Changelog

All notable changes to FlureeDB will be documented in this file.

1.0.0-rc29

• Fixed issue with BigDecimal & BigInteger AVRO serialization introduced in 1.0.0-rc27

1.0.0-rc15

• Fix issue where selectDistinct executed twice for analytical queries (FC-1076)

1.0.0-rc1

• Add support for cas (compare and set) SmartFunction (FC-956)
• Fix issues for nodejs permissions (FC-786)
• Update ledger/db to use try*/catch* macro (FC-918)
• Add subs, not= SmartFunctions and stream-line unreversed-var (FC-920)
• Include :storage-list in connection for raft (FC-914)
• Fix local ledger update to return go-channel
• Improve syncTo by registering a listener w/callback to return results (FC-849, FC-847 , FC-846)
• Fix query cache issue (FC-887)
• Add docs for Clojure API (FC-111)
• Fix issue where collection-default SmartFunctions not always triggering properly (FC-879)
• Fix permission validation to support multi-cardinality roles (FC-879)
• Remove deprecation syntax warnings as both syntax formats will be supported (FC-837)
• Fix validation issues for block query and history query (FC-861)
• Add promise version of history query (FC-878)
• Add support for SQL queries in Clojure and Node.js APIs (FC-501, FC-815, FC-816, FC-817, FC-883)
• Fix sync-to-db API (FC-849)
• Add block-event->map API function (FC-832)
• Add tx-hash generation utility function (FC-809)
• Fix Clojure API connection to pass options (FC-808)
• Standardize try/catch blocks for Clojure/ClojureScript to use macro (FC-636, FC-768)
• Fix GraphQL history query so it works (FC-754, FC-548)
• Fix omit :opts when validating block query format (FC-717)
• Replace read-string macro with reference to read-string (FC-703)
• Update root-role? check to validate against both auth-roles and user-roles (FC-705)
• Remove separate 'opts' parameter for queries in favor of :opts key in query map (FC-626)
• Node.js: override default cljs behavior to support permissions, smart-function code (FC-915)
• Add "predicate-name" Clojure API function (FC-831)
• Fix issue where adding a listener doesn't trigger events if ledger/db was not previously loaded (FC-829)
• Move generate-merkle-root fn to db library for reuse (FC-824)
• Update shared Clojure code to support ClojureScript (FC-784)
• nodejs: Fix issue where run-time cannot find dbfunctions in bindings (FC-785)

0.16.0-rc2

• Collection default smartfunctions not always triggering properly (FC-879)

0.16.0-rc1

• Production release-candidate

0.15.7

• fix issue with combination of string? where, :orderBy and :offset (FC-743)

0.15.6

• fix issue where :offset excluded ref data (FC-736)

0.15.5

• wire-up auth to subscription (cljs & web-socket) (FC-693)

0.15.4

• fix for clj->js to preserve namespaces (FC-672)
• Permissioned DB will fail with empty blocks (FC-688)
• Fix for root permissions to skip filtering (FC-689)

0.15.3

• upd root-role? to handle nil or string auth (FC-659)

0.15.2

• Modifications for On-Demand access thru JavaScript apis (FC-607)

