github yugabyte/yugabyte-db v1.2.0
v1.2.0 (Mar 12, 2019)

latest releases: 2.23.0.0-b496, 2.23.0.0-b495, 2.20.6.0-b2...
5 years ago

Overview of Changes

Theme of this release: PostgreSQL, PostgreSQL, PostgreSQL! YSQL is a distributed PostgreSQL that can scale-out, tolerate failures and has no single point of failure.

Support has been added for a ton of Postgres functionality. The following is a list of some of the functionality:

DDL statements

  • CREATE, DROP and TRUNCATE tables

Data types

  • All primitive types including numeric types (integers and floats), text data types, byte arrays, date-time types
  • Support for UUID and SERIAL
  • Support for JSONB

DML statements

  • INSERT, UPDATE, SELECT and DELETE statements
  • JOIN, WHERE clauses, GROUP BY, ORDER BY, LIMIT, OFFSET and SEQUENCES

Transactions

  • ABORT, ROLLBACK, BEGIN, END, and COMMIT

Miscellaneous

  • Expressions: Built-in functions and operators
  • VIEWs
  • EXPLAIN PLAN
  • PREPARE-BIND-EXECUTE
  • JDBC Support

Key Commits

  • [aef1a1f] ENG-4683 (#874): Fix user table UI to exclude transactions and sequences tables
  • [c60921f] ENG-4681 [YSQL] Support INTERVAL for date/time datatypes
  • [4927d38] [YSQL] ENG-4807 (#957) Fix logs wrongly reporting that YugaByte transactions are not enabled
  • [4e69172] ENG-4780 (#930): Fix postgres server crash while creating index on existing table with data
  • [f004732] #972: ENG-4808: Fixed TabletInvoker::SelectTabletServer
  • [652bb5e] [#959]: Groups threads by stack trace in /threadz
  • [d33eaa9] #665: [YSQL] Enable support for sequences
  • [53a1331] ENG-4801 (#944): yb-ctl improvements for easier onboarding
  • [dce09da] ENG-4585: #796: Created test that covers case when thread pool is not yet ready for intents cleanup
  • [bb40833] ENG-4468: (#871) Add support for checking if tserver is ready for IO requests.
  • [e570c1c] [ENG-3928] [#967] Wait for NFS-based paths to exist in run_tests_on_spark.py
  • [3399b88] [YSQL] #255: Separate YCQL, YSQL and YEDIS namespaces
  • [064d366] ENG-4749: #887: Handle failure of delete at start of iteration in PgLibPqTest.SerializableColoring test
  • [88bb343] #961 Fix instantiation of round-robin policy
  • [1037c47] ENG-4577: Log Replay Count Bugfix and Test #782
  • [57ca114] ENG-4725: #932: Write RPC should take into account retryable_rpc_single_call_timeout_ms
  • [e9424ab] [YSQL] #943 Optimize single-row write transactions to avoid distributed txn path.
  • [c545fb5] ENG-4783: Misc fixes in shared lock manager
  • [45bc122] ENG-4783: Fixed LockBatch move ctor/assignment
  • [3db5d55] Cleanup of stray processes, NFS issues workaround, DXR integration, adjusting RPC timeout and using random PG ports in YSQL
  • [36431db] Update PostgreSQL code as of the following commit:
  • [3952394] [YSQL] ENG-4757: #902: Restart transaction when it was first executed operation and read restart is required
  • [d563e50] ENG-4577: Log Replay Count Bugfix and Test #782
  • [1ed9e95] ENG-3558: #920: Replace our own implementation of VarInt with BIGNUM from OpenSSL
  • [2f6dedc] [#836][ENG-4638] Fix KEYS to not Surface Deleted Keys
  • [7cf6ccd] [#918]: Add a pool of pre-created transaction records to avoid a Raft round-trip for transaction creation on the write path
  • [7b59cc8] #897: Fixed yb-tserver failure on SELECT COUNT(column) where column contains null value
  • [b0314eb] [YCQL] #916 Making STATIC an unreserved-keyword. Removing REFERENCES from keyword list.
  • [c886b86] [YSQL] #917: Support DROP INDEX
  • [81a80ab] [YCQL] (#878) : Add uuid() builtin function support.
