shortlnik-link: refactoring migration

Signed-off-by: Victor Login <batazor@evrone.com>

internal/services/link/infrastructure/store/crud/postgres/migrations/0000001_create_links_table.down.sql

@@ -1 +1 @@
-DROP TABLE IF EXISTS links;
+DROP TABLE IF EXISTS shortlink.links;

internal/services/link/infrastructure/store/crud/postgres/migrations/0000001_create_links_table.up.sql

@@ -1,7 +1,13 @@
 CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
 
+-- ShortLink Schema ====================================================================================================
+
+CREATE SCHEMA IF NOT EXISTS shortlink;
+
+COMMENT ON SCHEMA shortlink IS 'Shortlink schema';
+
 -- Create a table for links
-CREATE TABLE links
+CREATE TABLE shortlink.links
 (
     id       UUID NOT NULL DEFAULT uuid_generate_v4(),
              CONSTRAINT id_links PRIMARY KEY(id),
@@ -11,14 +17,14 @@ CREATE TABLE links
     json     jsonb        not null
 ) WITH (fillfactor = 100);
 
-COMMENT ON TABLE links IS 'Link list';
+COMMENT ON TABLE shortlink.links IS 'Link list';
 
 CREATE UNIQUE INDEX links_id_uindex
-    ON links (id);
+    ON shortlink.links (id);
 
 CREATE UNIQUE INDEX links_hash_uindex
-    ON links (hash);
+    ON shortlink.links (hash);
 
 -- INCLUDE-index
 -- as example: SELECT id, url, hash FROM links WHERE id = 10;
-CREATE UNIQUE INDEX links_list ON links USING btree (hash) INCLUDE (url);
+CREATE UNIQUE INDEX links_list ON shortlink.links USING btree (hash) INCLUDE (url);

internal/services/link/infrastructure/store/crud/postgres/migrations/0000002_add_test_link.down.sql

@@ -1,7 +1,7 @@
 BEGIN
     ISOLATION LEVEL READ COMMITTED;
 
-DELETE FROM links
+DELETE FROM shortlink.links
   WHERE hash IN ("myHash1", "myHash2", "myHash3")
 
 COMMIT;

internal/services/link/infrastructure/store/crud/postgres/migrations/0000002_add_test_link.up.sql

@@ -4,13 +4,13 @@ BEGIN
 
 SAVEPOINT tx_create_default_links;
 
-INSERT INTO links(url, hash, describe, json)
+INSERT INTO shortlink.links(url, hash, describe, json)
     VALUES ('https://batazor.ru', 'myHash1', 'My personal website', '{"url":"https://batazor.ru", "hash":"myHash1","describe":"My personal website"}');
 
-INSERT INTO links(url, hash, describe, json)
+INSERT INTO shortlink.links(url, hash, describe, json)
     VALUES ('https://github.com/batazor', 'myHash2', 'My accout of github', '{"url":"https://github.com/batazor", "hash":"myHash2","describe":"My accout of github"}');
 
-INSERT INTO links(url, hash, describe, json)
+INSERT INTO shortlink.links(url, hash, describe, json)
     VALUES ('https://vk.com/batazor', 'myHash3', 'My page on vk.com', '{"url":"https://vk.com/batazor", "hash":"myHash3","describe":"My page on vk.com"}');
 
 -- ROLLBACK TO tx_create_default_links;

internal/services/link/infrastructure/store/crud/postgres/migrations/0000003_improve_links_table.down.sql

@@ -1,7 +1,7 @@
 BEGIN
     ISOLATION LEVEL READ COMMITTED;
 
-ALTER TABLE links DROP COLUMN created_at;
-ALTER TABLE links DROP COLUMN updated_at;
+ALTER TABLE shortlink.links DROP COLUMN created_at;
+ALTER TABLE shortlink.links DROP COLUMN updated_at;
 
 COMMIT;

internal/services/link/infrastructure/store/crud/postgres/migrations/0000003_improve_links_table.up.sql

@@ -1,10 +1,10 @@
 BEGIN
     ISOLATION LEVEL READ COMMITTED;
 
-ALTER TABLE links
+ALTER TABLE shortlink.links
 	ADD created_at TIMESTAMP DEFAULT current_timestamp;
 
-ALTER TABLE links
+ALTER TABLE shortlink.links
 	ADD updated_at TIMESTAMP DEFAULT current_timestamp;
 
 COMMIT;

internal/services/link/infrastructure/store/crud/postgres/migrations/0000004_cqrs_link_view.up.sql

@@ -1,9 +1,3 @@
--- ShortLink Schema ====================================================================================================
-
-CREATE SCHEMA IF NOT EXISTS shortlink;
-
-COMMENT ON SCHEMA shortlink IS 'Shortlink schema';
-
 -- CQRS for links ======================================================================================================
 CREATE TABLE shortlink.link_view
 (

internal/services/link/infrastructure/store/crud/postgres/migrations/000008_hot_cache.up.sql

@@ -0,0 +1 @@
+CREATE EXTENSION IF NOT EXISTS pg_prewarm;