SQL

CREATE TABLE tags  (
  created_at DATETIME,
  update_at DATETIME,
  id CHAR(32) NOT NULL,
  group_id CHAR(32) NOT NULL,
  name VARCHAR NOT NULL,
  slug VARCHAR NOT NULL,
  PRIMARY KEY (id),
  FOREIGN KEY(group_id) REFERENCES groups (id),
  CONSTRAINT tags_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
id CHAR(32) Rename | Drop
group_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_tags_created_at created_at SQL
CREATE INDEX ix_tags_created_at
ON tags (created_at)
Drop
ix_tags_group_id group_id SQL
CREATE INDEX ix_tags_group_id
ON tags (group_id)
Drop
ix_tags_name name SQL
CREATE INDEX ix_tags_name
ON tags (name)
Drop
ix_tags_slug slug SQL
CREATE INDEX ix_tags_slug
ON tags (slug)
Drop
sqlite_autoindex_tags_1 id SQL
-- no sql found --
Drop
sqlite_autoindex_tags_2
  • slug
  • group_id
SQL
-- no sql found --
Drop