[SOLR-8153] Support upper case and mixed case column identifiers in the SQL interface

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 6.0
• Fix Version/s: 6.0
• Component/s: SolrJ
• Assignee: Joel Bernstein
• Reporter: Joel Bernstein
• Created: 10/Oct/15 04:52
• Updated: 08/Oct/19 14:50
• Resolved: 12/Oct/15 23:30

Description

The version of the Presto parser currently in Solr is lower casing all SQL identifiers unless they are string literals (single quotes). This appears to be happening in the QualifiedName class.

The latest version of the Presto parser has changed the QualifiedName class to maintain the original casing. This will allow Solr to maintain the original case of SQL identifiers without requiring quoted identifiers.

Issue Links

• is related to: SOLR-8125 Umbrella ticket for Streaming and SQL issues