  • [99cc736] ENG-4672: Provide more information (version,
  • [a101e74] ENG-4656 (#852): Enabled pg_depend
  • [c839f8c] Avoid using NFS-shared local Maven repository directory for running Java tests on macOS
  • [396ff88] [#914]: Split doc_operation into multiple files
  • [78776a5] [YCQL] #835 Allow OFFSET to be used as column names and identifiers
  • [362502d] ENG-4636 (#834): Make transaction failure messages more user friendly
  • [a746743] #904: ENG-4735: Fixed race between deleting obsolete files and creating new output SST file
  • [845cdb4] ENG-4717: #891: Not submitted write operation should block tablet peer shutdown
  • [1125d1e] #771 [YEDIS] Close connection on pub/sub limit
  • [ae1e30c] #768 Ping in subscribe mode should return a multi-bulk string
  • [dd97847] [YSQL] ENG-4734 Fix data race with ysql_catalog_version #903
  • [08c9bbf] ENG-4410 (#696): Retry resolving master addresses instead of erroring out immediately
  • [3ce7386] ENG-4680 (#873): Save postgres logs in tserver/logs directory
  • [1dd8e4b] ENG-4692 (#868): Enable access share mode for table lock
  • [63a0d61] ENG-4692 (#868): Enable support for read only transactions
  • [3779a86] #862: ENG-4728: Use libbacktrace only in debug builds and in single-threaded mode to avoid high memory consumption
  • [827ff02] [YSQL] Basic framework for cache consistency with multi-head DDLs #679
  • [299c718] Add pre- for leader election logging
  • [bfd2019] #895: Rate-limit the warning of unsupported YCQL consistency level.
  • [ff38980] Break the long test TestPgRegressPgTypes into two separate tests
  • [492c67c] Bump up master memory limit threshold for ASAN and TSAN
  • [abc6a2e] ENG-4680 (#873): Save postgres logs in tserver/logs directory
  • [ff9f36d] ENG-3648: #604: Preelections
  • [48411de] ENG-4713: Correctly handle openssl buffer overflow
  • [ec5cdf5] ENG-4522 (#769) : Support for ALTER TABLE command
  • [ce84a16] #821: Fix the race condition that causes the master to get stuck on aborting tasks.
  • [b7989a7] [ENG-4658] Work around for the "shuf: No such file or directory" error when trying to a pick worker host for remote compilation
  • [c87cc63] BUG: fixed memleak by destroying icu Timezone
  • [aefcb85] Using YugaByte BINARY internal type to store UUID
  • [99c7f6c] Fixed bugs when appending data of type CHAR(n) to tuple
  • [b75341a] [YSQL] ENG-4538, #711: DATE and TIME support
  • [95f0718] [#862] Upgrade to gperftools 2.7 to pick up tcmalloc bug fixes
  • [6444b19] [ENG-4666] [#862] Implement a global memory limit for the master and stop the master if exceeded
  • [edaa248] Improvements to yb_money, yb_numeric and yb_numeric_big tests
  • [5b73676] #798: Concurrent create-table calls can result in "Table Not Found"
  • [1305434] [YSQL] #865 Fix crash when copying heaptuple
  • [7f35bad] [#867]: Add deadline to DocDB lock manager
  • [3f939b4] ENG-4602: [YCQL] Add support for more timezone formats #806
  • [4e93a27] ENG-4646, #711: Enable support for MONEY datatype
  • [fb7333b] Add LLVM 6.0.1 back as an option in thirdparty
  • [61516d1] #843: Fix a bug in YBCInitializeRelCache that was causing the default values for tables to be loaded incorrectly
  • [e5edba5] ENG-4079: #673: Add serializable isolation support to YSQL API
  • [57ad672] ENG-4352: #662: Add more RPC related Metrics
  • [cf12af0] ENG-4605 (#813): Fix log warning for master replicas This
  • [0c8f53b] Move imported tests to yugabyte/java/yb-jedis-tests/src/test/java/redis/
  • [b9ac01b] [YQL] #807 Support for UUID Datatype
  • [8b86a63] (#641): Allow num_cpus to be explicitly passed for container environments; use std:๐Ÿงต:hardware_concurrency() as default
