Maciej Bryński created SPARK-13283:
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Summary: Spark doesn't escape column names when creating table on
JDBC
Key: SPARK-13283
URL: https://issues.apache.org/jira/browse/SPARK-13283
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.6.0
Reporter: Maciej Bryński
Hi,
I have following problem.
I have DF where one of the columns has 'from' name.
{code}
root
|-- from: decimal(20,0) (nullable = true)
{code}
When I'm saving it to MySQL database I'm getting error:
{code}
Py4JJavaError: An error occurred while calling o183.jdbc.
: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error
in your SQL syntax; check the manual that corresponds to your MySQL server
version for the right syntax to use near 'from DECIMAL(20,0) , ' at line 1
{code}
I think the problem is that Spark doesn't escape column names with ` sign on
creating table.
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