摘要:
实例数据 1.监听器: @Slf4j public class CustomAnalysisEventListener<T> extends AnalysisEventListener<T> { private int headRowNum; public CustomAnalysisEventLi 阅读全文
摘要:
SELECT COLUMN_NAME AS 字段名,COLUMN_TYPE AS 数字类型,COLUMN_COMMENT AS 备注FROMinformation_schema.COLUMNSwhere TABLE_SCHEMA='content' --库名ANDtable_name='oil_co 阅读全文