SQL

CREATE TABLE categories  (
  created_at DATETIME,
  update_at DATETIME,
  group_id CHAR(32) NOT NULL,
  id CHAR(32) NOT NULL,
  name VARCHAR NOT NULL,
  slug VARCHAR NOT NULL,
  PRIMARY KEY (id),
  FOREIGN KEY(group_id) REFERENCES groups (id),
  CONSTRAINT category_slug_group_id_key UNIQUE (slug, group_id)
)

+ Add column

Columns

Column Data type Allow null Primary key Actions
created_at DATETIME Rename | Drop
update_at DATETIME Rename | Drop
group_id CHAR(32) Rename | Drop
id CHAR(32) Rename | Drop
name VARCHAR Rename | Drop
slug VARCHAR Rename | Drop

Foreign Keys

Column Destination
group_id groups.id

+ Add index

Indexes

Name Columns Unique SQL Drop?
ix_categories_created_at created_at SQL
CREATE INDEX ix_categories_created_at
ON categories (created_at)
Drop
ix_categories_group_id group_id SQL
CREATE INDEX ix_categories_group_id
ON categories (group_id)
Drop
ix_categories_name name SQL
CREATE INDEX ix_categories_name
ON categories (name)
Drop
ix_categories_slug slug SQL
CREATE INDEX ix_categories_slug
ON categories (slug)
Drop
sqlite_autoindex_categories_1 id SQL
-- no sql found --
Drop
sqlite_autoindex_categories_2
  • slug
  • group_id
SQL
-- no sql found --
Drop