WebInvalid cell data "X" at row Y column Z. Expected data type: (type). The data at the specified location in the upload file is of the wrong type. For example, the column may be expected … WebJan 3, 2024 · In some cases we have to get one column list or exactly one column. The syntax is as follows. this.jdbcTemplate .queryForObject (sqlQuery, new Object [] {}, returnTypeClass); sqlQuery is the...
Fix – EmptyResultDataAccessException with JdbcTemplate
WebJun 9, 2024 · 然而还是报错,原因是因为 这个 jdbcTemplate.queryForObject (sql, requiredType) 中的 requiredType 应该为基础类型,和 String 类型。 所以正确方式是: List userList = jdbcTemplate.query(sql, new Object[]{}, new BeanPropertyRowMapper(User.class)); if(null!=userList&&userList.size()>0){ User … WebIncorRect Column Count: Expected 1, Actual 4 Issues. It is the second parameter that can only be simple type string or integer. The specific role is to enter the query result to … oqlf chacun
Filter Has Mismatched Range Sizes Error in Google Sheets
WebBut these do not return the correct numbers from the column. For example, there are 3 numbers under 1, but it returns a value of 2. I've searched for other questions, but those … 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) Webpublic IncorrectResultSetColumnCountException (int expectedCount, int actualCount) { super ("Incorrect column count: expected " + expectedCount + ", actual " + actualCount); this.expectedCount = expectedCount; this.actualCount = actualCount; } /** * Constructor for IncorrectResultCountDataAccessException. * @param msg the detail message oqefree