From 20db663d5f9749b998626ad1ad2c38a1a3aec6f4 Mon Sep 17 00:00:00 2001
From: Elin Angelow <elin.angelov@shelly.com>
Date: Mon, 18 Dec 2023 17:37:22 +0200
Subject: [PATCH] fix: init

---
 examples/postgresql/example.config.js |  2 +-
 examples/postgresql/example.sql       | 49 +++++++++++----------------
 package.json                          |  3 +-
 3 files changed, 22 insertions(+), 32 deletions(-)

diff --git a/examples/postgresql/example.config.js b/examples/postgresql/example.config.js
index 0224f76..d54741f 100644
--- a/examples/postgresql/example.config.js
+++ b/examples/postgresql/example.config.js
@@ -7,6 +7,6 @@ module.exports = {
     },
     link: {
         gluePrefix: '.',
-        schema: ['a', 'b'] // schemas allowed
+        schema: ['public'] // schemas allowed
     }
 };
\ No newline at end of file
diff --git a/examples/postgresql/example.sql b/examples/postgresql/example.sql
index d03af38..0d17747 100644
--- a/examples/postgresql/example.sql
+++ b/examples/postgresql/example.sql
@@ -1,32 +1,21 @@
-CREATE TYPE LessonType AS TABLE (LessonId INT, LessonName VARCHAR(100))
-
-CREATE TABLE Lesson ( 
-    Id    INT PRIMARY KEY, 
-    LName VARCHAR(50)
-)
--------------------------
-CREATE PROCEDURE Usp_InsertLesson
-    @ParLessonType LessonType READONLY,
-    @ParLessonType2 LessonType READONLY
+CREATE TABLE "some-test-example"."exsschema"."tx" (
+    tag serial PRIMARY KEY,
+    device VARCHAR (100) NOT NULL,
+    created BIGINT DEFAULT extract(epoch from now())
+);
+---------------------------------------------------------------
+CREATE FUNCTION "some-test-example"."exsschema"."fnLastTx"(pDevice VARCHAR (100))
+    RETURNS table (tag integer, created BIGINT)
 AS
-    INSERT INTO Lesson
-        SELECT * FROM @ParLessonType;
-
-CREATE PROCEDURE Usp_InsertLesson2
-    @ParLessonType LessonType READONLY,
-    @ParLessonType2 LessonType READONLY
+$$
+    SELECT tag, created FROM "some-test-example"."exsschema"."tx" WHERE tag = (SELECT MAX(tag) AS tag FROM "some-test-example"."exsschema"."tx" WHERE device = pDevice);
+$$
+LANGUAGE sql;
+---------------------------------------------------------------
+CREATE FUNCTION "some-test-example"."exsschema"."fnNewTx"(pDevice VARCHAR (100), pCreated BIGINT)
+    RETURNS table (tag integer, created BIGINT)
 AS
-    INSERT INTO Lesson
-        SELECT * FROM @ParLessonType
--------------------------
-DECLARE @VarLessonType AS LessonType
- 
-INSERT INTO @VarLessonType VALUES ( 1, 'Math')
-INSERT INTO @VarLessonType VALUES ( 2, 'Science')
-INSERT INTO @VarLessonType VALUES ( 3, 'Geometry')
-    
-    
-EXECUTE Usp_InsertLesson @VarLessonType
--------------------------
--------------------------
--------------------------
\ No newline at end of file
+$$
+    INSERT INTO "some-test-example"."exsschema"."tx" (device, created) VALUES (pDevice, pCreated) RETURNING tag, created;
+$$
+LANGUAGE sql;
\ No newline at end of file
diff --git a/package.json b/package.json
index d860a3c..1feb149 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,8 @@
     },
     "dependencies": {
         "error": "^10.4.0",
-        "mssql": "10.0.1"
+        "mssql": "10.0.1",
+        "postgres": "3.4.3"
     },
     "devDependencies": {
         "tap": "*",