When mapping a SQL table to a model using Hibernate or NHibernate, if you configure the mapping like following<\/p>\n\n\n\n
<property name=”MyDecCol” type=”Decimal” precision=”28″ scale=”15″>
<column name=”MyDecCol” sql-type=”decimal” not-null=”false” \/>
<\/property><\/p>\n\n\n\n
For some reason, Hibernate\/NHibernate will treat the field as a decimal with scale = 5 (5 decimal digits on the right side of the decimal separator). So if you save a value to this column with more decimal digits, it will be truncated to only 5 decimal digits.<\/p>\n\n\n\n
I’m not sure why, but if you move the attributes to the inner column element, Hibernate and NHibernate will map the values correctly.<\/p>\n\n\n\n
<property name=”MyDecCol” type=”Decimal”>
<column name=”MyDecCol” sql-type=”decimal” not-null=”false” precision=”28″ scale=”15″ \/>
<\/property> <\/p>\n","protected":false},"excerpt":{"rendered":"
When mapping a SQL table to a model using Hibernate or NHibernate, if you configure the mapping like following <property name=”MyDecCol” type=”Decimal” precision=”28″ scale=”15″><column name=”MyDecCol” sql-type=”decimal” not-null=”false” \/><\/property> For some reason, Hibernate\/NHibernate will treat the field as a decimal with scale = 5 (5 decimal digits on the right side of the decimal separator). So … Continue reading “Hibernate mapping for decimal scale is wrong”<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[96,76,30,10],"class_list":["post-653","post","type-post","status-publish","format-standard","hentry","category-problems","tag-hibernate","tag-nhibernate","tag-sql","tag-sql-server"],"_links":{"self":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts\/653","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=653"}],"version-history":[{"count":2,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts\/653\/revisions"}],"predecessor-version":[{"id":655,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=\/wp\/v2\/posts\/653\/revisions\/655"}],"wp:attachment":[{"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=653"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=653"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bruceng.com\/dev\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=653"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}