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Auto-mapping fails in a result map referenced from a constructor arg with columnPrefix #1496

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hiirage opened this issue Mar 7, 2019 · 0 comments
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Auto-mapping fails in a result map referenced from a constructor arg with columnPrefix #1496

hiirage opened this issue Mar 7, 2019 · 0 comments
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@harawata
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bug
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3.5.1

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@hiirage
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hiirage commented Mar 7, 2019

MyBatis version

3.5.0

Database vendor and version

H2

Test case or example project

auto_mapping.zip

Steps to reproduce

Run FooMapperTest should find an object Foo with object Bar.

Expected result

Find a foo with a bar auto mapped by properties.

Actual result

Test failed because foo.getBar() returns null.

##Potential Cause
Incorrectly match lowercase columnPrefix with uppercase columnName in method DefaultResultSetHandler::createAutomaticMappings
@harawata harawata changed the title Auto mapping by properties returns null Auto-mapping fails in a result map referenced from a constructor arg with columnPrefix Mar 9, 2019
@harawata harawata self-assigned this Mar 9, 2019
@harawata harawata added the bug label Mar 9, 2019
@harawata harawata added this to the 3.5.1 milestone Mar 9, 2019
@harawata harawata mentioned this issue Mar 10, 2019
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pulllock pushed a commit to pulllock/mybatis-3 that referenced this issue Oct 19, 2023
@harawata
fixes mybatis#1496 columnPrefix specified in constructor mapping shou…
b8b5fff 
…ld be converted to uppercase. Otherwise, auto-mapping in the referenced result map does not find the matching column.
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@harawata harawata

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@harawata @hiirage