  • [b5464c9] ENG-4537: #711: Decimal/Numeric support
  • [fade5be] [YSQL] #715 Fixed "=" operator for char-based datatype.
  • [4066f1e] [YSQL] (#559) Support secondary index in DML
  • [8af2a9e] ENG-4617: Added yb_completed_tests folder to track finished Mac Jenkins tests
  • [a2850d7] ENG-3271: JSON secondary indexes on attributes (PART 2) #741
  • [41ef4e3] ENG-4614 (#820): UPSERT of JSONB column should not crash the server
  • [f9fc9b2] [YSQL] #711 Framework for DataType Support
  • [2aafd92] [ENG-4578] [#783] Create Memtable Arena Allocation Gflag
  • [e60e3ec] Import tests from YB-JEDIS into Yugabyte
  • [e1a073c] [#760] AtEOXact_Snapshot should set FirstXactSnapshot to false on exit in YugaByte-enabled mode
  • [676797a] [#839] Fix a bug in migration from old to new intent type set format
  • [823ff34] #822: ENG-4624: Do not retry at ql/executor layer on a timeout; timeout retries already happen at ybclient layer
  • [b56ee9e] #824: Only count votes from VOTERS in the active config for determining replicated OpIds
  • [a3fe830] [#828]: Disable transaction RPCs timeout in QLTransactionTest.ChangeLeader
  • [2b63f89] [YSQL] #714 Fix wrong syscatalog metadata after create table failure
  • [dba6d1f] ENG-4626: Improve TLS certificate verification failure reporting
  • [48b225c] ENG-4079: #673: Handle SELECT statements without a WHERE clause in a transaction with serializable isolation
  • [3aa3aff] [YSQL] (#761) Enable YugaByte distributed transactions in the PostgreSQL API by default
  • [1970e09] ENG-4619: During a partition, tservers can log ~250,000 "Leader Master has changed" messages per minute #823
  • [4ecd7dd] ENG-4593 (#826) Enable JSONB functions and add tests
  • [f68aaa8] [#825]: Decrease number of concurrent threads in SerializableTxnTest.Increment in sanitized mode
  • [0f8d64f] ENG-4581: #792: Disable compactions until tablet bootstrap is done
  • [0e53760] #750: ENG-4499: Changed status code names and phrasing to eliminate "SQL"
  • [ece81a5] #631: [YSQL] Enable not null constraints and check constraints
  • [b0c357b] ENG-4461: #723: Use consistent read snapshot for operations within a SQL statement
  • [ef8a651] #817: ENG-4595: Don't use consistent read point for single shard operations
  • [2712401] [YSQL] ENG-4572 #814 Clean up stray backends after tests.
  • [9d1e3a8] [#812]: Use yb::Thread in rocksdb ThreadPool
  • [c463104] ENG-4566: #795: Use DNS names when validating TLS certificate
  • [28d67dd] Splitting PgRegress testsuite to avoid TIMEOUT
  • [19fa40b] ENG-4496: Add hostname and username to YB diagnostic information (call-home)
  • [26d06db] ENG-743 (#793) : [YSQL] Support COPY statement
  • [11ed907] [#803]: Increase timing in RpcStubTest.TestDontHandleTimedOutCalls
  • [326501f] ENG-4351: #661: Show out of limit memory consumption in web interface
  • [268b438] [YSQL] #699 Enable Support for SET, SHOW, and RESET
  • [fab7fe4] ENG-4501 (#745): fix incorrect LOG line reporting flush/compaction stats
  • [55968b6] ENG-3271: JSON secondary indexes on attributes #741
  • [3f40371] ENG-4423 (#707) : added statement to logtrace for CQL and Redis
  • [fbb88ab] [#791]: Handle case when thread pool is not yet ready for intents cleanup
  • [e15bdb9] [YSQL] #712 Support COUNT(table.) and fix COUNT() for tables without primary key
  • [c8dc68c] ENG-4564: Added python@2 to brew install
  • [afc3cce] [#779]: Store postgres table metadata in all master replicas
  • [f8d1e03] [YSQL] #786 Raise error for indexing on column of unsupported type
