dilipbiswal commented on pull request #29034:
URL: https://github.com/apache/spark/pull/29034#issuecomment-655968115
@maropu @viirya Also, i was thinking, if we want to make this information
available from one of the `SHOW` commands, can we not extend show tables to
show another attribute `isCached` ? Do we need a special syntax for it ? I
guess, the one advantage of this command is that it acts as a filter and only
shows the cached tables. But having this in one command give a complete view of
all the tables, regular, temporary and cached tables.
And we could apply filter to only see individual table types.
```
spark.sql("show tables").where("isCached= true").show
spark.sql("show tables").where("isTemporary= true").show
```
What do you guys think ?
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