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Module schema

mz_persist_types

Module schema 

Source
Expand description

Persist schema evolution.

Structs§

Migration
See backward_compatible.
SchemaId
An ordered identifier for a pair of key and val schemas registered to a shard.

Functions§

backward_compatible
Returns a function to migrate arrow data encoded by old to be the same DataType as arrow data encoded by new, if new is backward compatible with old. Exposed for testing.