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BATCH-1749: JdbcPagingItemReader now supports multi-column keys #65

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BATCH-1749: JdbcPagingItemReader now supports multi-column keys #65

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@mminella mminella commented Nov 2, 2012

Added the ability to supply multiple column keys for the JdbcPagingItemReader. This is supported with two main changes:

  1. Changing the sortKey attribute on the query providers from a single String to a Map<String, Boolean> where the String is the name of the column and the Boolean indicates ascending/descending (ascending = true). Samples project has been updated to show the new configuration.
  2. Updated the generation of the queries. In order to support restartability, a map of the current key values is persisted.

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mminella commented Nov 5, 2012

Applying some code review feedback and resubmitting.

@mminella mminella closed this Nov 5, 2012
@mminella mminella mentioned this pull request Nov 5, 2012
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@spring-projects-issues spring-projects-issues mentioned this pull request Dec 16, 2019
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