diff --git a/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowUnloadedSingleTableExecutor.java b/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowUnloadedSingleTableExecutor.java
index 08d51d6bc9074..38e330b79c367 100644
--- a/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowUnloadedSingleTableExecutor.java
+++ b/kernel/single/distsql/handler/src/main/java/org/apache/shardingsphere/single/distsql/handler/query/ShowUnloadedSingleTableExecutor.java
@@ -54,7 +54,7 @@ public Collection<LocalDataQueryResultRow> getRows(final ShardingSphereDatabase
         Optional<SingleRule> singleRule = database.getRuleMetaData().findSingleRule(SingleRule.class);
         if (singleRule.isPresent()) {
             for (String each : singleRule.get().getLogicTableMapper().getTableNames()) {
-                actualDataNodes.remove(each);
+                actualDataNodes.remove(each.toLowerCase());
             }
         }
         actualDataNodes.forEach((key, value) -> result.add(new LocalDataQueryResultRow(key, value.iterator().next().getDataSourceName())));
diff --git a/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutor.java b/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutor.java
index 3c82b114ab9ec..08c0ac5d978de 100644
--- a/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutor.java
+++ b/proxy/backend/core/src/main/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutor.java
@@ -22,8 +22,11 @@
 import org.apache.shardingsphere.infra.database.core.type.DatabaseTypeRegistry;
 import org.apache.shardingsphere.infra.merge.result.impl.local.LocalDataQueryResultRow;
 import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereColumn;
 import org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereIndex;
 import org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereSchema;
+import org.apache.shardingsphere.infra.metadata.database.schema.model.ShardingSphereTable;
+import org.apache.shardingsphere.infra.util.json.JsonUtils;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -37,29 +40,31 @@ public final class ShowTableMetaDataExecutor implements DatabaseRequiredQueryabl
     
     @Override
     public Collection<String> getColumnNames() {
-        return Arrays.asList("database_name", "table_name", "type", "name");
+        return Arrays.asList("database_name", "table_name", "type", "name", "value");
     }
     
     @Override
     public Collection<LocalDataQueryResultRow> getRows(final ShardingSphereDatabase database, final ShowTableMetaDataStatement sqlStatement) {
         String defaultSchema = new DatabaseTypeRegistry(database.getProtocolType()).getDefaultSchemaName(database.getName());
         ShardingSphereSchema schema = database.getSchema(defaultSchema);
-        return schema.getAllTableNames().stream().filter(each -> sqlStatement.getTableNames().contains(each))
-                .map(each -> buildTableRows(database.getName(), schema, each)).flatMap(Collection::stream).collect(Collectors.toList());
+        return sqlStatement.getTableNames().stream().filter(each -> schema.getAllTableNames().contains(each.toLowerCase()))
+                .map(each -> buildTableRows(database.getName(), schema, each.toLowerCase())).flatMap(Collection::stream).collect(Collectors.toList());
     }
     
     private Collection<LocalDataQueryResultRow> buildTableRows(final String databaseName, final ShardingSphereSchema schema, final String tableName) {
         Collection<LocalDataQueryResultRow> result = new LinkedList<>();
-        Collection<LocalDataQueryResultRow> columnRows = schema.getAllColumnNames(tableName).stream().map(each -> buildRow(databaseName, tableName, "COLUMN", each)).collect(Collectors.toList());
-        Collection<LocalDataQueryResultRow> indexRows = schema.getTable(tableName).getIndexValues().stream().map(ShardingSphereIndex::getName)
-                .map(each -> buildRow(databaseName, tableName, "INDEX", each)).collect(Collectors.toList());
-        result.addAll(columnRows);
-        result.addAll(indexRows);
+        ShardingSphereTable table = schema.getTable(tableName);
+        result.addAll(table.getColumnValues().stream().map(each -> buildColumnRow(databaseName, tableName, each)).collect(Collectors.toList()));
+        result.addAll(table.getIndexValues().stream().map(each -> buildIndexRow(databaseName, tableName, each)).collect(Collectors.toList()));
         return result;
     }
     
-    private LocalDataQueryResultRow buildRow(final String databaseName, final String tableName, final String type, final String name) {
-        return new LocalDataQueryResultRow(databaseName, tableName, type, name);
+    private LocalDataQueryResultRow buildColumnRow(final String databaseName, final String tableName, final ShardingSphereColumn column) {
+        return new LocalDataQueryResultRow(databaseName, tableName, "COLUMN", column.getName(), JsonUtils.toJsonString(column));
+    }
+    
+    private LocalDataQueryResultRow buildIndexRow(final String databaseName, final String tableName, final ShardingSphereIndex index) {
+        return new LocalDataQueryResultRow(databaseName, tableName, "INDEX", index.getName(), JsonUtils.toJsonString(index));
     }
     
     @Override
diff --git a/proxy/backend/core/src/test/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutorTest.java b/proxy/backend/core/src/test/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutorTest.java
index 60ff4d6670882..1638f08f726f1 100644
--- a/proxy/backend/core/src/test/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutorTest.java
+++ b/proxy/backend/core/src/test/java/org/apache/shardingsphere/proxy/backend/handler/distsql/ral/queryable/ShowTableMetaDataExecutorTest.java
@@ -54,12 +54,13 @@ class ShowTableMetaDataExecutorTest {
     void assertGetColumnNames() {
         ShowTableMetaDataExecutor executor = new ShowTableMetaDataExecutor();
         Collection<String> columns = executor.getColumnNames();
-        assertThat(columns.size(), is(4));
+        assertThat(columns.size(), is(5));
         Iterator<String> iterator = columns.iterator();
         assertThat(iterator.next(), is("database_name"));
         assertThat(iterator.next(), is("table_name"));
         assertThat(iterator.next(), is("type"));
         assertThat(iterator.next(), is("name"));
+        assertThat(iterator.next(), is("value"));
     }
     
     @Test
@@ -73,11 +74,14 @@ void assertExecute() {
         assertThat(row.getCell(2), is("t_order"));
         assertThat(row.getCell(3), is("COLUMN"));
         assertThat(row.getCell(4), is("order_id"));
+        assertThat(row.getCell(5),
+                is("{\"name\":\"order_id\",\"dataType\":0,\"primaryKey\":false,\"generated\":false,\"caseSensitive\":false,\"visible\":true,\"unsigned\":false,\"nullable\":false}"));
         row = iterator.next();
         assertThat(row.getCell(1), is("foo_db"));
         assertThat(row.getCell(2), is("t_order"));
         assertThat(row.getCell(3), is("INDEX"));
         assertThat(row.getCell(4), is("primary"));
+        assertThat(row.getCell(5), is("{\"name\":\"primary\",\"columns\":[],\"unique\":false}"));
     }
     
     private ShardingSphereDatabase mockDatabase() {