What's new in the v2.9 release series

v2.9.1.0 - Oct 29, 2021

Build: 2.9.1.0-b140

Downloads

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Docker

New Features

Yugabyte Platform

• [9124] Create REST endpoints to manage async replication relationships
• [9733] [Alerts] Implement alert listing
• [PLAT-1573] Adding 'create new cert' in enable TLS new feature
• [PLAT-1620] Added secondary subnet for allowing two network interfaces
• [PLAT-1695] Create new API endpoint to be able to query logs by Universe
• [PLAT-1753] Enable taking backups using custom ports

Database

• [1127] [YSQL] Collation Support (part 2)
• [1127] [YSQL] Collation Support (part 3)
• [6541] [YSQL] Enable row-locking feature in CURSOR
• [7850] [YSQL] create new access method ybgin
• [8402] [YSQL] change gin to ybgin for YB indexes
• [YSQL] Foreign Data Wrapper Support

Improvements

Yugabyte Platform

• [5236] [PLAT-59] Allow log levels to be changed through POST /logging_config endpoint
• [7396] Splitting up create/provision tasks to delete orphaned resources
• [7645] [PLAT-523] Show error summary at the top of the health check email
• [9131] Enable/disable YCQL endpoint while universe creation and force password requirement
• [9407] [PLAT-386] Implement base YSQL/YCQL alerts
• [9580] Add restore_time field for all universes.
• [9613] Update UI to accommodate Authentication changes
• [9668] Alert configurations implement missing parts and few small changes
• [9794] [PLAT-1530] Creates static IP during cluster creation for cloud free tier clusters. Releases IPs on deletion.
• [9892] Mask sensitive gflag info
• [9978] Platform UI: Change stop backup icon and label to abort icon and label.
• [CLOUDGA-2345] Implement MDC propagation and add request/universe ID to MDC
• [PLAT-525] Add IP address to SAN of node certificates
• [PLAT-541] Allow configuring no destination for alert config + UI improvements
• [PLAT-1523] Update Alert APIs to be consistent with UI terminology
• [PLAT-1528] Change YWError handler to default to JSON response on client error.
• [PLAT-1546] [PLAT-1547] [PLAT-1571] [PLAT-1572] Add API docs for UniverseClustersController, and other misc fixes
• [PLAT-1549] Add (non-generated client, "simple") Python API examples
• [PLAT-1549] Cleanup list/create provider API usage examples
• [PLAT-1555] Add Python API client example for create Universe
• [PLAT-1555] Add Python API client example for list Universe
• [PLAT-1556] List Storage Configs Create Scheduled backup examples
• [PLAT-1582] [Alert] Limit Severity to maximum 2(Severe/warn), now we can add multiple severity's but after edit we are displaying only 2 (1 Severe/1 Warn)
• [PLAT-1611] Add python depedencies required for executing external scripts
• [PLAT-1647] Provide more details for default channel on UI
• [PLAT-1664] Enable new alert UIs and remove deprecated alert UI + configs from Health tab + config from replication tab
• [PLAT-1691] Set oshi LinuxFileSystem log level to ERROR
• [PLAT-1691] Task, API and thread pool metrics
• [PLAT-1705] Add auditing and transaction for /register API action
• [PLAT-1723] Allow disabling prometheus management + write alerts and metrics effectively
• [PLAT-1766] [Alerts] UI: Cleanup
• [PLAT-1774] Add a customer ID field in Customer Profile page
• [PLAT-1791] Use hibernate validator for all alert related entities
• [PLAT-1818] Add pagination to Tables tab and add classNames
• Added new AWS regions to metadata files.
• Hooking GCP Create Method into Create Root Volumes method

