<roll-back> roll back the current transactions
- name
- roll-back
- xml namespace
- http://moyaproject.com/db
This tag will rollback a transaction, and restore the database to the state where it was previously commited.
| name | purpose | type | required? | default | choices |
|---|---|---|---|---|---|
db |
Database | text | No | "_default" |
| name | purpose | type | required? | default | choices |
|---|---|---|---|---|---|
if |
Conditional expression | expression | No | yes |
- atomic
- big-integer
- boolean
- bulk-create
- check
- commit
- create
- date
- datetime
- decimal
- delete
- delete-all
- doc
- float
- foreign-key
- generic-key
- get
- get-column
- get-exist
- get-one
- get-or-create
- get-required
- if-exists
- if-not-exists
- inspect
- integer
- many-to-many
- model
- new-query
- one-to-one
- property
- query
- relationship
- roll-back
- small-integer
- sort
- sort-map
- sql
- string
- string-map
- text
- timezone
- token
- transaction
- unique-together
- update
- upload
- uuid