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zettadb / kunlun

KunlunBase is a distributed relational database management system(RDBMS) with complete NewSQL capabilities and robust transaction ACID guarantees and is compatible with standard SQL. Applications which used PostgreSQL or MySQL can work with KunlunBase as-is without any code change or rebuild because KunlunBase supports both PostgreSQL and MySQL connection protocols and DML SQL grammars. MySQL DBAs can quickly work on a KunlunBase cluster because we use MySQL as storage nodes of KunlunBase. KunlunBase can elastically scale out as needed, and guarantees transaction ACID under error conditions, and KunlunBase fully passes TPC-C, TPC-H and TPC-DS test suites, so it not only support OLTP workloads but also OLAP workloads. Application developers can use KunlunBase to build IT systems that handles terabytes of data, without any effort on their part to implement data sharding, distributed transaction processing, distributed query processing, crash safety, high availability, strong consistency, horizontal scalability. All these powerful features are provided by KunlunBase. KunlunBase supports powerful and user friendly cluster management, monitor and provision features, can be readily used as DBaaS.
http://www.kunlunbase.com
Apache License 2.0
144 stars 19 forks source link

union.sql,connection to server was lost #538

Open jd-zhang opened 2 years ago

jd-zhang commented 2 years ago

Issue migrated from trac ticket # 217

component: computing nodes | priority: major

2021-11-11 16:05:55: @vito4172 created the issue

sqlcode: SELECT 1 AS three UNION SELECT 2 UNION ALL SELECT 2 ORDER BY 1;

psql:union.sql:19: server closed the connection 19: fatal: connection to server was lost

expect: three

 1
 2
 2

(3 rows)

jd-zhang commented 2 years ago

2021-11-24 11:26:29: @vito4172 edited the issue description

jd-zhang commented 2 years ago

2021-11-24 11:26:29: @vito4172 changed priority from minor to major

jd-zhang commented 2 years ago

2021-11-24 11:26:29: @vito4172 changed severity from minor to major

jd-zhang commented 2 years ago

2021-11-24 11:26:29: @vito4172 changed title from create_index.sql,Unable to create index to union.sql,connection to server was lost

jd-zhang commented 2 years ago

2021-11-25 11:55:08: @david-zhao commented

This is a duplicate of #247

jd-zhang commented 2 years ago

2021-11-25 11:55:08: @david-zhao changed owner from david to kunlun

jd-zhang commented 2 years ago

2021-11-25 11:55:08: @david-zhao changed status from new to accepted