Database

• [2220] [YSQL] Enabling relation size estimation for temporary tables in optimizer
• [5492] yb-admin: Added error message when attempting to create snapshot of YCQL system tables
• [7612] [DocDB] Allow TTL-expired SST files that are too large for compaction to be directly expired
• [7612] [DocDB] Modified compaction file filter to filter files out of order
• [7889] Reduce timeout for ysql backfill.
• [8043] [YBase] Remove information about LB skipping deleted tables from the admin UI
• [8162] [YSQL] Support single-request optimization for UPDATE with RETURNING clause
• [8229] [backup] repartition table if needed on YSQL restore
• [8452] Speed up restoring YSQL system catalog
• [8501] [DocDB] Add metric to monitor server uptime
• [8508] [DocDB] moved GetSplitKey from TabletServerAdminService into TabletServerService
• [8580] [9489] [YSQL] Inherit default PGSQL proxy bind address from rpc bind address
• [8804] [YSQL] [backup] Support in backups the same table name across different schemas.
• [8807] [YBase] Add a limit on number of metrics for the prometheus metrics endpoint
• [8979] [DocDB] Improve master load balancer state presentation
• [9279] [YSQL] Enable -Wextra on pgwrapper
• [9279] [YSQL] Enable -Wextra on yql folder
• [9418] [xCluster] Add cdc_state Schema Caching to Producer Cluster
• [9439] [YBase] Allow sst-dump to decode DocDB keys and dump data in human readable format
• [9467] [YSQL] Increase scope of cases where transparent retries are performed
• [9685] [xCluster] Make delete_universe_replication fault tolerant
• [9739] Added placement info to /api/v1/tablet-servers
• [9746] Set WAL footer close_timestamp_micros on Bootstrap
• [9762] [Part-1] Populate partial index predicate in "options" column of system_schema.indexes
• [9803] [YSQL] Import Avoid trying to lock OLD/NEW in a rule with FOR UPDATE.
• [9831] [YSQL] Import Fix broken snapshot handling in parallel workers.
• [9862] [PITR] Allow consecutive restore
• [9862] Allow PITR in conjunction with tablet split
• [9899] [YSQL] Import Fix corner-case uninitialized-variable issues in plpgsql.
• [9911] [YSQL] Import In pg_dump, avoid doing per-table queries for RLS policies.
• [9922] [YSQL] Import Fix float4/float8 hash functions to produce uniform results for NaNs.
• [9926] [YSQL] Import Disallow creating an ICU collation if the DB encoding won't support it.
• [9935] [YSQL] Import Fix bitmap AND/OR scans on the inside of a nestloop partition-wise join.
• [9936] Remove YBClient from Postgres: Introduce PgClient and implement ReserveOids using it; Open table via PgClient; Remove all direct YBClient usage from PgSession
• [9966] [YSQL] Import Rearrange pgstat_bestart() to avoid failures within its critical section.
• [9995] [YSQL] Import Fix EXIT out of outermost block in plpgsql.
• [10025] [YSQL] Import jit: Do not try to shut down LLVM state in case of LLVM triggered errors.
• [10034] [YSQL] Preserve operation buffering state in case of transparent retries
• [10064] [xCluster] Lag Metric Improvements
• [10111] [YSQL] Import Force NO SCROLL for plpgsql's implicit cursors.
• [10121] [YSQL] Import Avoid misbehavior when persisting a non-stable cursor.
• [YSQL] Import Fix performance bug in regexp's citerdissect/creviterdissect.

