diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
index 93307fc8835654fc4c674f1158010a91bf2c40c0..c7aeef06a0bf0d91f6e8885a06ac4f28a2ccdfb0 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
@@ -568,11 +568,12 @@ case class DescribeTableCommand(
append(buffer, "# Detailed Table Information", "", "")
append(buffer, "Database:", table.database, "")
append(buffer, "Owner:", table.owner, "")
- append(buffer, "Create Time:", new Date(table.createTime).toString, "")
- append(buffer, "Last Access Time:", new Date(table.lastAccessTime).toString, "")
+ append(buffer, "Created:", new Date(table.createTime).toString, "")
+ append(buffer, "Last Access:", new Date(table.lastAccessTime).toString, "")
append(buffer, "Location:", table.storage.locationUri.map(CatalogUtils.URIToString(_))
.getOrElse(""), "")
append(buffer, "Table Type:", table.tableType.name, "")
+ append(buffer, "Comment:", table.comment.getOrElse(""), "")
table.stats.foreach(s => append(buffer, "Statistics:", s.simpleString, ""))
append(buffer, "Table Parameters:", "", "")
diff --git a/sql/core/src/test/resources/sql-tests/inputs/describe.sql b/sql/core/src/test/resources/sql-tests/inputs/describe.sql
index ff327f5e82b138b3d6d7b31899f2ab5264a018ac..56f3281440d29d6d8618b8384d74945df7c73987 100644
--- a/sql/core/src/test/resources/sql-tests/inputs/describe.sql
+++ b/sql/core/src/test/resources/sql-tests/inputs/describe.sql
@@ -1,4 +1,4 @@
-CREATE TABLE t (a STRING, b INT, c STRING, d STRING) USING parquet PARTITIONED BY (c, d);
+CREATE TABLE t (a STRING, b INT, c STRING, d STRING) USING parquet PARTITIONED BY (c, d) COMMENT 'table_comment';
ALTER TABLE t ADD PARTITION (c='Us', d=1);
@@ -8,15 +8,15 @@ DESC t;
DESC TABLE t;
--- Ignore these because there exist timestamp results, e.g., `Create Table`.
--- DESC EXTENDED t;
--- DESC FORMATTED t;
+DESC FORMATTED t;
+
+DESC EXTENDED t;
DESC t PARTITION (c='Us', d=1);
--- Ignore these because there exist timestamp results, e.g., transient_lastDdlTime.
--- DESC EXTENDED t PARTITION (c='Us', d=1);
--- DESC FORMATTED t PARTITION (c='Us', d=1);
+DESC EXTENDED t PARTITION (c='Us', d=1);
+
+DESC FORMATTED t PARTITION (c='Us', d=1);
-- NoSuchPartitionException: Partition not found in table
DESC t PARTITION (c='Us', d=2);
diff --git a/sql/core/src/test/resources/sql-tests/results/describe.sql.out b/sql/core/src/test/resources/sql-tests/results/describe.sql.out
index 0a11c1cde2b45a8beddcc8aadc77797f5781a18f..422d548ea8de8ecdf20555a30fc0a0a73f9b017b 100644
--- a/sql/core/src/test/resources/sql-tests/results/describe.sql.out
+++ b/sql/core/src/test/resources/sql-tests/results/describe.sql.out
@@ -1,9 +1,9 @@
-- Automatically generated by SQLQueryTestSuite
--- Number of queries: 10
+-- Number of queries: 14
-- !query 0
-CREATE TABLE t (a STRING, b INT, c STRING, d STRING) USING parquet PARTITIONED BY (c, d)
+CREATE TABLE t (a STRING, b INT, c STRING, d STRING) USING parquet PARTITIONED BY (c, d) COMMENT 'table_comment'
-- !query 0 schema
struct<>
-- !query 0 output
@@ -64,12 +64,25 @@ d string
-- !query 5
-DESC t PARTITION (c='Us', d=1)
+DESC FORMATTED t
-- !query 5 schema
struct<col_name:string,data_type:string,comment:string>
-- !query 5 output
+# Detailed Table Information
# Partition Information
+# Storage Information
# col_name data_type comment
+Comment: table_comment
+Compressed: No
+Created:
+Database: default
+Last Access:
+Location: sql/core/spark-warehouse/t
+Owner:
+Partition Provider: Catalog
+Storage Desc Parameters:
+Table Parameters:
+Table Type: MANAGED
a string
b int
c string
@@ -79,30 +92,114 @@ d string
-- !query 6
-DESC t PARTITION (c='Us', d=2)
+DESC EXTENDED t
-- !query 6 schema
-struct<>
+struct<col_name:string,data_type:string,comment:string>
-- !query 6 output
