查看视图创建语句

SELECT
REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
REPLACE(REPLACE(REPLACE(REPLACE(REPLACE(
SUBSTRING_INDEX(LOAD_FILE(‘C:\\Users\\Loki\\Downloads\\mysql-5.6.17-winx64\\data\\course\\v.frm‘),
‘\nsource=‘,-1),
‘\\_‘,‘\_‘), ‘\\%‘,‘\%‘), ‘\\\\‘,‘\\‘), ‘\\Z‘,‘\Z‘), ‘\\t‘,‘\t‘),
‘\\r‘,‘\r‘), ‘\\n‘,‘\n‘), ‘\\b‘,‘\b‘), ‘\\\"‘,‘\"‘), ‘\\\‘‘,‘\‘‘),
‘\\0‘,‘\0‘)
AS source;

mysql> show global variables like "%datadir%";