Vladimir Ozerov created IGNITE-11499:
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Summary: SQL: DML should not use batches by default
Key: IGNITE-11499
URL: https://issues.apache.org/jira/browse/IGNITE-11499
Project: Ignite
Issue Type: Task
Components: sql
Reporter: Vladimir Ozerov
Fix For: 2.8
Currently DML apply updates in batches equal to {{SqlFieldsQuery.pageSize}}.
This is prone to deadlocks. Instead, we should apply updates one-by-one by
default. Proposal:
# Introduce {{SqlFieldsQuery.updateBatchSize}} property, set it to {{1}} by
default
# Print a warning about deadlock to log if it is greater than 1
# Add it to JDBC and ODBC drivers
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