+# Detailed Table Information CatalogTable(
+ Table: `default`.`t`
+ Created:
+ Last Access:
+ Type: MANAGED
+ Schema: [StructField(a,StringType,true), StructField(b,IntegerType,true), StructField(c,StringType,true), StructField(d,StringType,true)]
+ Provider: parquet
+ Partition Columns: [`c`, `d`]
+ Comment: table_comment
+ Storage(Location: sql/core/spark-warehouse/t)
+ Partition Provider: Catalog)
+# Partition Information
+# col_name data_type comment
+a string
+b int
+c string
+c string
+d string
+d string
+
+
+-- !query 7
+DESC t PARTITION (c='Us', d=1)
+-- !query 7 schema
+struct<col_name:string,data_type:string,comment:string>
+-- !query 7 output
+# Partition Information
+# col_name data_type comment
+a string
+b int
+c string
+c string
+d string
+d string
+
+
+-- !query 8
+DESC EXTENDED t PARTITION (c='Us', d=1)
+-- !query 8 schema
+struct<col_name:string,data_type:string,comment:string>
+-- !query 8 output
+# Partition Information
+# col_name data_type comment
+Detailed Partition Information CatalogPartition(
+ Partition Values: [c=Us, d=1]
+ Storage(Location: sql/core/spark-warehouse/t/c=Us/d=1)
+ Partition Parameters:{})
+a string
+b int
+c string
+c string
+d string
+d string
+
+
+-- !query 9
+DESC FORMATTED t PARTITION (c='Us', d=1)
+-- !query 9 schema
+struct<col_name:string,data_type:string,comment:string>
+-- !query 9 output
+# Detailed Partition Information
+# Partition Information
+# Storage Information
+# col_name data_type comment
+Compressed: No
+Database: default
+Location: sql/core/spark-warehouse/t/c=Us/d=1
+Partition Parameters:
+Partition Value: [Us, 1]
+Storage Desc Parameters:
+Table: t
+a string
+b int
+c string
+c string
+d string
+d string
+
+
+-- !query 10
+DESC t PARTITION (c='Us', d=2)
+-- !query 10 schema
+struct<>
+-- !query 10 output
org.apache.spark.sql.catalyst.analysis.NoSuchPartitionException
Partition not found in table 't' database 'default':
c -> Us
d -> 2;
--- !query 7
+-- !query 11
DESC t PARTITION (c='Us')
--- !query 7 schema
+-- !query 11 schema
struct<>
--- !query 7 output
+-- !query 11 output
org.apache.spark.sql.AnalysisException
Partition spec is invalid. The spec (c) must match the partition spec (c, d) defined in table '`default`.`t`';
--- !query 8
+-- !query 12
DESC t PARTITION (c='Us', d)
--- !query 8 schema
+-- !query 12 schema
struct<>
--- !query 8 output
+-- !query 12 output
org.apache.spark.sql.catalyst.parser.ParseException
PARTITION specification is incomplete: `d`(line 1, pos 0)
@@ -112,9 +209,9 @@ DESC t PARTITION (c='Us', d)
^^^
--- !query 9
+-- !query 13
DROP TABLE t
--- !query 9 schema
+-- !query 13 schema
struct<>
--- !query 9 output
+-- !query 13 output
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/SQLQueryTestSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/SQLQueryTestSuite.scala
index c285995514c85d8499b9dcf56b4123bf0ab18917..4092862c430b1e879b5d1c382687a53452abea72 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/SQLQueryTestSuite.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/SQLQueryTestSuite.scala
@@ -223,9 +223,9 @@ class SQLQueryTestSuite extends QueryTest with SharedSQLContext {
val schema = df.schema
// Get answer, but also get rid of the #1234 expression ids that show up in explain plans
val answer = df.queryExecution.hiveResultString().map(_.replaceAll("#\\d+", "#x")
- .replaceAll("Location: .*/sql/core/", "Location: sql/core/")
- .replaceAll("Created: .*\n", "Created: \n")
- .replaceAll("Last Access: .*\n", "Last Access: \n"))
+ .replaceAll("Location:.*/sql/core/", "Location: sql/core/")
+ .replaceAll("Created: .*", "Created: ")
+ .replaceAll("Last Access: .*", "Last Access: "))
// If the output is not pre-sorted, sort it.
if (isSorted(df.queryExecution.analyzed)) (schema, answer) else (schema, answer.sorted)