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DBUnit:找不到<schema.table>“MYSCHEMA”的列“MYCOL”。目录“MYDB”中的“MYTABLE”,因为名称不完全匹配

dbunit java

2

pkaeding · 技术社区 · 17 年前

java.lang.IllegalStateException: Did not find column 'MYCOL' for <schema.table> 'MYSCHEMA  .MYTABLE' in catalog 'MYDB' because names do not exactly match.
    at org.dbunit.database.ResultSetTableMetaData.scrollTo(ResultSetTableMetaData.java:297)
    at org.dbunit.database.ResultSetTableMetaData.createColumnFromDbMetaData(ResultSetTableMetaData.java:262)
    at org.dbunit.database.ResultSetTableMetaData.createMetaData(ResultSetTableMetaData.java:154)
    at org.dbunit.database.ResultSetTableMetaData.createMetaData(ResultSetTableMetaData.java:131)
    at org.dbunit.database.ResultSetTableMetaData.<init>(ResultSetTableMetaData.java:97)
    at org.dbunit.database.AbstractResultSetTable.<init>(AbstractResultSetTable.java:84)
    at org.dbunit.database.AbstractResultSetTable.<init>(AbstractResultSetTable.java:63)
    at org.dbunit.database.ForwardOnlyResultSetTable.<init>(ForwardOnlyResultSetTable.java:65)
    at org.dbunit.database.CachedResultSetTableFactory.createTable(CachedResultSetTableFactory.java:52)
    at org.dbunit.database.AbstractDatabaseConnection.createQueryTable(AbstractDatabaseConnection.java:90)
    at org.dbunit.database.AbstractDatabaseConnection.createTable(AbstractDatabaseConnection.java:115)
    at org.dbunit.database.QueryTableIterator.getTable(QueryTableIterator.java:143)
    at org.dbunit.dataset.stream.DataSetProducerAdapter.produce(DataSetProducerAdapter.java:83)
    at org.dbunit.dataset.xml.FlatXmlWriter.write(FlatXmlWriter.java:124)
    at org.dbunit.dataset.xml.FlatXmlDataSet.write(FlatXmlDataSet.java:341)

有什么想法吗?

2 回复 | 直到 17 年前

1

3

Uooo Stephan Weinhold 11 年前

    ...
    boolean areEqual =
            areEqualIgnoreBothNull(catalog, catalogName, caseSensitive) &&
            areEqualIgnoreNull(schema, schemaName, caseSensitive) &&
            areEqualIgnoreNull(table, tableName, caseSensitive) &&
            areEqualIgnoreNull(column, columnName, caseSensitive);

    return areEqual;


    private boolean areEqualIgnoreBothNull(String value1, String value2,
                                       boolean caseSensitive) {
            boolean areEqual = true;
            if (value1 != null && value2 != null) {
                if (value1.equals("") && value2.equals("")) {
                    if (caseSensitive) {
                        areEqual = value1.equals(value2);
                    } else {
                        areEqual = value1.equalsIgnoreCase(value2);
                    }
                }
            }
            return areEqual;
        }

http://dbunit.sourceforge.net/properties.html

2

1

Uooo Stephan Weinhold 11 年前

这个问题似乎只有在使用DB2时才会出现 fixed with DBUnit 2.4.7 .

IDatabaseConnection connection = ...

connection.getConfig().setProperty
(
    "http://www.dbunit.org/properties/metadataHandler",
    new Db2MetadataHandler()
);