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ADD COLUMNADD INDEXADMINADMIN CANCEL DDLADMIN CHECKSUM TABLEADMIN CHECK [TABLE|INDEX]ADMIN SHOW DDL [JOBS|QUERIES]ALTER DATABASEALTER INDEXALTER TABLEALTER TABLE COMPACTALTER USERANALYZE TABLEBATCHBEGINCHANGE COLUMNCOMMITCHANGE DRAINERCHANGE PUMPCREATE [GLOBAL|SESSION] BINDINGCREATE DATABASECREATE INDEXCREATE ROLECREATE SEQUENCECREATE TABLE LIKECREATE TABLECREATE USERCREATE VIEWDEALLOCATEDELETEDESCDESCRIBEDODROP [GLOBAL|SESSION] BINDINGDROP COLUMNDROP DATABASEDROP INDEXDROP ROLEDROP SEQUENCEDROP STATSDROP TABLEDROP USERDROP VIEWEXECUTEEXPLAIN ANALYZEEXPLAINFLASHBACK TABLEFLUSH PRIVILEGESFLUSH STATUSFLUSH TABLESGRANT <privileges>GRANT <role>INSERTKILL [TIDB]MODIFY COLUMNPREPARERECOVER TABLERENAME INDEXRENAME TABLEREPLACEREVOKE <privileges>REVOKE <role>ROLLBACKSELECTSET DEFAULT ROLESET [NAMES|CHARACTER SET]SET PASSWORDSET ROLESET TRANSACTIONSET [GLOBAL|SESSION] <variable>SHOW ANALYZE STATUSSHOW [GLOBAL|SESSION] BINDINGSSHOW BUILTINSSHOW CHARACTER SETSHOW COLLATIONSHOW [FULL] COLUMNS FROMSHOW CREATE SEQUENCESHOW CREATE TABLESHOW CREATE USERSHOW DATABASESSHOW DRAINER STATUSSHOW ENGINESSHOW ERRORSSHOW [FULL] FIELDS FROMSHOW GRANTSSHOW INDEX [FROM|IN]SHOW INDEXES [FROM|IN]SHOW KEYS [FROM|IN]SHOW MASTER STATUSSHOW PLUGINSSHOW PRIVILEGESSHOW [FULL] PROCESSSLISTSHOW PROFILESSHOW PUMP STATUSSHOW SCHEMASSHOW STATS_HEALTHYSHOW STATS_HISTOGRAMSSHOW STATS_METASHOW STATUSSHOW TABLE NEXT_ROW_IDSHOW TABLE REGIONSSHOW TABLE STATUSSHOW [FULL] TABLESSHOW [GLOBAL|SESSION] VARIABLESSHOW WARNINGSSHUTDOWNSPLIT REGIONSTART TRANSACTIONTABLETRACETRUNCATEUPDATEUSEWITH
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ANALYZE_STATUSCLIENT_ERRORS_SUMMARY_BY_HOSTCLIENT_ERRORS_SUMMARY_BY_USERCLIENT_ERRORS_SUMMARY_GLOBALCHARACTER_SETSCLUSTER_INFOCOLLATIONSCOLLATION_CHARACTER_SET_APPLICABILITYCOLUMNSDATA_LOCK_WAITSDDL_JOBSDEADLOCKSENGINESKEY_COLUMN_USAGEPARTITIONSPROCESSLISTREFERENTIAL_CONSTRAINTSSCHEMATASEQUENCESSESSION_VARIABLESSLOW_QUERYSTATISTICSTABLESTABLE_CONSTRAINTSTABLE_STORAGE_STATSTIDB_HOT_REGIONS_HISTORYTIDB_INDEXESTIDB_SERVERS_INFOTIDB_TRXTIFLASH_REPLICATIKV_REGION_PEERSTIKV_REGION_STATUSTIKV_STORE_STATUSUSER_PRIVILEGESVIEWS
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TiDB Cloud Release Notes in 2020
This page lists the release notes of TiDB Cloud in 2020.
December 30, 2020
- Upgrade the default TiDB version to v4.0.9
- Support upgrading and scaling in TiDB gracefully to achieve zero client failures
- Recover cluster configuration after restoring a new cluster from backup
December 16, 2020
- Adjust the minimum number of TiDB nodes to one for all cluster tiers
- Prohibit executing system command on the SQL web shell
- Enable redact-log for TiDB clusters by default
November 24, 2020
- Allow the traffic filter IP list of a TiDB cluster's public endpoint to be empty to disable public access
- Improve the delivery rate of invitation emails sent to customers with Outlook or Hotmail
- Polish the error notification message for sign-up
- New clusters will run on CentOS VM instead of Ubuntu
- Fix the issue that the cluster does not show in the recycle bin when the corresponding backup still exists
November 4, 2020
- Implement the function of changing the organization name
- Prevent users from accessing TiDB during data restoring
- Update Terms of Service and Privacy location in the Sign Up page
- Add a feedback form entrance widget
- Prevent Members from deleting owner(s) in the Preference tab
- Change TiFlash and TiKV storage chart metrics
- Upgrade the default TiDB cluster version to 4.0.8
October 12, 2020
- Change the SQL webshell client from Oracle MySQL client to
usqlclient - Upgrade the default TiDB version to 4.0.7
- Extend the manual backup retention period from 7 days to 30 days
October 2, 2020
- Fix TiFlash disk storage configuration
September 14, 2020
- Fix monitoring metrics by adding the
regionlabel - Fix the issue that non-HTAP clusters cannot be scaled
September 11, 2020
- Customers now can access TiDB using a public endpoint with traffic filters
- Add the time zone indicator at the auto backup settings dialog
- Fix the broken invitation link when registration is not finished
September 4, 2020
- Fix an incorrect URL in invitation Email
August 6, 2020
- Change email support to visiting TiDB Cloud Customer Support
- Add the simple 2fa feature for custom email login
- Add the feature of setting up VPC peering
- Add custom email support for signup/login
July 17, 2020
- Adjust the default retention of automated daily backup to 7 days
- Add reasons at tooltip for clusters in unhealthy status
- Fix the issue that when the initial credit is 0, users can still create a cluster
- Optimize the integration of Dashboard
- Send emails when adding credits for customers
- Add the tenant ID in the tenant preference page
- Optimize the reasonable notice message for user's quota limit
- Fix backup/restore metrics
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