[jira] [Commented] (SPARK-8004) Spark does not enclose column names when fetchting from jdbc sources
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https://issues.apache.org/jira/browse/SPARK-8004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14576121#comment-14576121
]
Apache Spark commented on SPARK-8004:
-
User 'rxin' has created a pull request for this issue:
https://github.com/apache/spark/pull/6689
Spark does not enclose column names when fetchting from jdbc sources
Key: SPARK-8004
URL: https://issues.apache.org/jira/browse/SPARK-8004
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Rene Treffer
Spark failes to load tables that have a keyword as column names
Sample error:
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 157.0 failed 1 times, most recent failure: Lost task 0.0 in stage 157.0
(TID 4322, localhost):
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 'key,value FROM [XX]'
{code}
A correct query would have been
{code}
SELECT `key`.`value` FROM
{code}
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[jira] [Commented] (SPARK-8004) Spark does not enclose column names when fetchting from jdbc sources
[
https://issues.apache.org/jira/browse/SPARK-8004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14568666#comment-14568666
]
Apache Spark commented on SPARK-8004:
-
User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/6577
Spark does not enclose column names when fetchting from jdbc sources
Key: SPARK-8004
URL: https://issues.apache.org/jira/browse/SPARK-8004
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Rene Treffer
Spark failes to load tables that have a keyword as column names
Sample error:
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 157.0 failed 1 times, most recent failure: Lost task 0.0 in stage 157.0
(TID 4322, localhost):
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 'key,value FROM [XX]'
{code}
A correct query would have been
{code}
SELECT `key`.`value` FROM
{code}
--
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[jira] [Commented] (SPARK-8004) Spark does not enclose column names when fetchting from jdbc sources
[
https://issues.apache.org/jira/browse/SPARK-8004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14567467#comment-14567467
]
Liang-Chi Hsieh commented on SPARK-8004:
I think backticks are only working for MySQL?
Spark does not enclose column names when fetchting from jdbc sources
Key: SPARK-8004
URL: https://issues.apache.org/jira/browse/SPARK-8004
Project: Spark
Issue Type: Bug
Reporter: Rene Treffer
Spark failes to load tables that have a keyword as column names
Sample error:
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 157.0 failed 1 times, most recent failure: Lost task 0.0 in stage 157.0
(TID 4322, localhost):
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 'key,value FROM [XX]'
{code}
A correct query would have been
{code}
SELECT `key`.`value` FROM
{code}
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[jira] [Commented] (SPARK-8004) Spark does not enclose column names when fetchting from jdbc sources
[
https://issues.apache.org/jira/browse/SPARK-8004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14567987#comment-14567987
]
Reynold Xin commented on SPARK-8004:
Some other databases use double quotes, i.e. key. We'd need to set this in
the dialect class.
[~viirya] do you want to continue your streak of JDBC data source fixes and
submit a patch for this?
Spark does not enclose column names when fetchting from jdbc sources
Key: SPARK-8004
URL: https://issues.apache.org/jira/browse/SPARK-8004
Project: Spark
Issue Type: Bug
Reporter: Rene Treffer
Spark failes to load tables that have a keyword as column names
Sample error:
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 157.0 failed 1 times, most recent failure: Lost task 0.0 in stage 157.0
(TID 4322, localhost):
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 'key,value FROM [XX]'
{code}
A correct query would have been
{code}
SELECT `key`.`value` FROM
{code}
--
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[jira] [Commented] (SPARK-8004) Spark does not enclose column names when fetchting from jdbc sources
[
https://issues.apache.org/jira/browse/SPARK-8004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14568357#comment-14568357
]
Liang-Chi Hsieh commented on SPARK-8004:
Yes. I will submit a patch later.
Spark does not enclose column names when fetchting from jdbc sources
Key: SPARK-8004
URL: https://issues.apache.org/jira/browse/SPARK-8004
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Rene Treffer
Spark failes to load tables that have a keyword as column names
Sample error:
{code}
org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in
stage 157.0 failed 1 times, most recent failure: Lost task 0.0 in stage 157.0
(TID 4322, localhost):
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 'key,value FROM [XX]'
{code}
A correct query would have been
{code}
SELECT `key`.`value` FROM
{code}
--
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