clone basic database structure from zhquiz

initdb.d/50-session.sql

@@ -0,0 +1,12 @@
+-- cat ./node_modules/connect-pg-simple/table.sql
+
+CREATE TABLE "session" (
+    "sid" varchar NOT NULL COLLATE "default",
+    "sess" json NOT NULL,
+    "expire" timestamp(6) NOT NULL
+)
+WITH (OIDS=FALSE);
+
+ALTER TABLE "session" ADD CONSTRAINT "session_pkey" PRIMARY KEY ("sid") NOT DEFERRABLE INITIALLY IMMEDIATE;
+
+CREATE INDEX "IDX_session_expire" ON "session" ("expire");