Where are mysql stored procedures stored?
MySQL stored procedures are saved in the mysql.proc table, which stores all information about the stored procedures, including name, definition, creator, and modification time.
#Where are MySQL stored procedures stored?
Stored procedures in MySQL are stored in the mysql.proc
table of the database. This table stores information about all stored procedures created in the database.
Table structure
mysql.proc
The table contains the following columns:
-
db
: The name of the database to which the stored procedure belongs -
name
: The name of the stored procedure -
type
: The type of the stored procedure (PROCEDURE
orFUNCTION
) -
body
: The definition of the stored procedure -
definer
: The user and host of the creator of the stored procedure Name -
created
: The timestamp when the stored procedure was created -
modified
: The timestamp when the stored procedure was last modified -
sql_mode
: The SQL mode used by the stored procedure -
security_type
: The security type of the stored procedure (DEFINER
,INVOKER
orBOTH
) -
comment
: Comments on stored procedures
Query stored procedure information
To query information about a specific stored procedure, you can use the following SQL statement:
SELECT * FROM mysql.proc WHERE db = 'database_name' AND name = 'procedure_name';
Modify the stored procedure definition
To modify the definition of a stored procedure, you can use the following SQL statement:
ALTER PROCEDURE database_name.procedure_name [characteristic ...] body;
Delete stored procedures
To delete stored procedures, you can use the following SQL statement:
DROP PROCEDURE database_name.procedure_name;
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