Bug Fixes

Yugabyte Platform

• [1525] New Universe creation gets public IP assigned even with flag = false
• [1598] [UI] Suggested Default File Path for CA Signed Certificate and Private Key is Incorrect
• [7573] [PLAT-482] Health Checks should run when Backup/Restore Tasks are in progress
• [7738] [PLAT-611] Health checks can overlap with universe update operations started after them
• [8510] Allow the deletion of Failed Backups
• [9014] [PLAT-509] Refresh Pricing data for Azure provider seems to be stuck
• [9315] [PLAT-521] BackupsController: small fixes required
• [9366] [PLAT-368] Disable Delete Configuration button for backups when in use.
• [9850] [YW] Correct the node path (#9864)
• [CLOUDGA-1893] fix client-to-node cert path in health checks
• [PLAT-253] Fix the backupTable params while creating Table backups using Apis.
• [PLAT-253] Fix universe's backupInprogress flag to avoid multiple backup at a time due to low frequency scheduler.
• [PLAT-289] Stopped node should not allow Release action
• [PLAT-580] Fix create xCluster config API call
• [PLAT-599] Fix error messages in alert destination and configuration services
• [PLAT-1520] Stop displaying external script schedule among Backup Schedules.
• [PLAT-1522] Fix s3 release breakage
• [PLAT-1549] [PLAT-1697] Fix Stop backup race condition. Add non-schedlued backup examples
• [PLAT-1559] Stop the external script scheduler if the universe is not present.
• [PLAT-1563] Fix instance down alerts + make sure instance restart alert is not fired on universe operations
• [PLAT-1578] Do not specify storage class (use default if provided)
• [PLAT-1586] [Alert] Able to add multiple alert configuration with same name. Add duplicate check for alert configuration name
• [PLAT-1599] [UI] Root Certificate and node-node and client-node TLS missing on Edit Universe
• [PLAT-1603] [Platform]YBFormInput's OnBlur throws error on AddCertificateForm
• [PLAT-1605] Fix duplicate alert definitions handling + all locks to avoid duplicates creation
• [PLAT-1606] Disk name too long for Google Cloud clone disk
• [PLAT-1613] Alerts: Logs filled with NPE related to "Error while sending notification for alert "
• [PLAT-1617] Added GCP region metadata for missing regions.
• [PLAT-1617] Fix issue with GCP Subnet CIDR
• [PLAT-1619] Check for FAILED status in wait_for_snapshot method.
• [PLAT-1621] Health check failed in K8s portal
• [PLAT-1625] Fix task details NPE
• [PLAT-1626] Skip preprovision for systemd upgrade.
• [PLAT-1631] [Alert] Universe filter is not working in Alert Listing
• [PLAT-1638] Fix naming convention for external script endpoints as per our standards
• [PLAT-1639] [PLAT-1681] Make proxy requests async to keep them from blocking other requests
• [PLAT-1639] [PLAT-1681] Reduce log spew from akka-http-core for proxy requests.
• [PLAT-1644] Fix k8s universe creation failure for platform configured with HA
• [PLAT-1646] Remove Unsupported Instance types from pull down menu for Azure
• [PLAT-1650] Added yum lock_timeout to prevent yum lockfile errors for use_custom_ssh_port.yml
• [PLAT-1653] Fix region get/list.
• [PLAT-1656] [UI] [Alert] Group Type filter is not working in Alert Listing
• [PLAT-1661] Fix alert messages for notification failures
• [PLAT-1667] Platform should not scrape all per-table metrics from db hosts (part 2)
• [PLAT-1668] Yugabundle failing because can't find YWErrorHandler
• [PLAT-1682] Fix node comparison function from accessing undefined cluster
• [PLAT-1687] ALERT: Not able to create destination channel using "default recipients + default smtp settings + empty email field"
• [PLAT-1694] Fix Intermittent failure to back up k8s universe
• [PLAT-1707] Fix performance issue
• [PLAT-1715] Check for YB version only for 2.6+ release DB
• [PLAT-1717] Full move fails midway if system tablet takes more than 2 mins to bootstrap
• [PLAT-1721] Stop storage type from automatically changing when instance type is changed
• [PLAT-1726] Allow user to completely remove all gFlags after addtion of several gFlags.
• [PLAT-1730] Fix resize node logic for RF1 clusters
• [PLAT-1736] Create default alert configs and destination on DB seed
• [PLAT-1737] "This field is required" error message is shown on alert configuration creation with default threshold == 0
• [PLAT-1746] Delete prometheus_snapshot directory once platform backup package is created
• [PLAT-1757] Health Check failure message has Actual and expected values interchanged
• [PLAT-1761] Fix alert message in case of unprovisioned nodes
• [PLAT-1768] Universe tasks take lot more time because thread pool executors do not reach max_threads
• [PLAT-1780] Redact YSQL/YCQL passwords from task_info table.
• [PLAT-1793] DB Error logs alert
• [PLAT-1796] Edit Universe page has password fields editable
• [PLAT-1802] Replication graphs stopped showing on replication tab (replicated.yml change)
• [PLAT-1804] Fix 'Querying for {} metric keys - may affect performance' log
• [PLAT-1816] Forward port restricted user creation to master
• [PLAT-1819] [PLAT-1828] Release backup lock when Platform restarts, and update Backup state
• [PLAT-1829] [ycql/ysql] auth password: wrong error message
• [PLAT-1833] Fix missing create time on alert configuration creation issue
• [PLAT-1839] Fix typo in DB migration
• [PLAT-1892] Make error alert be disabled by default
• [PLAT-1969] [UI] Universe creation - Create button is disabled when YSQL/YCQL auth is disabled
• Backup and Restore failing in k8s auth enabled environment
• Fix NPE in VM image upgrade for TLS enabled universes
• Use TaskInfo instead of CustomerTask in shouldIncrementVersion check

