[CALCITE-708] Avatica and Calcite to support DatabaseMetaData getTypeInfo

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.4.0-incubating
• Labels: avatica metadata
• Assignee: Julian Hyde
• Reporter: Xavier FH Leong
• Created: 30/Apr/15 08:15
• Updated: 01/Sep/15 03:02
• Resolved: 03/Jun/15 19:58

Description

http://docs.oracle.com/javase/7/docs/api/java/sql/DatabaseMetaData.html#getTypeInfo()

Avatica to call underlying connection database metadata for getTypeInfo to show the database supported type and meta info.

Calcite to provide the info for the underlying adapter thru SqlTypeName and RelDataType