GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/10712
[SPARK-12724] SQL generation support for persisted data source tables
This PR implements SQL generation support for persisted data source tables.
A new field `metastoreTableIdentifier: Option[TableIdentifier]` is added to
`LogicalRelation`. When a `LogicalRelation` representing a persisted data
source relation is created, this field holds the database name and table name
of the relation.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark
spark-12724-datasources-sql-gen
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10712.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #10712
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commit c45bb66fe816b658d3072c732e96c8e9e06d8b19
Author: Cheng Lian <[email protected]>
Date: 2016-01-10T19:27:16Z
SQL generation support for persisted data source tables
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