  • [1aee234] [#784] Correctly set flushed frontier to the given value in a version edit
  • [ebedb36] #559: [YQL] Basic Postgres secondary index support
  • [c2651f8] [YSQL] #698 Support for CREATE TABLE AS SELECT
  • [766761e] (#710) [YSQL] support for pushdown of bind variables
  • [7457a46] [#781] Report elapsed time and timeout for synchronous leader master RPCs
  • [5860eb6] [#780] Flushed frontier should be allowed to go back when restoring a snapshot
  • [75045b6] ENG-4535: Fix for thirdparty libs build is failing on "include-what-you-use" for gcc builds
  • [66dd49b] [#773] [ENG-4531] Fix a bug with recovering flushed OpId and hybrid time on tablet server restart
  • [444e5dd] [#650]: Exit postgres when tserver is closed
  • [f9b8162] ENG-3501: Extended set of cassandra C++ driver test cases.
  • [41055f2] #766 Add a redis_version section to the redis INFO string
  • [8a30216] ENG-4479 #740 Use PostgreSQL process started by tablet server for Java-based PostgreSQL API tests
  • [70218be] [#767]: Don't use custom leader_failure_max_missed_heartbeat_periods in MasterFailoverTest
  • [d80be8f] Fix unstable TTL test TestRedisService.TestTtlPrimitive
  • [9ed0489] #632: [YSQL] Re-enable default values for columns in PostgreSQL tables
  • [a6a27e9] #700: A user must have the ALTER permission on a table to create an index on it
  • [cb025d6] ENG-3413: CreateTable should take into account blacklisted nodes #314
  • [718d6df] #577: Add leader status cache to avoid locking replica state
  • [64ad445] [#756]: Transaction with serializable isolation should not conflict with committed transaction
  • [34c576c] Enabling Clang static analyzer and add the include-what-you-use tool
  • [0fbc88e] Disable pg_wrapper-test in TSAN mode
  • [a0c220f] [#748]: Check if the leader is ready while updating propagated safe time
  • [3ff5e5e] Basic Tests Tracking Supported Features
  • [dc42ea0] #749 Persist co-located table metadata in tablet metadata
  • [69394aa] Cleanup PgStatement to return statement type via a virtual function
  • [13fa8cb] [#747] Fix TSAN issues in QLTransactionTest.WriteConflictsWithRestarts
  • [dc11643] Remove old unused cache and nvm_cache files and the nvml dependency
  • [cb5ea06] ENG-4350: #660: Don't replicate lease before replicating no op
  • [42eecc6] #746: Remove file block manager
  • [af08421] ENG-4079: #673: Add read intents for serializable isolation during write
  • [77bbc16] ENG-4340 #651 Reduce initdb log spew
  • [5835be4] #730 Fix flushed frontier going backwards during a compaction
  • [05659bc] Update boost source tarball checksum in thirdparty_src_checksums.txt
  • [72a5447] #704 Return a "Snapshot too old" error on attempts to read compacted-away data, e.g. during very long-running transactions
  • [9a60540] [YSQL] #658 RETURNING Support
  • [12a688d] ENG-4424: #708: Increase timeout waiting for transactions cleanup in tests
  • [77cbebd] ENG-4429: Fixed yb_release prefix handling for symlinks
  • [2007245] #709 Skip rebuilding PostgreSQL if it has not changed since previous build
  • [03c18ce] ENG-4383: Added bin/psql symlink into release
  • [5fe8101] [#706]: Treat not found transaction as aborted It does not check result of write operation, so it could try to
  • [3ed9810] [#705]: Hold mutex while updating obsolete_manifests_
  • [0f2a0c1] #653: Disable replica cache refresh by default.
  • [3d5122c] ENG-4079: #673: Replace intent type with intent type set
  • [986d014] [YSQL] #693 TRUNCATE Support
  • [8a4cdef] [#691]: Wait for tablet peer leadership in TabletServerTestBase
  • [f938535] [#690]: Increase allowed error for MacOS in TestMonoTime.TestCondition
