我积极解决 发表于 2018-10-21 08:35:04

MySql查询数据字典的SQL语句

  Select
  r.TABLE_COMMENT,
  t.TABLE_NAME,
  t.COLUMN_NAME,
  t.COLUMN_COMMENT,
  t.DATA_TYPE,
  t.COLUMN_TYPE,
  t.IS_NULLABLE,
  t.COLUMN_DEFAULT,
  t.COLUMN_KEY,
  t.EXTRA
  FROM
  information_schema.`COLUMNS` t,
  information_schema.`TABLES` r
  WHERE
  t.TABLE_NAME LIKE 'pre_%'
  AND t.TABLE_SCHEMA = 'db_zhangwoo'
  AND t.TABLE_NAME = r.TABLE_NAME;

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