Java 类org.springframework.jdbc.core.metadata.TableMetaDataProvider 实例源码

private Map<String, Integer> sqlTypes() {
    TableMetaDataProvider metaDataProvider = TableMetaDataProviderFactory.createMetaDataProvider(
            jdbcTemplate.getDataSource(), tableMetaDataContext, jdbcTemplate.getNativeJdbcExtractor());

    Map<String, Integer> result = new HashMap<>();
    for (TableParameterMetaData parameterMetaData : metaDataProvider.getTableParameterMetaData()) {
        result.put(parameterMetaData.getParameterName(), parameterMetaData.getSqlType());
    }
    return result;
}