[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Release Note: The default behavior for quoted identifiers has been changed. Now at the language level any Column Name that is specified within back-ticks(`) is treated literally. This is inline with standard sql behavior for quoted identifiers. Within back-tick strings use double back-ticks to escape. To revert to old behavior(that of interpreting back-ticked names as regular expressions) use the new parameter: hive.support.quoted.identifiers; set to the value 'none'. Hadoop Flags: Incompatible change > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, HIVE-6013.6.patch, HIVE-6013.7.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ashutosh Chauhan updated HIVE-6013: --- Resolution: Fixed Status: Resolved (was: Patch Available) Committed to trunk. Thanks, Harish! > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, HIVE-6013.6.patch, HIVE-6013.7.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Patch Available (was: Open) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, HIVE-6013.6.patch, HIVE-6013.7.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: HIVE-6013.7.patch > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, HIVE-6013.6.patch, HIVE-6013.7.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Open (was: Patch Available) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, HIVE-6013.6.patch, HIVE-6013.7.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Open (was: Patch Available) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Patch Available (was: Open) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, HIVE-6013.6.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: HIVE-6013.6.patch > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, HIVE-6013.6.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: HIVE-6013.5.patch > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Patch Available (was: Open) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Open (was: Patch Available) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, HIVE-6013.5.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: HIVE-6013.4.patch > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > HIVE-6013.4.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Patch Available (was: Open) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: HIVE-6013.3.patch > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, HIVE-6013.3.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Open (was: Patch Available) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: HIVE-6013.2.patch > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Patch Available (was: Open) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Status: Open (was: Patch Available) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, HIVE-6013.2.patch, > QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Fix Version/s: 0.13.0 Status: Patch Available (was: Open) > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani >Assignee: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: HIVE-6013.1.patch > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani > Fix For: 0.13.0 > > Attachments: HIVE-6013.1.patch, QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
[jira] [Updated] (HIVE-6013) Supporting Quoted Identifiers in Column Names
[ https://issues.apache.org/jira/browse/HIVE-6013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Harish Butani updated HIVE-6013: Attachment: QuotedIdentifier.html > Supporting Quoted Identifiers in Column Names > - > > Key: HIVE-6013 > URL: https://issues.apache.org/jira/browse/HIVE-6013 > Project: Hive > Issue Type: Improvement > Components: Query Processor >Reporter: Harish Butani > Attachments: QuotedIdentifier.html > > > Hive's current behavior on Quoted Identifiers is different from the normal > interpretation. Quoted Identifier (using backticks) has a special > interpretation for Select expressions(as Regular Expressions). Have > documented current behavior and proposed a solution in attached doc. > Summary of solution is: > - Introduce 'standard' quoted identifiers for columns only. > - At the langauage level this is turned on by a flag. > - At the metadata level we relax the constraint on column names. -- This message was sent by Atlassian JIRA (v6.1.4#6159)