0.15.1

• Fixed prettyPrint bug, where variable names were inaccurate

0.15.0

• Deleting a subject that includes already deleted predicates, simply retracts those predicates, rather than throwing an error. [ES-33]
• Support Mutability [FC-116]
• Create Clojure / Javascript APIs (likely nodejs only) for working with JWT tokens [FC-161]
• Query with sync-to block [FC-182]
• Pretty-print in block and history query blows stack when sufficiently large [FC-183]
• Fluree-js webworker, reset() connection does not appear to proactively close old websocket connection (but it will timeout) [FC-198]
• Transpiler: SQL to analytical queries [FC-210]
• Handle remove-from-idx feature [FC-229]
• Version number not updating in Raft state [FC-259]
• When selecting from a subject, flakes where object is false should return [FC-300]
• db-with shouldn't throw when an entire tx is filtered by permissions [FC-306]
• JavaScript/NodeJS: Add API to generate a new user auth record/account [FC-327]
• Password Auth: Sync api logic with http-api [FC-358]
• JavaScript Libraries - Handle expiration of token(s) on cached db queries [FC-365]
• JavaScript Libraries - Password Auth: Implement the createUser option [FC-366]
• Fluree Service Worker - Handle jwt expiration [FC-368]
• Remove old datalog references in [fluree.db.query.analytical :as datalog] [FC-395]
• JavaScript Library - Support client-override of default logging level (warn) [FC-403]
• SPARQL union - issue with different variable names on left vs. right side [FC-404]
• Mutable: Switch to _tx/hash, not _block/hash [FC-422]
• Mutable: Block-version use url-safe separator (not :) [FC-423]
• Fluree React/Worker Service - Add additional exported API within fluree-react package that allows sending of various messages to flureeworker service worker (should probably match Fluree's HTTP API endpoints, see comment) [FC-431]
• Fluree React/Worker Service - Current query registration doesn't allow queries that would require multi-query, block, or history endpoints [FC-432]
• fluree.db.time-travel works with 't' or a string time, but will not return the correct :block on the db in those cases [FC-458]
• Add dbproto/-latest-db to be able to get the most current db from any db [FC-466]
• api/db can be made more efficient with multi-arity [FC-467]
• flureedb CLJS API (db...) requires clojure map as options - should be JS object [FC-472]
• Flureeworker - allow :forceTime key for query options to use default block/time for time travel (works with js-react-wrapper) [FC-473]
• Allow flureeworker cljs compiler to used optimizations :none for easier dev debugging [FC-474]
• CLJS history query formatting too restrictive [FC-492]
• flureeworker has infinite loop when react wrapper query is a function [FC-493]
• Make JS history query pretty-print camel case [FC-494]
• JS Libraries - using a private key does not filter new blocks from websocket [FC-499]
• Full-text indexes should not be supported in-memory [FC-513]
• Having multiple select-type keys in a query should throw an error, i.e. selectOne and select [FC-538]
• 1.0- Deprecate top-level component, limit, offset, and orderBy for basic queries [FC-539]
• pretty-print option in queries should be prettyPrint to better support JS. Probably support both formats but deprecate pretty-print [FC-550]
• show-auth option in history query should be showAuth to better support JS. Probably support both formats but deprecate show-auth [FC-551]
• Basic query where clause should throw error when attempting to filter on non-indexed predicate [FC-560]
• Block range with pretty-print does not include block and t keys [FC-562]
• Analytical query aggregate functions should offer the option to perform aggregate function on distinct vs. non-distinct values [FC-564]
• GraphQL API - support _id: and ident: arguments to select a single entity [FC-571]
• If predicate does not exist, returns all flakes [FC-573]
• Analytical query object as filter not working any longer [FC-574]
• If predicate is not indexed, if we provide an object in analytical query, it will not return anything [FC-576]
• Analytical query: expand map and var can't be in select [FC-577]
• Analytical queries: If using recur should not forward substitute if possible [FC-578]
• Analytical queries: Recur-depth not working, just returns maximum recursion depth [FC-579]
• Analytical query- move groupBy, limit, etc to top-level opts map [FC-580]
• flureedb CLJS API (db...) requires clojure map as options - should be JS object [FC-592]

0.14.0

• Promoted 0.13.6 to stable [FC-437]

0.13.6

• Stop transducer when fuel >= max-fuel [FC-324]
• selectOne with 1mil+ record doesn't trigger fuel error or time out [FC-426]
• fix exception in shared oode for cljs [FC-465]
• fix bug where pred-objects-unique threw error if empty [FC-468]
• JS Libraries - fix/verify multi-source queries [FC-489]

0.13.5

• Sort does not handle upper/lowercase in the expected manner. [FC-471]

0.13.4

• Fix Union bug where unmatched b-tuple rows were not added to results properly [FC-404]
• When selecting from a predicate where predicate is false,val to appear in results [FC-300]
• (cljs) Add pwgenerate & transact functions/messages to flureeworker [FC-431]
• Add dbproto/-latest-db to be able to get the most current db from any db [FC-466]
• Fix time travel bugs to allow any 't' any block, and any time and return a correct db [FC-458]
• make api/db call a bit more efficient [FC-467]
• Fix time travel exception capture not CLJS compliant [FC-458]
• (cljs) flureedb cljs API should accept JS object as options for (db ..) [FC-472]
• (cljs) flureeworker - Allow forceTime query option to support time travel in js-react-wrapper [FC-473]

