c3kit.bucket.db — com.cleancoders.c3kit/bucket 1.0.10

cljs

A Simple in-memory database. Data pulled from the server is stored here to be easily retrieved some time later.

->eid clj

(->eid id-or-entity)

Returns the entity id

attributes->entity clj

(attributes->entity attributes id)

(attributes->entity attributes id kind)

atx* clj

(atx* entities)

Asynchronous transact. Returns a future containing the transacted entities. Ideal for large imports or when multiple entities need to be transacted in a single transaction.

build-attribute clj

(build-attribute kind [attr-name type & spec])

build-enum-schema clj

(build-enum-schema enum values)

build-schema clj

(build-schema kind attribute-specs)

cas clj

(cas entity & old-attr-value-pairs)

compare-and-swap - Returns entity with CAS metadata. When transacted, only the specified attributes will be saved. If the values don't match, an exception will be thrown. User cas-ex? to check for CAS conflict. Only use with existing entities. Do not include the entity along with a CAS version in the same transaction. -> https://docs.datomic.com/cloud/transactions/transaction-functions.html#db-cas -> https://docs.datomic.com/cloud/best.html#optimistic-concurrency

cas-ex? clj

(cas-ex? e)

clear! cljs

(clear!)

config clj

connect clj

(connect uri)

connection clj

count-all clj/s≠

clj

(count-all kind)

(count-all kind attr)

Attribute must be a qualified attribute name like :user/email :airport/code Returns count of entities where attribute has a value.

cljs

(count-all kind)

(count-all kind attr)

count-by clj/s≠

clj

(count-by kind & pairs)

Counts all entities with the given attribute(s) equal to the given value(s)

cljs

(count-by kind & kv)

created-at clj

(created-at id-or-entity)

Returns the instant (java.util.Date) the entity was created.

current-schema clj

(current-schema)

Returns a list of all the fully qualified fields in the schema.

datomic-entity clj

(datomic-entity id-or-e)

db clj

(db)

db-as-of clj

(db-as-of t)

dissoc-nils clj

(dissoc-nils entity)

entity clj/s

(entity id)

entity! clj/s

(entity! id)

entity-as-of-tx clj

(entity-as-of-tx db eid kind txid)

Loads the entity as it existed when the transaction took place, adding :db/tx (transaction id) and :db/instant (date) attributes to the entity.

entity-of-kind clj/s

(entity-of-kind kind id)

entity-of-kind! clj/s

(entity-of-kind! kind id)

excise! clj

(excise! id-or-e)

Remove entity from database history.

ffind-by clj/s≠

clj

(ffind-by kind attr value)

(ffind-by kind attr1 val1 attr2 val2)

(ffind-by kind attr1 val1 attr2 val2 & pairs)

Same as (first (find-by ...))

cljs

(ffind-by kind & kvs)

find-all clj/s≠

clj

(find-all kind)

(find-all kind attr)

Attribute must be a qualified attribute name like :user/email :airport/code Returns all entities where the value is not empty.

cljs

(find-all kind)

(find-all kind attr)

find-by clj/s≠

clj

(find-by kind attr value)

(find-by kind attr1 val1 & pairs)

Searches for all entities with the given attribute(s) equal to the given value(s)

cljs

(find-by kind & kvs)

find-entities clj

(find-entities query & args)

Takes a datalog query and returns realized (de-namespaced) entities.

garbage-idents clj

(garbage-idents)

Returns a list of all the idents starting with :garbage.

history clj

(history entity)

Returns a list of every version of the entity form creation to current state, with :db/tx and :db/instant attributes.

insert-form clj

(insert-form id entity)

inspect clj

(inspect)

For use in REPL or development. Prints the qualified names of all fields, alphebetically, in the schema.

inspect-table clj

maybe-cas-form clj

(maybe-cas-form entity)

maybe-retract-form clj

(maybe-retract-form entity)

partition-name clj

(partition-name)

partition-schema clj

(partition-schema)

(partition-schema partition-name)

Return transact-able form to add a partition with name

q clj

(q query & args)

Raw datomic query and request

q->entities clj

(q->entities result)

read-config clj

(read-config)

reload clj/s

(reload e)

replace-db-atom! cljs

(replace-db-atom! new-atom)

reserved-attr-nses clj

resolve-id clj

(resolve-id result id)

retract clj/s≠

(retract id-or-entity)

clj

Basically 'deletes' an entity.

scope-attribute clj

(scope-attribute kind attr)

scope-attributes clj

(scope-attributes kind attributes)

service clj

squuid clj/s≠

clj

cljs

(squuid)

start clj

(start app)

stop clj

(stop app)

tempid clj/s

(tempid)

tempid? clj

transact! clj

(transact! transaction)

(transact! transaction connection)

tx clj/s≠

(tx & args)

clj

Transacts (save, update, or retract) the entity. Arguments, assumed to be in key-value pairs, will be merged into the entity prior to saving. Retracts entity when it's metadata has :retract.

tx* clj/s≠

(tx* entities)

clj

Transact multiple entities, synchronously

tx-entity-form clj

(tx-entity-form entity)

tx-form clj

(tx-form entity)

tx-ids clj

(tx-ids eid)

Returns a sorted list of all the transaction ids in which the entity was updated.

update-form clj

(update-form id updated)

updated-at clj

(updated-at id-or-entity)

Returns the instant (java.util.Date) this entity was last updated.

value-or-id clj

(value-or-id v)

with-timestamps clj

(with-timestamps entity)

Adds :created-at and :updated-at timestamps to the entity.