Database

• [1252] Do not link with system libpq
• [5920] Fix bootstrapping with preallocated log segment
• [7528] [YSQL] Error out when Tablespaces are set for colocated tables
• [8675] [DocDB] Prevent tablet splitting when there is post split data
• [8772] Fix fatal that occurs when running alter_universe_replication and producer master has
• [9061] [DocDB] Master task tracking should point to the table it is operating on
• [9216] [YSQL] Fix NULL pointer access in case of failed test
• [9436] [YSQL] Statement reads rows it has inserted
• [9475] Fetch Universe Key From Masters on TS Init
• [9616] Fix master crash when restoring snapshot schedule with deleted namespace
• [9655] [xCluster] Label cdc streams with relevant metadata
• [9743] Fix universe reset config option (#9863)
• [9781] Mark snapshot as deleted if tablet was removed
• [9782] [DocDB] Tablet Splitting - Wait for all peers to finish compacting during throttling
• [9786] Universe Actions -> Add Read Replica is failing
• [9789] [DocDB] Load Balancer should use tablet count while looking tablets to move
• [9802] [xCluster] Set proper deadline for YBSession in CDCServiceImpl
• [9806] DocDB: fixed Batcher::FlushBuffersIsReady
• [9812] [YSQL] Check database is colocated before adding colocated option for Alter Table
• [9822] DocDB: Check table pointer is not nullptr before dereferencing
• [9855] [DocDB] Set aborted subtransaction data on local apply
• [9860] [YSQL] fix limit vars to uint64
• [9865] Fix internal retry of kReadRestart for SELECT func() with a DML in the func
• [9867] [YSQL] Fix double type overflow in case of SET yb_transaction_priority_lower_bound/yb_transaction_priority_upperr_bound command
• [9906] [YSQL] Fix not being able to add a range primary key
• [9909] [YSQL] further fix backup restore for NULL col attr
• [9924] [YSQL] always check schema name on backup import
• [9927] YCQL - Handle unset correctly
• [9932] [YSQL] Initialize t_ybctid field in acquire_sample_rows()
• [9933] [Part-0] Update logic for using num_tablets from internal or user requests.
• [9933] [YCQL] [Part-1] DESC TABLE does not directly match the "CREATE TABLE" command for number of tablets.
• [9934] [DocDB] Don't update rocksdb_dir on Remote Bootstrap
• [9936] Fix ysql_dump in encrypted k8s environment
• [9936] Fix ysql_dump in TLS encrypted environment
• [9940] DocDB: use correct kv_store_id for post-split tablets
• [9947] [YSQL] remove runtime tag for ysql_disable_index_backfill
• [9963] backup: fix to reallow YEDIS on restore
• [9965] [YSQL] Fix copy/paste error causing incorrect conversion
• [9981] Fix transaction coordinator returning wrong status hybrid time
• [10042] [backup] allow system table for YEDIS restore
• [10051] DocDB: use RETURN_NOT_OK on an unchecked status
• [10085] YSQL fix FATAL caused by wrong sum pushdown
• [10098] [YSQL] Fix index creation on temp table via ALTER TABLE
• [10139] ybase: Avoid unnecessary table locking in CatalogManager::DeleteYsqlDBTables
• [ybase] Properly pass number of tables via MetricPrometheusOptions
• [YSQL] [9572] Correctly determine is_yb_relation for row-marked relations when preparing target list
• Fix for resource leaks
• Fixed bug in yb-ctl for stopping processes, when os.kill raises an exception
• Make SSH wait behavior consistent across operations

Known Issues

Yugabyte Platform

N/A

Database

N/A

v2.9.0.0 - August 31, 2021

Version 2.9 introduces many new features and refinements. To learn more, check out the Announcing YugabyteDB 2.9: Pushing the Boundaries of Relational Databases blog post.

Yugabyte release 2.9 builds on our work in the 2.7 series.

Build: 2.9.0.0-b4

Downloads

macOS       Linux

Docker

New Features

(Refer to the release announcement for new-feature details for this release!)

