Github user OopsOutOfMemory commented on a diff in the pull request:
https://github.com/apache/spark/pull/3431#discussion_r22525682
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/sources/ddl.scala ---
@@ -67,15 +68,30 @@ private[sql] class DDLParser extends
StandardTokenParsers with PackratParsers wi
protected lazy val ddl: Parser[LogicalPlan] = createTable
/**
- * CREATE TEMPORARY TABLE avroTable
+ * `CREATE TEMPORARY TABLE avroTable
* USING org.apache.spark.sql.avro
- * OPTIONS (path "../hive/src/test/resources/data/files/episodes.avro")
+ * OPTIONS (path "../hive/src/test/resources/data/files/episodes.avro")`
+ * or
+ * `CREATE TEMPORARY TABLE avroTable(intField int, stringField string...)
+ * USING org.apache.spark.sql.avro
+ * OPTIONS (path "../hive/src/test/resources/data/files/episodes.avro")`
*/
protected lazy val createTable: Parser[LogicalPlan] =
- CREATE ~ TEMPORARY ~ TABLE ~> ident ~ (USING ~> className) ~ (OPTIONS
~> options) ^^ {
+ ( CREATE ~ TEMPORARY ~ TABLE ~> ident ~ (USING ~> className) ~ (OPTIONS
~> options) ^^ {
case tableName ~ provider ~ opts =>
- CreateTableUsing(tableName, provider, opts)
+ CreateTableUsing(tableName, Seq.empty, provider, opts)
+ }
+ |
--- End diff --
These two conditions can be merged with :
```
CREATE ~ TEMPORARY ~ TABLE ~> ident ~ (tableCols).? ~ (USING ~> className)
~ (OPTIONS ~> options) ^^ {
case tableName ~ columns ~ provider ~ opts =>
val tblColumns = if(columns.isEmpty) Seq.empty else columns
CreateTableUsing(tableName,tblColumns, provider, opts)
```
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