0.13.3

• JavaScript/NodeJS: Add API to generate a new user auth record/account [FC-327]
• NodeJS Library - Support client override of default log level (warn) [FC-360]
• JavaScript Libraries - Password Auth: Implement the createUser option [FC-366]
• JavaScript Library - Support client-override of default logging level (warn) [FC-403]

0.13.2

• (cljs) Support keep-alive option to attempt a reconnect to the Fluree server after 'ping' detects a socket-error. [FC-198]

0.13.1

• (cljs) Password Auth return ExceptionInfo as promise "reject" [FC-384]

0.13.0

Added

• Provide APIs (cljs/clj) to retrieve ledger-info and ledger-stats [FC-221]
• Support for cross-database, cross-time, cross-network analytical queries [FC-140]
• Full-text search in 10 languages enabled in analytical queries [FC-114]
• Support for recursion in analytical queries [FC-26]
• Support for commands with dependencies and unsigned commands when using an open API [FC-177]
• Analytical query expansion - OR, UNION, etc [FC-189]
• Support for strStarts and strEnds in analytical queries [FC-191]
• Bug fix - predicates that become index or unique get added to the :post index [FC-192]
• Support for escaped strings in analytical queries, esp. for string literals that begin with a ? [FC-194]
• Support for offset as a sub-select option [FC-211]
• History queries can now return auth information, or be filter to only include results submitted by particular auth records [FC-133]
• Sync cljs with clj apis [FC-231]
• Refactor end-point block-range-with-txn-async [FC-238]
• Short-circuit flake filtering across web socket when root auth is used (open-api=true) [FC-294]
• Add new :compact true option in new :opts key for queries [FC-295]
• Add :cache true option to :opts in query map to cache a query in object cache [FC-296]
• HTTP-signatures need to work in cljs/javascript natively, remove host from sig [FC-303]
• Error messages not propagated through the web socket (:db/invalid-query, :db/invalid-auth) [FC-330]
• Password Auth: Sync api logic with http-api [FC-358]
• NodeJS Library [FC-106, FC-284, FC-289, FC-326]

0.12.4

• If vector wrapped in a vector gets passed to hash-set, then apply hash-set to the interior vector.

0.12.3

• Deleting a subject that includes already deleted predicates, simply retracts those predicates, rather than throwing an error.

0.12.2

• Ensure queries skip over any empty index nodes, rather than attempting to read them

0.12.0

• React Wrapper: Improve Time Travel Widget [FC-89]
• Fix Queries where last subject is split across multiple nodes, only includes part of the subject [FC-166]
• Verify that large transactions (up to 2MB) are properly handled, without crashing [FC-175]
• Fluree-React Wrapper not receiving updated blocks when ledger updated [FC-234]
• Fix block range query was not responding [FC-240]
• ISO-8601 strings not accepted in /block queries [FC-241]
• History query not working when block not provided [FC-268]
• Flureeworker ignores block when specified in a query [FC-273]
• Flureedb transaction ids do not match expected values/formats [FC-274]

0.11.7

• Ensure history qurey returns proper response without block having to be specified.

0.11.5

• Fix block range query was not responding

0.11.3

• Fix: Flureeworker executing queries before cached db is updated [FC-234]

