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Posted to commits@spark.apache.org by do...@apache.org on 2020/01/18 03:02:09 UTC
[spark-website] branch asf-site updated: Add SQL migration guide
for 2.4.4 (#251)
This is an automated email from the ASF dual-hosted git repository.
dongjoon pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/spark-website.git
The following commit(s) were added to refs/heads/asf-site by this push:
new 4d41894 Add SQL migration guide for 2.4.4 (#251)
4d41894 is described below
commit 4d41894d18be94ee1dcbd40f4e0ff683c4adce1b
Author: Dongjoon Hyun <dh...@apple.com>
AuthorDate: Fri Jan 17 19:01:59 2020 -0800
Add SQL migration guide for 2.4.4 (#251)
---
site/docs/2.4.4/sql-migration-guide-upgrade.html | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/site/docs/2.4.4/sql-migration-guide-upgrade.html b/site/docs/2.4.4/sql-migration-guide-upgrade.html
index 4924754..07a9e45 100644
--- a/site/docs/2.4.4/sql-migration-guide-upgrade.html
+++ b/site/docs/2.4.4/sql-migration-guide-upgrade.html
@@ -238,6 +238,7 @@
<ul id="markdown-toc">
+ <li><a href="#upgrading-from-spark-sql-243-to-244" id="markdown-toc-upgrading-from-spark-sql-243-to-244">Upgrading from Spark SQL 2.4.3 to 2.4.4</a></li>
<li><a href="#upgrading-from-spark-sql-24-to-241" id="markdown-toc-upgrading-from-spark-sql-24-to-241">Upgrading from Spark SQL 2.4 to 2.4.1</a></li>
<li><a href="#upgrading-from-spark-sql-23-to-24" id="markdown-toc-upgrading-from-spark-sql-23-to-24">Upgrading From Spark SQL 2.3 to 2.4</a></li>
<li><a href="#upgrading-from-spark-sql-230-to-231-and-above" id="markdown-toc-upgrading-from-spark-sql-230-to-231-and-above">Upgrading From Spark SQL 2.3.0 to 2.3.1 and above</a></li>
@@ -264,6 +265,12 @@
</li>
</ul>
+<h2 id="upgrading-from-spark-sql-243-to-244">Upgrading from Spark SQL 2.4.3 to 2.4.4</h2>
+
+<ul>
+ <li> Since Spark 2.4.4, according to <a href="https://docs.microsoft.com/en-us/sql/connect/jdbc/using-basic-data-types?view=sql-server-2017">MsSqlServer Guide</a>, MsSQLServer JDBC Dialect uses ShortType and FloatType for SMALLINT and REAL, respectively. Previously, IntegerType and DoubleType is used.</li>
+</ul>
+
<h2 id="upgrading-from-spark-sql-24-to-241">Upgrading from Spark SQL 2.4 to 2.4.1</h2>
<ul>
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