Alexander Paschenko created IGNITE-4953:
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Summary: Rework logic of concurrent schema changes
Key: IGNITE-4953
URL: https://issues.apache.org/jira/browse/IGNITE-4953
Project: Ignite
Issue Type: Bug
Components: SQL
Affects Versions: 2.0
Reporter: Alexander Paschenko
Assignee: Alexander Paschenko
Fix For: 2.0
H2's prepared statements store references to indexes that were present when the
statement was parsed and initialized - this means that currently there's no way
to prevent index usage if it goes down between the moment when the statement is
created and actually executed. Have to come up with some new locking schema.
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