SHOW-COLUMNSNameDescriptionExampleKeywordsBest PracticeSHOW-COLUMNSNameSHOW FULL COLUMNS Description该语句用于指定表的列信息 语法: SHOW [FULL] COLUMNS FROM tbl;Example 查看指定表的列信息 SHOW FULL COLUMNS FROM tbl; KeywordsSHOW, FULL, COLUMNSBest Practice