[IOTDB-1285] Support +,-,*,/ Op for SELECT syntax,e.g.: m1 + m2

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Client/JDBC
• Assignee: Unassigned
• Reporter: sunjincheng
• Created: 07/Apr/21 04:54
• Updated: 01/Jun/21 05:56

Description

IoTDB> SELECT timestamp, m1 + m2 FROM root.lemming.device1;
Msg: 401: Error occurred while parsing SQL to physical plan: line 1:21 mismatched input '+' expecting

{FROM, ',', '*', '.'}

Issue Links

• is duplicated by: IOTDB-1400 Support arithmetic operations in SELECT clauses