WebMar 10, 2024 · Expected row count: etc. error, then this is a workaround: to keep it simple let's say your ranges for the filter are A1:A10 and B1:B8, you can use array brackets {} to append two virtual rows on range B1:B8 to match size A1:A10 by using REPT where number of needed repetitions shall be calculated by a simple calculation between initial ranges. WebApr 7, 2024 · “EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0” is a one of the common when working with Spring JdbcTemplate queryForObject () operation. In this guide we have shown the common fix for the issue. Other Spring JDBC Examples : Spring JdbcTemplate – Stored Procedure Spring JdbcTemplate – Query
IncorrectResultSetColumnCountException (Spring Framework 6.0.0-M…
WebIncorrectResultSetColumnCountException:Incorrect column count: expected 1, actual 2at org.springframework.jdbc.core.SingleColumnRowMapper.mapRow(SingleColumnRowMapper.java:92) at org.springframework.jdbc.core.RowMapperResultSetExtractor.extractData(RowMapperResultSetExtractor.java:93) Web*/ package org.springframework.jdbc; import org.springframework.dao.DataRetrievalFailureException; /** * Data access exception thrown when a result set did not have the correct column count, * for example when expecting a single column but getting 0 or more than 1 columns. song about lines for kids
spring-springJDBC的queryForObject查找对象出错(Incorrect column count: expected …
WebMay 21, 2024 · エラー内容は、取得するのが1件なのに対しカラム数である9件返ってきているというものです。. BookingInfoFormというフォームクラスにカラム分のアクセサメソッドは用意しているのですが. JdbcTemplateの仕様上1件までの値しか受け取れないのということでsetする ... WebJan 16, 2024 · Last step of FollowMe command should be a table showing OLD and NEW address. Something must have changed because that table is now showing an exception. … WebIncorrect column count: expected 1, actual 10 IncorrectResultSetColumnCount org.springframework.jdbc.IncorrectResultSetColumnCountException public String getRightAnswer(int question_id) { String sql = "select * from question where question_id = " +question_id+ ""; return this .baseDaoSupport.queryForString (sql); } small dog looking for a new home