sunchao commented on a change in pull request #29034:
URL: https://github.com/apache/spark/pull/29034#discussion_r521742805
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File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
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@@ -863,7 +864,12 @@ case class ShowTablesCommand(
// Show the information of tables.
val tables =
tableIdentifierPattern.map(catalog.listTables(db,
_)).getOrElse(catalog.listTables(db))
- tables.map { tableIdent =>
+ val filterCachedTables = if (showCached) {
+ tables.filter(table =>
sparkSession.catalog.isCached(table.quotedString))
Review comment:
yeah I think we cannot cache streaming table, but here the `isCached` is
called irrespective of whether the table is cached or not, is that correct?
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