Expand description
Database functions
Functions§
- db_
contains_ key - Everyone can call this. Checks if a key is contained in the key-value store.
- db_
contains_ 🔒 ⚠key_ - db_del
- Only update() can call this. Removes a key from the db.
- db_del_ 🔒 ⚠
- db_get
- Everyone can call this. Will read a key from the key-value store.
- db_get_ 🔒 ⚠
- db_init
- Create a new database instance for the given contract.
This should be called in the
init_contract()section to create any databases that the contract might need or use. - db_
init_ 🔒 ⚠ - db_
lookup - Everyone can call this. Assumes that the database already went through
db_init(). - db_
lookup_ 🔒 ⚠ - db_set
- Only update() can call this. Set a value within the transaction.
- db_set_ 🔒 ⚠
- zkas_
db_ set - Only deploy() can call this.
- zkas_
db_ 🔒 ⚠set_