Incorrect result size exception
WebOct 14, 2014 · Request processing failed; nested exception is org.springframework.dao.IncorrectResultSizeDataAccessException: Incorrect result size: expected 1, actual 2] with root ...
Incorrect result size exception
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WebNov 23, 2024 · 之前遇到一个问题，用JDBCTemplate写的东西总会提示Incorrect result size: expected 1, actual 0这个错误。怎么说呢，template.queryForObject()这个方法是返回的必须是一个仅限一个结果！但是你用实体类去接收的时候，对于刚注册的用户用户名肯定是不重复的，希望返回一个null，再继续进行下面的操作，但是这个 ... WebFeb 22, 2024 · In this brief tutorial, we are going to shed light on the Spring JDBC EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0 exception.. First, we’ll explain what causes the JdbcTemplate class to throw the exception.. Then, we’ll showcase how to avoid and fix EmptyResultDataAccessException in practice.. …
WebData access exception thrown when a result was not of the expected size, for example when expecting a single row but getting 0 or more than 1 rows. Since: 1.0.2 Author: ... actualSize - the actual result size (or -1 if unknown) ex - the wrapped exception; Method Details. getExpectedSize. public int getExpectedSize WebApr 7, 2024 · In this guide we will explore common reason for this issue and and best way to fix the it. 1. Root Cause for Issue. 1.1. To understand root cause for the issue …
WebBest Java code snippets using org.springframework.dao.EmptyResultDataAccessException (Showing top 20 results out of 459) org.springframework.dao EmptyResultDataAccessException. If you get 0 rows or more than 1 row that will result in IncorrectResultSizeDataAccessException. I guess in your case, queryForObject is returning o rows or more than 1 row, So if you don't want to catch this IncorrectResultSizeDataAccessException, go for query method instead.
WebJun 7, 2024 · org.springframework.dao.IncorrectResultSizeDataAccessException: Incorrect result size: expected 1, actual 2 at org.springframework.dao.support.DataAccessUtils ...
WebMar 9, 2024 · For the resolution, please see this guide: Synchronization with external directory fails with error: query did not return unique result due to duplicate groups I realize that you are seeing the stack trace when viewing the users rather than during synchronization but the root cause of duplicate groups seems to be the same. how black hat hackers earn moneyWeb* Throws an exception if 0 or more than 1 result objects found, * of if the unique result object is not convertible to the * specified required type. * @param results the result Collection (can be {@code null} * but is not expected to contain {@code null} elements) * @return the unique result object * @throws ... how black is atlantaWebApr 22, 2024 · org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0". Again, it works fine when I get a row from a table with 2 … how black is megan merkle\\u0027s heritageWeb/**Return a unique result object from the given Collection. * how black hole formWebData access exception thrown when a result was expected to have at least one row (or element) but zero rows (or elements) were actually returned. org.springframework.dao.support ... Return a unique result object from the given Collection. how black is black stoolWebSep 15, 2024 · Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. ... Incorrect result size: expected 1, actual 0 ... - The exception shows that no result was returned for a search for [email protected] in the dc=vsp,dc=sas,dc=com subtree how black is halseyWebJan 31, 2024 · Welcome to the Okta Community! The Okta Community is not part of the Okta Service (as defined in your organization’s agreement with Okta). By continuing and accessing or using any part of the Okta Community, you agree to the terms and conditions, privacy policy, and community guidelines how black hole works