  • [b395f07] [#689]: Use proxy_uuid in system.peers
  • [5d87393] [#688]: Use correct path for FSManager in TabletServerTest.TestRpcServerRPCFlag
  • [5398a99] [ENG-4172] [#569] Introduce Timeout to DocDB Range Scan Queries
  • [aad6e5e] ENG-4394: Fixed DBImpl::NotifyOnCompactionCompleted
  • [87ef37d] #687: Fixed QLTabletTest.GCLogWithRestartWithoutWrites/GCLogWithoutWrites TSAN issue
  • [250aaad] [ENG-3923] #336 Handle slow subscribers
  • [85d662d] #683: Pick better auto defaults for max_background_flushes
  • [d66fab0] Re-enable transactions in PostgreSQL
  • [c8a8f22] ENG-4027: Freezing Linuxbrew
  • [e989665] ENG-4353: #663: Release buffers when Socket is closed
  • [d18616c] ENG-4079: #673: Persist "read intents" for read operations done as part of serializable read-write transactions
  • [6fad9ea] ENG-4386: Postgres libs linking order is wrong
  • [9903b97] [#682]: Increase lifetime of Rpcs object used by heartbeater
  • [7aa6a27] #653: ENG-4341 - Refresh tablet replicas periodically for ConsistentPrefix reads
  • [3a276ba] Refreshed the README on github
  • [0b062e5] [#680]: Suppress dwarf_lookup_pc
  • [c611ff3] #677: ENG-4389: Master process can fail on startup if FQDN is not resolvable yet.
  • [0aa5d44] Disable a couple of tests on macOS after enabling test parallelization
  • [56b3bfe] #676: ENG-4388: psql wrapper script needs to be updated
  • [94ef7cf] [ENG-4233] Fix Failing Read Replicas
  • [4d6a913] #654 Allow for disabling load balancer for cql load tester
  • [d3c895e] #675 Fix broken table links in yb-master Web UI.
  • [c8cbfb9] Run tests in parallel using Spark on macOS (as we already do on Linux)
  • [3aee3ba] [YSQL] #565 UPDATE support
  • [c81947c] #674: Reduce duration of lock on catalog manager for Postgres sys catalog read and write operations.
  • [c7f8499] #639: Basic Postgres schema support
  • [f8de7c4] #243: Fix thread restriction under RemoteTablet::GetRemoteTabletServers().
  • [20afe12] [#672]: Remove cpp_redis and tacopie from 3rd party libraries
  • [067963c] #638: Support Postgres tables without user-specified primary key.
  • [78cddf4] #611: Support new Cassandra Java driver versions
  • [3832009] ENG-4079: #673: Extract base class and utility functions from QLTransactionTest
  • [ae39261] #670: Fix SEGV when setting paging state on uncovered index query.
  • [e001a9d] [#671]: Enable Thread Safety Analysis in Clang
  • [8729c04] #554 [YSQL] Move PostgreSQL catalog tables to YugaByte Master
  • [0edd204] ENG-4280 #615 ENG-4283 #618: Take prefix locks for rows with compound primary keys
  • [25d12de] #488: ENG-3917: Occasional delay in deletion of compacted files.
  • [0c3e33f] [YCQL] #589 Update YugaByte scanner to match BISON's new API
  • [89d4d63] Limit total size of mini-cluster logs in C++ and Java; fix remote_build.py
  • [98ebafb] [ENG-4263] #597: Implement Rename as a best effort mechanism.
  • [bcefe70] #516: Remove psql from the bin directory in the distribution package and remove psql third-party dependency
  • [4916c63] ENG-4334: #642: Fix double registration of write request
  • [fc2f99e] ENG-4335: #644: Fix TrimTrailingWhitespaceFromEveryLine
  • [f90bf4b] [YSQL] #645 Seg fault occurred when deleting from table
  • [6e798f9] #640: Use call_once for InitializeSystemInfo
  • [6e5454c] #632: [YSQL] Enable default values for columns in YSQL
  • [2d5e4a0] Fix a bug with local-command(s)/keys in a redis pipeline.
  • [f78748c] #552: DELETE statement support in PostgreSQL
  • [7e8a990] ENG-4129: Fix RateLimiter tests for MacOS
  • [6201f0b] Remove restriction on source addresses of PostgreSQL connections
