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Posted to dev@ignite.apache.org by "Andrey Aleksandrov (Jira)" <ji...@apache.org> on 2019/09/10 14:47:00 UTC
[jira] [Created] (IGNITE-12159) Ignite spark doesn't support Alter
Column syntax
Andrey Aleksandrov created IGNITE-12159:
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Summary: Ignite spark doesn't support Alter Column syntax
Key: IGNITE-12159
URL: https://issues.apache.org/jira/browse/IGNITE-12159
Project: Ignite
Issue Type: Bug
Components: spark
Affects Versions: 2.7.5
Reporter: Andrey Aleksandrov
Fix For: 2.8
Steps:
1)Start the server
2)Run next SQL commands
CREATE TABLE person (id LONG, name VARCHAR(64), age LONG, city_id DOUBLE, zip_code LONG, PRIMARY KEY (name)) WITH "backups=1"
ALTER TABLE person ADD COLUMN (first_name VARCHAR(64), last_name VARCHAR(64))
3)After that run next spark code:
String configPath = "client.xml";
SparkConf sparkConf = new SparkConf()
.setMaster("local")
.setAppName("Example");
IgniteSparkSession.builder()
.appName("Spark Ignite catalog example")
.master("local")
.config("ignite.disableSparkSQLOptimization", true)
.igniteConfig(configPath)
.getOrCreate();
Dataset<Row> df2 = igniteSession.sql("select * from person1");
df2.show();
The result will contain only 5 columns from CREATE TABLE call.
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