INDEX "idx_quiz_maxRight" ON "quiz" ("maxRight");
+CREATE INDEX "idx_quiz_maxWrong" ON "quiz" ("maxWrong");
+CREATE INDEX "idx_quiz_rightStreak" ON "quiz" ("rightStreak");
+CREATE INDEX "idx_quiz_wrongStreak" ON "quiz" ("wrongStreak");