cloud-fan commented on a change in pull request #26176: [SPARK-29519][SQL] SHOW
TBLPROPERTIES should do multi-catalog resolution.
URL: https://github.com/apache/spark/pull/26176#discussion_r336828491
##########
File path:
sql/core/src/test/scala/org/apache/spark/sql/connector/DataSourceV2SQLSuite.scala
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@@ -1210,6 +1210,23 @@ class DataSourceV2SQLSuite
}
}
+ test("SHOW TBLPROPERTIES") {
+ val t = "testcat.ns1.ns2.tbl"
+ withTable(t) {
+ spark.sql(s"CREATE TABLE $t (id bigint, data string) USING foo")
+
+ val e1 = intercept[AnalysisException] {
+ sql(s"SHOW TBLPROPERTIES $t")
+ }
+ assert(e1.message.contains("SHOW TBLPROPERTIES is only supported with v1
tables"))
Review comment:
I think we can implement SHOW TBLPROPERTIES with v2 APIs. You can refer to
https://github.com/apache/spark/pull/26166 about how to implement a v2 command.
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