Konstantin Orlov created IGNITE-17360:
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Summary: Sql. Introduce cache for parsed sql AST
Key: IGNITE-17360
URL: https://issues.apache.org/jira/browse/IGNITE-17360
Project: Ignite
Issue Type: Bug
Components: sql
Reporter: Konstantin Orlov
According to the flamegraph, parsing of the SQL statement takes about 2.7% of
time even for the most simplest statement like {{select * from t_name}}. We
could mitigate this problem by introducing a cache for a parsed statements.
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