Onder Kalaci b5d384cb3e Adds "sync" option to citus_disable_node() UDF ... Before this commit, we had: ```SQL SELECT citus_disable_node(nodename, nodeport, force boolean DEFAULT false) ``` Where, we allow forcing to disable first worker node with `force:=true`. However, it entails the risk for losing data / diverging placement data etc. With `force` flag, we control disabling the first worker node, and with `async` flag we control whether the changes are done via bg worker or immediately. ```SQL SELECT citus_disable_node(nodename, nodeport, force boolean DEFAULT false, sync boolean DEFAULT false) ``` Where we can achieve all the following: | Mode | Data loss possibility | Can run in 2PC | Handle multiple node failures | Immediately effective | | --- |--- |--- |--- |--- | | force:false, sync: false | false | true | true | false | | force:false, sync: true | false | false | false | true | | force:true, sync: false | true | true | true | false | | force:true, sync: true | false | false | false | true |		2022-05-19 09:39:50 +02:00
..
columnar	PG15: Handle extra argument to ExecARDeleteTriggers.	2022-05-02 10:12:03 -07:00
distributed	Adds "sync" option to citus_disable_node() UDF	2022-05-19 09:39:50 +02:00
.gitignore	Self-implemented review feedback	2017-04-03 22:55:12 -06:00
citus_config.h.in	Remove old re-partitioning functions	2022-04-04 18:11:52 +02:00
citus_version.h.in	HAVE_LZ4 -> HAVE_CITUS_LZ4 (#5541)	2021-12-16 16:21:52 +03:00
pg_version_compat.h	PG15: handle extra argument to parse_analyze_varparams().	2022-05-02 10:12:03 -07:00