  • [c9a6663] ENG-4291: #626: Handle term change correctly during sys catalog load
  • [da1abd3] #636: Changing yb-ctl to start PostgreSQL child process in each tablet server
  • [4c08e34] #596: ENG-4228: Remove failed non-voter replicas unconditionally
  • [a88cd0e] ENG-4282: #617: Fix IsRangeOperation for the case when range key is partially specified
  • [7577fc3] #630: Run PostgreSQL as a child process of tablet server
  • [f8162af] ENG-4281: #616: Fix order of release lock and MVCC manager notification
  • [f2a56d8] #608: ENG-3570 - Occasional/intermittent FATAL during remote bootstrap: flushed opID higher than in WAL
  • [1321035] ENG-4289: #625: Handle empty response in InetAddress::FromString
  • [5ca7b1f] #619: ENG-3994 - GRANT ALL should only grant the permissions supported by the resource
  • [0d5f3bb] #541 Support copying all tables from a namespace to another
  • [95802be] #593: Resources without permissions granted to them, still appear when querying system_auth.role_permissions
  • [793b4cd] [ENG-3921] #336 Forward pub-sub messages to other nodes in the cluster
  • [5cf0188] ENG-4123: #537: Ignore duplicate write requests
  • [6eaa1ec] ENG-4240: #613: Fix checking of tablet presence during transaction CLEANUP
  • [e609694] Restore sys catalog table name
  • [4c8c5a4] #606: ENG-4102 - A role shouldn't be able to delete itself
  • [117de1d] Support for System Columns
  • [b2b7630] [ENG-4239] Add Date and Time datatypes to yb-client
  • [f68dee5] #609: Add retry to InsertTestRowsRemote
  • [292cb1b] #610: Add retry to DeleteTableTest::GetLeaderUUID
  • [7f4912f] ENG-1333. Report errors in LoadBalancer.
  • [0d50c0c] ENG 3889: Only a SUPERUSER role can alter the SUPERUSER status of another role
  • [c908298] #538: ENG-3471: Fixed write-if handling in case leader is not ready to serve
  • [af34729] #543: Support creating Postgres sys catalog tables in yb-master
  • [c640994] [ENG-4131] Fix ClientTest_TestWriteTimeout
  • [ac8600a] #603: Propagate leader term
  • [9a3823e] #605: Change the /mem-trackers internal UI page to a tree-like view
  • [3072e66] #602: Skip calling Done in QLProcessor::Reschedule
  • [fac2acd] #512: ENG-3501: Added JSON fields checks into the C++ driver test.
  • [04f6b9f] #598: Add MemTrackers to RocksDB
  • [6617193] #600: ENG-4234: Handle failure in LookupTabletDone
  • [adf6560] ENG-3885: Only a SUPERUSER role should be able to drop another SUPERUSER role
  • [e1e717e] ENG-4224 Export BUILD_TYPE in yb_build.sh and reduce username-related failures of run_tests_on_spark.py
  • [ee3e45a] #585: Only a SUPERUSER role can create another SUPERUSER role
  • [09b2558] ENG-4232: Updated C++ Cassandra driver version to 2.9.0-yb-2. (Fixed RapidJson version.)
  • [058a1e4] Allowing the use of a custom (non-default location) Homebrew installation on macOS
  • [aad1797] Clean up handling of system tables in catalog manager.
  • [a1b53a6] #592: Fix syntax for ALTER ROLE
  • [ca97afb] ENG-4187: Fixed ASAN & TSAN issues in the cassandra driver test.
  • [0e68a53] (#573) ENG-4192 Implement minTimeUUID/maxTimeUUID in YCQL
  • [a63e1f9] #587: TABLE keyword should be optional in GRANT/REVOKE PERMISSION statements
  • [f8a4d19] #584: Avoid dropping COMMITTED record from logs and relax status handling in release mode
  • [9a51dd1] #591: Extended lifetime of RequestScope while writing provisional records
  • [2e73b50] #590: Use rescheduler for aborting transaction in ExecContext::Reset
  • [0d583ac] #581: Use correct check when QL executor should be rescheduled
