Error met at attempts to write stored procedure in MySQL[SOLVED]

Error Information:

No database Selected

Forget to pass database name parameter and company name parameter to my sql script

…so much for now~

Edit @5.24

Hooray~I found that I shouldn’t have called stored procedure in “.sql” script using command line like

mysql -u username -p -e"para1=xxx,[para2=xxx]" < script.sql

or similar ways,

see this link http://stackoverflow.com/questions/18240194/how-to-script-out-stored-procedures-to-files

Since stored procedure aren’t “stored” as a separate file but in the database.

I should indicate call procedure explicitly.

Edit @5.24 7:00pm:

Since there is no thing such as a file to save procedure, MySQL provide a method of

show create procedure <name>

to use MySQL