Order all unicode code points by default postgresql collation

pgcollate

@@ -0,0 +1,17 @@
+#!/usr/bin/python3
+
+import psycopg2
+
+db = psycopg2.connect("")
+
+csr = db.cursor()
+csr.execute("drop table if exists t_pgcollate")
+csr.execute("create table t_pgcollate(t text)")
+for c in range(1, 0xD800):
+    csr.execute("insert into t_pgcollate(t) values(%s)", (chr(c),))
+for c in range(0xE000, 0x110000):
+    csr.execute("insert into t_pgcollate(t) values(%s)", (chr(c),))
+db.commit()
+csr.execute("select * from t_pgcollate order by t")
+for r in csr:
+    print(r)