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Posted to issues@commons.apache.org by GitBox <gi...@apache.org> on 2021/07/15 08:25:45 UTC
[GitHub] [commons-dbutils] whjpji opened a new pull request #78: Prefetch the parameter metadata before filling the statements in batch.
whjpji opened a new pull request #78:
URL: https://github.com/apache/commons-dbutils/pull/78
When the batch size is large (e.g. 100,000), fetching the parameter metadata can be extremly time-consuming in the batch operation (in my case, nearly slow down as 100 times of performance in contrast to prefetch in advance).
So I added a parameter to the `batch` method to allow the user to choose whether to prefetch the paramter metadata only once before filling the statement.
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[GitHub] [commons-dbutils] coveralls commented on pull request #78: Prefetch the parameter metadata before filling the statements in batch.
Posted by GitBox <gi...@apache.org>.
coveralls commented on pull request #78:
URL: https://github.com/apache/commons-dbutils/pull/78#issuecomment-880556039
[](https://coveralls.io/builds/41393050)
Coverage increased (+0.3%) to 65.901% when pulling **28ea739a3e7f406cd23f8f5c985f5009c83e475f on whjpji:prefetch_pmd** into **0ec111e38a4f4458d16d4b0299cfe0f6ae86464a on apache:master**.
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