合并SELECT和SHOW查询

Question

我可以合并SELECT查询和SHOW语句的结果吗？

例如 - 需要得到答案的一个表：

select * from INFORMATION_SCHEMA.VIEWS 

和

show create view `v1` 

谢谢！

Answer 1

不，你不能。但是，下面的查询将给出类似的结果：

SELECT *, CONCAT(
"CREATE", 
-- can't get ALGORITHM 
" DEFINER = '", 
    SUBSTRING_INDEX(DEFINER, '@', 1), "'@'", SUBSTRING_INDEX(DEFINER, '@', -1), "'", 
" SQL SECURITY ", SECURITY_TYPE, 
" VIEW `", REPLACE(TABLE_NAME, "`", "``"), "`", 
" AS ", VIEW_DEFINITION, 
IF(CHECK_OPTION <> "NONE", CONCAT(" WITH ", CHECK_OPTION, " CHECK OPTION"), "") 
) AS `CREATE` 
FROM INFORMATION_SCHEMA.VIEWS