Add Ormin ORM support for BaraDB (Nim client)

clients/nim/ormin/tests/model_postgre.sql

@@ -0,0 +1,45 @@
+create table if not exists tb_serial(
+  typserial serial primary key,
+  typinteger integer not null
+);
+
+create table if not exists tb_boolean(
+  typboolean boolean not null
+);
+
+create table if not exists tb_float(
+  typfloat real not null
+);
+
+create table if not exists tb_string(
+  typstring text not null
+);
+
+create table if not exists tb_timestamp(
+  dt timestamp not null,
+  dtn timestamptz not null,
+  dtz timestamptz not null
+);
+
+create table if not exists tb_json(
+  typjson json not null
+);
+
+create table if not exists tb_composite_pk(
+  pk1 integer not null,
+  pk2 integer not null,
+  message text not null,
+  primary key (pk1, pk2)
+);
+
+create table if not exists tb_composite_fk(
+  id integer not null,
+  fk1 integer not null,
+  fk2 integer not null,
+  foreign key (fk1, fk2) references tb_composite_pk(pk1, pk2)
+);
+
+create table if not exists tb_nullable(
+  id integer primary key,
+  note text null
+);