[IGNITE-15140] Live Schema. Detect type upcasting.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Won't Do
• Labels: iep-54 ignite-3
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Unassigned
• Reporter: Andrey Mashenkov
• Created: 16/Jul/21 20:20
• Updated: 15/Nov/21 10:42
• Resolved: 15/Nov/21 10:42

Description

Let's detect if one or more column values provided within a tuple are of wider types, then trigger registering a new schema version with the columns of detected types.

Narrowing type is prohibited. No action is required in that case as values will be upcasted to the current schema type.

Issue Links

• is a child of: IGNITE-13616 IEP-54 Live schema for tables