[jira] [Updated] (SPARK-20964) Make some keywords reserved along with the ANSI/SQL standard
[ https://issues.apache.org/jira/browse/SPARK-20964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dongjoon Hyun updated SPARK-20964: -- Target Version/s: (was: 3.0.0) > Make some keywords reserved along with the ANSI/SQL standard > > > Key: SPARK-20964 > URL: https://issues.apache.org/jira/browse/SPARK-20964 > Project: Spark > Issue Type: Improvement > Components: SQL >Affects Versions: 2.1.1 >Reporter: Takeshi Yamamuro >Priority: Minor > > The current Spark has many non-reserved words that are essentially reserved > in the ANSI/SQL standard > (http://developer.mimer.se/validator/sql-reserved-words.tml). > https://github.com/apache/spark/blob/master/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4#L709 > This is because there are many datasources (for instance twitter4j) that > unfortunately use reserved keywords for column names (See [~hvanhovell]'s > comments: https://github.com/apache/spark/pull/18079#discussion_r118842186). > We might fix this issue in future major releases. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Updated] (SPARK-20964) Make some keywords reserved along with the ANSI/SQL standard
[ https://issues.apache.org/jira/browse/SPARK-20964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Dongjoon Hyun updated SPARK-20964: -- Target Version/s: 3.1.0 > Make some keywords reserved along with the ANSI/SQL standard > > > Key: SPARK-20964 > URL: https://issues.apache.org/jira/browse/SPARK-20964 > Project: Spark > Issue Type: Improvement > Components: SQL >Affects Versions: 2.1.1 >Reporter: Takeshi Yamamuro >Priority: Minor > > The current Spark has many non-reserved words that are essentially reserved > in the ANSI/SQL standard > (http://developer.mimer.se/validator/sql-reserved-words.tml). > https://github.com/apache/spark/blob/master/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4#L709 > This is because there are many datasources (for instance twitter4j) that > unfortunately use reserved keywords for column names (See [~hvanhovell]'s > comments: https://github.com/apache/spark/pull/18079#discussion_r118842186). > We might fix this issue in future major releases. -- This message was sent by Atlassian Jira (v8.3.4#803005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
[jira] [Updated] (SPARK-20964) Make some keywords reserved along with the ANSI/SQL standard
[ https://issues.apache.org/jira/browse/SPARK-20964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Xiao Li updated SPARK-20964: Target Version/s: 3.0.0 > Make some keywords reserved along with the ANSI/SQL standard > > > Key: SPARK-20964 > URL: https://issues.apache.org/jira/browse/SPARK-20964 > Project: Spark > Issue Type: Improvement > Components: SQL >Affects Versions: 2.1.1 >Reporter: Takeshi Yamamuro >Priority: Minor > > The current Spark has many non-reserved words that are essentially reserved > in the ANSI/SQL standard > (http://developer.mimer.se/validator/sql-reserved-words.tml). > https://github.com/apache/spark/blob/master/sql/catalyst/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBase.g4#L709 > This is because there are many datasources (for instance twitter4j) that > unfortunately use reserved keywords for column names (See [~hvanhovell]'s > comments: https://github.com/apache/spark/pull/18079#discussion_r118842186). > We might fix this issue in future major releases. -- This message was sent by Atlassian JIRA (v7.6.3#76005) - To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org
