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[PG13] Optimised Antlr4ResultHandler initialization #1168

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merged 1 commit into from
Aug 21, 2023

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@Munmud Munmud commented Aug 19, 2023

This is similar to #1107 as @dehowef approved here.

Description

As mentioned in issue #1106,
This pull request aims to optimize the current implementation of the Antlr4ResultHandler initialization process, resulting in improved query processing time and reduced overhead. Currently, for each query made, the Antlr4ResultHandleris repeatedly initialized, leading to unnecessary performance bottlenecks. To address this issue, we propose initializing the handler only once and then reusing it for subsequent queries.

@dehowef dehowef merged commit 5f749a5 into apache:PG13 Aug 21, 2023
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2 participants