  • [836fc6a] ENG-3601: #570: Use Prometheus compatible names for mem tracker metrics
  • [5ef6fe8] #567: Resolves fatal error when starting cluster in RF1 with PostgreSQL enabled.
  • [046c0f1] Remove the old PGSQL service and parser from our code base because we are now using PostgreSQL codebase directly
  • [4a3a8e4] #572: Change defaults of rpc threads/queues and tablets.
  • [9561c35] #41: ENG-4170: Implemented ALTER KEYSPACE statement.
  • [528b5d6] #580: Make ReplicaState::LogPrefix lockfree
  • [521c35e] #576: Use std::mutex in RaftConsensus instead of simple_spinlock
  • [91487ce] #575: Avoid calling CompleteWithStatus under lock
  • [ee65667] #564: Fix performance degradation with authorization enforcement
  • [33178f3] [ENG-4171] [#568] Fix ZRANGEBYSCORE SegFault.
  • [7acb661] ENG-3601: #570: Export memtracker stats as metrics
  • [f7829b0] #536 ENG-4128 Create transaction-status table on DDL path
  • [ab986ef] [#566] Enable TIMESTAMP type in PostgreSQL; fix float test on ASAN by disabling UBSAN on float.c
  • [960cb2c] Fixes #164: Select statement using uncovered index
  • [0325a4f] #512: ENG-3501: New Cassandra C++ driver test with YB ExternalMiniCluster.
  • [93cc7d8] Adding tests for float4 and float8 PostgreSQL types
  • [751c17c] Fix macOS packaging script so that it accepts @loader_path library paths
  • [0313d20] ENG-4125: A drop table/keyspace/role statement should automatically revoke all the permissions granted on the deleted resource
  • [7c1d28d] ENG-4151: Modify sample apps to accept username/password for Cassandra workloads
  • [adaee62] #512: ENG-3501: Added cassandra-cpp-driver to yugabyte/thirdparty.
  • [c98a687] Update minimum CMake version to 3.7.0 for FindICU module
  • [52fb4a4] yb_release.py: don't complain about the default YB_THIRDPARTY_DIR being different from that in the build descriptor file
  • [6c346c1] When creating a new resource (table/keyspace/role), the role creating it should get all the permissions on the resource
  • [47dc36b] Re-enable yb_int4.sql and yb_int8.sql tests, fix overflow handling in ASAN
  • [d3b589d] #526: Resolve query error after switching role in cqlsh
  • [fd1a4ec] YSQL Optimize SELECT with fully-specified multi-column primary key
  • [7e073ae] DELETE and UPDATE Basic Support
  • [28f4650] Fixes for Monitor/Config commands
  • [2cbd2dc] #73: ENG-2665 - Cassandra Authorization: Enforcement
  • [42e5e82] [#523] Enabling more data PostgreSQL types, adding a pg_regress based test suite, and fixing a bug with YBPgStatement lifecycle in the YB FDW
  • [cda791b] [ENG-3920] Pt. 1/3 Refactor existing monitor architecture to support local implementation of Publish/Subscribe
  • [50b527f] ENG-4124: Handle schedule failures in tests correctly
  • [286ea60] ENG-4101: Introduce intrusive MPSC queue and use it in preparer
  • [0451cc4] ENG-3397. Redis KEYS
  • [1441732] #522: Convert VERSION SysCatalog entry into flexible config entry.
  • [eed35bc] ENG-4118: Make all files within a release archive owner-writable to avoid errors during deployment
  • [9cf50c4] Fix LinkedListTest.TestLoadWhileOneServerDownAndVerify test
  • [89aa768] Enable some supported YB-Postgres features in parser
  • [8947924] SELECT with fully-specified multi-column primary key
  • [4952508] Update thirdparty version for Jenkins on Linux
  • [1ac4b39] #73: ENG-2665 - Cassandra Authorization: Permissions cache
  • [fa1b53f] Rename StringPiece to GStringPiece to un-break the build on Ubuntu 18.04
  • [1dc6d31] ENG-3861: #505: Fix check that reactor could accept new tasks
  • [b710c64] #507 Fix TestPgTransactions#testTransactionConflicts: read requests could get stuck if transaction status tablet leader changes
