use postgresql

migrations/postgres/00000000000000_diesel_initial_setup/down.sql

@@ -0,0 +1,6 @@
+-- This file was automatically created by Diesel to setup helper functions
+-- and other internal bookkeeping. This file is safe to edit, any future
+-- changes will be added to existing projects as new migrations.
+
+DROP FUNCTION IF EXISTS diesel_manage_updated_at(_tbl regclass);
+DROP FUNCTION IF EXISTS diesel_set_updated_at();

migrations/postgres/00000000000000_diesel_initial_setup/up.sql

@@ -0,0 +1,36 @@
+-- This file was automatically created by Diesel to setup helper functions
+-- and other internal bookkeeping. This file is safe to edit, any future
+-- changes will be added to existing projects as new migrations.
+
+
+
+
+-- Sets up a trigger for the given table to automatically set a column called
+-- `updated_at` whenever the row is modified (unless `updated_at` was included
+-- in the modified columns)
+--
+-- # Example
+--
+-- ```sql
+-- CREATE TABLE users (id SERIAL PRIMARY KEY, updated_at TIMESTAMP NOT NULL DEFAULT NOW());
+--
+-- SELECT diesel_manage_updated_at('users');
+-- ```
+CREATE OR REPLACE FUNCTION diesel_manage_updated_at(_tbl regclass) RETURNS VOID AS $$
+BEGIN
+    EXECUTE format('CREATE TRIGGER set_updated_at BEFORE UPDATE ON %s
+                    FOR EACH ROW EXECUTE PROCEDURE diesel_set_updated_at()', _tbl);
+END;
+$$ LANGUAGE plpgsql;
+
+CREATE OR REPLACE FUNCTION diesel_set_updated_at() RETURNS trigger AS $$
+BEGIN
+    IF (
+        NEW IS DISTINCT FROM OLD AND
+        NEW.updated_at IS NOT DISTINCT FROM OLD.updated_at
+    ) THEN
+        NEW.updated_at := current_timestamp;
+    END IF;
+    RETURN NEW;
+END;
+$$ LANGUAGE plpgsql;

migrations/postgres/2022-03-21-155550_create_posts/down.sql

@@ -0,0 +1,2 @@
+-- This file should undo anything in `up.sql`
+DROP TABLE posts;

migrations/postgres/2022-03-21-155550_create_posts/up.sql

@@ -0,0 +1,23 @@
+-- Your SQL goes here
+CREATE TABLE posts (
+  id SERIAL PRIMARY KEY,
+  author_hash VARCHAR NOT NULL,
+  content TEXT NOT NULL,
+  cw VARCHAR NOT NULL DEFAULT '',
+  author_title VARCHAR NOT NULL DEFAULT '',
+  is_tmp BOOLEAN NOT NULL DEFAULT FALSE,
+  n_attentions INTEGER NOT NULL DEFAULT 0,
+  n_comments INTEGER NOT NULL DEFAULT 0,
+  create_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  last_comment_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  is_deleted BOOLEAN NOT NULL DEFAULT FALSE,
+  is_reported BOOLEAN NOT NULL DEFAULT FALSE,
+  hot_score INTEGER NOT NULL DEFAULT 0,
+  allow_search BOOLEAN NOT NULL DEFAULT FALSE
+);
+
+CREATE INDEX posts_last_comment_time_idx ON posts (last_comment_time);
+CREATE INDEX posts_hot_idx ON posts (hot_score);
+CREATE INDEX posts_author_idx ON posts (author_title);
+CREATE INDEX posts_cw_idx ON posts (cw);
+CREATE INDEX posts_search_text_trgm_idx ON posts USING gin(content gin_trgm_ops);

migrations/postgres/2022-03-21-162914_create_users/down.sql

@@ -0,0 +1,2 @@
+-- This file should undo anything in `up.sql`
+DROP TABLE users;

migrations/postgres/2022-03-21-162914_create_users/up.sql

@@ -0,0 +1,7 @@
+-- Your SQL goes here
+CREATE TABLE users (
+  id SERIAL PRIMARY KEY,
+  name VARCHAR NOT NULL UNIQUE,
+  token VARCHAR NOT NULL UNIQUE,
+  is_admin BOOLEAN NOT NULL DEFAULT FALSE
+);

migrations/postgres/2022-03-21-164718_create_comments/down.sql

@@ -0,0 +1,2 @@
+-- This file should undo anything in `up.sql`
+DROP TABLE comments;

migrations/postgres/2022-03-21-164718_create_comments/up.sql

@@ -0,0 +1,14 @@
+-- Your SQL goes here
+CREATE TABLE comments (
+  id SERIAL PRIMARY KEY,
+  author_hash VARCHAR NOT NULL,
+  author_title VARCHAR NOT NULL DEFAULT '',
+  is_tmp BOOLEAN NOT NULL DEFAULT FALSE,
+  content TEXT NOT NULL,
+  create_time TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  is_deleted BOOLEAN NOT NULL DEFAULT FALSE,
+  allow_search BOOLEAN NOT NULL DEFAULT FALSE,
+  post_id INTEGER NOT NULL REFERENCES posts(id)
+);
+CREATE INDEX comments_postId_idx ON comments (post_id);
+

migrations/sqlite3/2022-03-11-065048_create_posts/up.sql

@@ -14,7 +14,7 @@ CREATE TABLE posts (
   is_deleted BOOLEAN NOT NULL DEFAULT FALSE,
   is_reported BOOLEAN NOT NULL DEFAULT FALSE,
   hot_score INTEGER NOT NULL DEFAULT 0,
-  allow_search BOOLEAN NOT NULL DEFAULT ''
+  allow_search BOOLEAN NOT NULL DEFAULT FALSE
 );
 CREATE INDEX posts_last_comment_time_idx ON posts (`last_comment_time`);
 CREATE INDEX posts_hot_idx ON posts (`hot_score`)