Improvements

Yugabyte Platform

• [3452] [Platform] Allow TLS encryption to be enabled on existing universes
• [3452] [Platform] Wrapper API handling both TLS Toggle and Cert Rotation
• [8296] [Platform] Ability to stop backups from admin console. (#9310)
• [8489] [Platform] Update CertsRotate upgrade task to support rootCA rotation
• [8637] [Platform] Adding APIs to schedule External user-defined scripts.
• [9236] Replace cron jobs with systemd services for yb-master, yb-tserver, clean_cores, and zip_purge_yb_logs.
• [9237] Upgrade cron based universes to systemd universes.
• [9238] Changed AWS Default storage type from GP2 to GP3
• [9272] Add connection strings for JDBC, YSQL and YCQL in connect Dialog (#9473)
• [9302] Adding custom machine image option for GCP
• [9325] updated aws pricing data by running aws utils.py script. pricing data now includes t2 data. t2 instances can now be used when launching universes.
• [9370] Add Snappy and LZ4 traffic compression algorithms
• [9370] Implement network traffic compression
• [9372] Add RPC call metrics
• [9497] [Platform] Add more regions to GCP metadata
• [PLAT-1501] [Platform] Support downloading YB tarball directly on the DB nodes
• [PLAT-1522] [Platform] Support downloading releases directly from GCS
• AWS disk modification wait method updated to return faster

Database

• [2272] [YSQL] Creating system views during YSQL cluster upgrade
• [2272] [YSQL] Support INSERT with OID and ON CONFLICT or cluster upgrade
• [3375] [DocDB] Drive aware LBing when removing tablets
• [4421] [YCQL] Enable LDAP based authentication
• [6470] [YSQL] Enable ALTER SCHEMA RENAME
• [6719] [YSQL] YSQL support for tablet splits by preparing requests along with tablet boundaries
• [7327] [YSQL] Enable concurrent transactions on ALTER TABLE [DROP & ADD COLUMN] DDL Statement
• [7612] [DocDB] Improves TTL handling by removing a file completely if all data is expired
• [7889] [5326] [YBase] Implement chunking/throttling in Tablet::BackfillIndexForYSQL
• [7889] [YSQL] Set up infrastructure for index backfill pagination
• [8452] [YBase] Support for YSQL DDL restores for PITR
• [8718] [YSQL] Implement function to compute internal hash code for hash-split tables
• [8756] [YSQL] Enable statistic collection by ANALYZE command
• [8804] [YSQL] [backup] Support in backups the same table name across different schemas
• [8846] [DocDB] [PITR] allow data-only rollback from external backups
• [9036] Ability to verify Index entries for a range of rows on an indexed table/tablet
• [9073] [9597] [YSQL] pg_inherits system table must be cached
• [9219] [YSQL] Add superficial client-side support for SAVEPOINT and RELEASE commands
• [9317] [YBase] Introduce mutex for permissions manager
• [9333] [backup] Improve internal PB structure to store backup metadata into SnapshotInfoPB file.
• [9583] [YSQL] log failed DocDB requests on client side
• [YSQL] Merge user provided shared_preload_libraries to enable custom PSQL extensions (#9576)
• [YSQL] Pass Postgres port to yb_servers function

Bug Fixes

Yugabyte Platform

• [7456] [Platform] Add Labels to GCP Instances and disks
• [8152] [Platform] Enforce configured password policy (#9210)
• [8798] Add version numbers to UpgradeUniverse task info
• [8950] [Platform] Use matching helm chart version to operate on db k8s pods
• [9098] [Platform] Fix sample apps command syntax for k8s universes
• [9213] [Platform] [UI] Leading or trailing spaces are not removed from username field on login console
• [9245] [Platform] Add empty check before adding tags
• [9245] [Platform] Tag AWS Volumes and Network Interfaces
• [9260] [Platform] Fix Health Check UI not rendering
• [9278] changing kubernetes provider config labels
• [9331] [Platform] Allow editing "Configuration Name" for backup storage provider without security credentials
• [9363] fixing metric graph line labels
• [9363] removing TServer references from graph titles
• [9365] [Platform] Optimise CertificateInfo.getAll by populating universe details in batch rather than individually
• [9377] Improving system load graph labels
• [9403] [UI] Add submit type to submit button in YBModal
• [9403] Fix form submission causing refresh for confirmation modal
• [9417] [9662] Set enable_log_retention_by_op_idx to true by default and bump update_metrics_interval_ms to 15000
• [9425] [Platform] Slow Query Calls using custom username/password
• [9580] [Platform] Added a restore_time field in backup restore flow for AWS portal only using Feature Flags.
• [9628] [Platform] Increase wait for yum lockfile to be released during preprovisioning
• [9635] [Platform] "None" in zone field observed on tserver status page in platform
• [9692] Fix initialization of async cluster form values for existing universes without read-replica
• [9713] [Platform] Do not perform version checks if HA is not set
• [9854] Disable drive aware LB logic by default
• [PLAT-1520] [Platform] Stop displaying external script schedule among Backup Schedules
• [PLAT-1524] [Platform] Fix password policy validation
• [PLAT-1540] [Platform] Make health check use both possible client to node CA cert location
• [PLAT-1559] [Platform] Stop the external script scheduler if the universe is not present
• [Platform] Disable "Pause Universe" operation for Read-Only users (#9308)
• [Platform] Extends ToggleTLS with ClientRootCA and General Certificates Refactor
• Delete associated certificates while deleting universe
• Make backup configuration name unique for each customer