0.11.0

Added

• Support (relationship?) smart function [FC-3]
• Support combined 'from' collection and 'where' SQL-like clause [FC-10]
• Support Password Authentication for Private Key Generation [FC-13]
• Support authority in signed queries [FC-25]
• Support sort/order by feature in all query languages [FC-29]
• Archive databases + create database from archive [FC-30]
• Support Group-By in Analytical Queries [FC-49]
• Analytical queries should be able to use interim aggregate values [FC-63]
• Replace datalog query namespace with our own custom query logic parsing [FC-64]
• Predicate type - bytes [FC-73]
• JavaScript APIs [FC-77]
• Support Delete Ledger action [FC-90]
• SPARQL supports new analytical query format [FC-92]
• Add permissioned flake filtering to index and block retrieval, along with block push via websockets [FC-93]
• Create API to get Password-Auth JWT token [FC-95]
• Support usage of "now" as a function in filtering [FC-96]
• Update SHA3 library for compilation with ClojureScript APIs [FC-104]
• History query with paging (some combination of block, limit, offset) [FC-134]
• Analytical queries support selectDistinct ability [FC-137]
• Create api to renew JWT tokens [FC-158]
• Create Build constants namespace/file [FC-168]
• Support analytical query with vars [FC-188]
• Create "_compress" option for queries, that will remove the namespaces of results [FC-195]
• fluree-react - handle query status and error reporting [FC-196]
• Support query vars with JavaScript/React Library [FC-197]

Changed

• 'Predicate is multi-cardinality and the value must be vector/array:' error should identify predicate [FC-32]
• Support int as object in SPARQL [FC-33]
• Analytical query - includ. "optional" for analytical query should not be dependent on order [FC-34]
• Undo deprecation of db-functions [FC-35]
• Ensure analytical queries with select value like {"?dbs": ["*"} returns a vector, not a vector wrapped in a vector [FC-36]]
• Fix: Analytical query should throw better error on no var in query [FC-39]
• Check the predicate naming has good regex. GraphQL throws error when we use '-' in predicate names [FC-42]
• Select from a single subject should return a map, not a vector [FC-45]
• Fix: Admin UI has no icons in Safari [FC-46]
• Properly handle blocks of time before start of the db [FC-47]
• Limit not working in 0.9.6? [FC-56]
• Multi-queries should provide more semantic errors when the query keys are reserved words like "block" and "select" [FC-68]
• Make db names a-z0-9-, including upgrade script [FC-70]
• Ability to filter based on ?username [FC-71]
• Deletion of multiple predicates at once was failing in certain circumstances [FC-75]
• Align predicate naming with what is allowed in GraphQl, part/serial-number is allowed to be created, but fails in GraphQL [FC-84]
• Propagate errors for multi-query requests [FC-91]
• Fix: Wikidata errors in new analytical queries not propagating up [FC-94]
• Fix: Improper filter in analytical query is returning an unhelpful error [FC-102]
• When issuing a query for a predicate of type 'tag', response shows object of predicate as "[collection]/[predicate]:[object]" instead of just "[object]" if query only mentions predicate and not collection/predicate [FC-145]
• Minimize footprint of compiled JavaScript files: flureedb.js & flureeworker.js [FC-146]
• JavaScript-Compiled APIs: Improve Identification of 'stacktrace' Error for (signed/unsigned) Transactions [FC-147]
• JavaScript-Compiled APIs: Signed queries should be submitted as commands to the server [FC-148]
• Update JavaScript API/Library documentation to exclude references to GraphQL and sparQL [FC-149]
• Incorporate Password-Auth JWT token in cljs api library [FC-150]
• JavaScript Library Docs - Provide connect' example [FC-157]
• Check for JWT tokens in http API and sign requests as needed [FC-162]
• Data version upgrade triggers with new instance [FC-167]
• Fluree React Wrapper: Wire-Up DB Connection Event [FC-170]
• Test that large transactions (up to 2MB) are properly handled, without crashing. [FC-175]
• Lagging back-slash causes 404 [FC-178]
• Fluree React Wrapper: Wire-up Login/Password Auth [FC-184]
• Change "archive" naming to "snapshot" [FC-185]
• Analytical query fails/gives wrong results with boolean types [FC-186]
• Fluree JS webworker - add back in connection close and reset actions [FC-199]
• Query options don't work with ad-hoc queries (i.e. 'compact: true') [FC-200]
• Clean Build for cljs libraries [FC-201]
• No discernable order in select from multiple subjects [FC-205]
• Create database from snapshot should throw error if snapshot file incorrect. [FC-212]

Removed

• Removed fdb-sendgrid-auth from server settings [FC-86]
• Document reverse refs not supported [FC-105]