  • [b7fc14d] ENG-4037: Add ability to specify transaction start time externally
  • [f5bb57f] ENG-4032: Support date string literal before 1400 AD in YCQL.
  • [c753f84] #482: Raise error when the WHERE clause of a SELECT DISTINCT statement contains reference to a range or non-static columns.
  • [e71032d] Allow SET SESSION TRANSACTION and DROP DATABASE
  • [feec3e6] [ENG-3779] Expose JSONB type via yb-client
  • [f62a4ee] Report errors for unsupported PostgreSQL features in YugaByte
  • [20c37fe] ENG-4044 Fix how we handle PostgreSQL's text datum to unbreak SELECT with a text key specified
  • [95fcba2] Support for PostgreSQL in the macOS packaging script
  • [a3f2e87] Unset the LANG env var when launching PostgreSQL server
  • [8d14d9b] Decrease execution time of QLTransactionTest.RemoteBootstrap
  • [2715679] ENG-3949: #479: Decrease log flooding from distributed transactions
  • [ba68646] Misc extensions and fixes related to YB-PostgreSQL
  • [883f9a9] Fix how arguments are being passed to the constructor of the MacLibraryPackager class
  • [87f7429] Integrating PostgreSQL with YugaByte distributed transactions; adding PostgreSQL to yb-ctl and the release package
  • [438a60c] #493: Fix various issues with transactions and restarts
  • [d2b3c76] ENG-3898 Extend SELECT query support for YB-PostgreSQL
  • [f9a851f] Increase the default CQL queue limit to 5k
  • [d27d140] ENG-3836. Changed DCHECK to Status return in load balancer.
  • [90656c8] ENG-3987: Fixed GCC version handling
  • [ef610e4] ENG-3871: Test failure in TestMultipleLeaderRestarts
  • [4786d33] ENG-3965: Change timeout handling in RPC
  • [1ddc98b] #471: Implement YCQL date and time standard functions
  • [d7debca] Add seconds to Alive column.
  • [2b5fc7e] ENG-3874: Write empty batch with
  • [453b81c] Full scan support for Postgres API
  • [627a03f] ENG-3959. Add set_preferred_zones command to yb-admin.
  • [406a278] (#492) ENG-3416: Fix end-key calculation for range deletes
  • [86a103a] #490 (ENG-3981) Avoid creating checkpoints dir for system.transactions table
  • [1308465] #472: Support boolean datatype in YCQL primary key column
  • [2d2f378] #471: Support date and time datatypes in YCQL
  • [48adf81] #485 (ENG-3962) fix Tablet::AlterSchema() to flush tablet metadata when schema version changes because of index change also.
  • [54c2645] ENG-2326: #484 : Periodic sync for Remote bootstrap
  • [27c5898] ENG-3862: Add an intermediate state when scheduling a delay in RpcRetrier
  • [03bde5a] Avoid using ntp_adjtime in default clock
  • [d6e5118] Stabilize TestPgWrapper: correctly shut down backends on SIGTERM, and fix pointer corruption caused by implicit function declarations
  • [88e1d69] ENG-3949: #479: Fix removing from list of transactions that should be cleaned.
  • [c71ed15] PR #429: Adding SimpleQueryTest suite from Apache Cassandra to Yugabyte DB's YCQL testsuite:
  • [aba3ba1] ENG-3916. ZRangeByScore LIMIT option.
  • [749601b] #480 ENG-3954: Check if a transaction is aborted
  • [928220a] #369 Fix AlterTableRandomized.TestRandomSequence
  • [f81514d] ENG-3650: Patch old transactions status table type in sys catalog
  • [9904950] [#386] Switch ResettableHeartbeater with Periodic timer
  • [f2c3643] ENG-3896: Allow DESCRIBE permission on ROLE resource only
  • [ad371b9] ENG-3650: Remove the dependency of transaction coordinator on transaction participant
  • [f9f1fbb] ENG-3897: Remove calling MVCC w/o lease specified during intents cleanup

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