Database

• [2922] [5036] [YSQL] Avoid redundant key locking in case of update operations
• [4992] Add application.conf setting to dump output of cluster_health.py
• [6667] [DocDB] Add a limit on number of outstanding tablet splits
• [8034] [DocDB] fixed tablet split vs table deletion race
• [8256] [DocDB] Tablet splitting: Disable automatic splitting for 2DC enabled tables
• [8592] Check capability before sending graceful cleanup
• [8683] [DocDB] fixed CassandraBatchTimeseries failures loop with tablet splitting
• [9032] [YCQL] Honour token() conditions for all partition keys from IN clause
• [9219] [DocDB] Ignore intents from aborted subtransactions during reads and writes of the same transaction
• [9219] [DocDB] Persist SubTransactionId with intent value
• [9248] [DocDB] reworked global_skip_buffer TSAN suppression
• [9259] Block PITR when there were DDL changes in restored YSQL database
• [9279] [YSQL] Enable -Wextra on pggate
• [9301] Default to logging DEBUG logs on stdout
• [9314] [PITR] Cleanup sys catalog snapshots
• [9319] [DocDB] fixed std::string memory usage tracking for gcc9
• [9320] [YSQL] Import Make index_set_state_flags() transactional
• [9323] [YSQL] address infinite recursion when analyzing system tables
• [9334] Fix provider creation in yugabundle by using correct version of python
• [9335] Use proper initial time to avoid signed integer overflow
• [9430] [DocDB] Added success message for all tablets and single tablet compaction/flushes
• [9451] Fixed diskIops and throughput issue.
• [9452] Fix access key equals method
• [9476] [DocDB] Use EncryptedEnv instead of Env on MiniCluster
• [9492] Limit VERIFY_RESULT macro to accept only Result's rvalue reference
• [9501] [DocDB] fixed Log::AllocateSegmentAndRollOver
• [9550] [YSQL] output NOTICE when CREATE INDEX in txn block
• [9553] Update TSAN suppression after RedisInboundCall::Serialize rename
• [9563] [YSQL] Import jit: Don't inline functions that access thread-locals.
• [9586] [DocDB] Ignore intents from aborted subtransactions during transaction apply
• [9593] [DocDB] Move client-side subtransaction state to YBTransaction
• [9600] [YSQL] Smart driver: Incorrect host value being return in Kubernetes environment
• [9601] Cleanup intents after bootstrap
• [9605] [YBase] PITR - Fix auto cleanup of restored hidden tablets
• [9616] Fix master crash when restoring snapshot schedule with deleted namespace
• [9654] [xCluster] Limit how often ViolatesMaxTimePolicy and ViolatesMinSpacePolicy are logged
• [9657] [CQL] Show static column in the output of DESC table
• [9677] [YSQL] Import Fix mis-planning of repeated application of a projection.
• [9678] [YQL] Use shared lock for GetYsqlTableToTablespaceMap
• [9750] Initialise shared memory when running postgres from master
• [9758] [DocDB] Fix race between split tablet shutdown and tablet flush
• [9768] [YSQL] Import Fix incorrect hash table resizing code in simplehash.h
• [9769] [YBase] Use shared lock in GetMemTracker()
• [9776] [YSQL] Import Fix check_agg_arguments' examination of aggregate FILTER clauses.
• [YSQL] free string in untransformRelOptions()
• [YSQL] Import Fix division-by-zero error in to_char() with 'EEEE' format.
• [YSQL] Import Fix thinkos in LookupFuncName() for function name lookups
• [YSQL] Import Lock the extension during ALTER EXTENSION ADD/DROP.

Known Issues

Yugabyte Platform

N/A

Database

N/A

Notes