动态表时态表版本表，这三个是什么关系？

Temporal(dynamic) Table: Temporal table is a table that evolves over time

as known as Flink *dynamic table

https://ci.apache.org/projects/flink/flink-docs-stable/dev/table/streaming/dynamic_tables.html#dynamic-tables--continuous-queries*,

rows in temporal table are associated with one or more temporal periods,

all Flink tables are temporal(dynamic) table.

Version: A dynamic table can split into a set of versioned table

snapshots, the version in table snapshots represents the valid life

circle of rows, the start time and the end time of the valid period can be

assigned by users. Temporal table can split to versioned table and regular

table according to the table can tracks its history version or not.

Versioned table: If the row in dynamic table can track its history

changes and visit its history versions, we called this kind of

dynamic table as versioned table.

Regular table*:* For regular table, the row in dynamic table can only

track its latest version. The table in lookup join can only track its

latest version it's also a regular table.

https://wiki.apache.org/confluence/display/FLINK/FLIP-132+Temporal+Table+DDL+and+Temporal+Table+Join*来自志愿者整理的FLINK邮件归档