- 20 INFORMATION_SCHEMA Tables
- 20.1 The INFORMATION_SCHEMA CHARACTER_SETS Table
- 20.2 The INFORMATION_SCHEMA COLLATIONS Table
- 20.3 The INFORMATION_SCHEMA COLLATION_CHARACTER_SET_APPLICABILITY Table
- 20.4 The INFORMATION_SCHEMA COLUMNS Table
- 20.5 The INFORMATION_SCHEMA COLUMN_PRIVILEGES Table
- 20.6 The INFORMATION_SCHEMA ENGINES Table
- 20.7 The INFORMATION_SCHEMA EVENTS Table
- 20.8 The INFORMATION_SCHEMA GLOBAL_STATUS and SESSION_STATUS Tables
- 20.9 The INFORMATION_SCHEMA GLOBAL_VARIABLES and SESSION_VARIABLES Tables
- 20.10 The INFORMATION_SCHEMA KEY_COLUMN_USAGE Table
- 20.11 The INFORMATION_SCHEMA PARTITIONS Table
- 20.12 The INFORMATION_SCHEMA PLUGINS Table
- 20.13 The INFORMATION_SCHEMA PROCESSLIST Table
- 20.14 The INFORMATION_SCHEMA PROFILING Table
- 20.15 The INFORMATION_SCHEMA REFERENTIAL_CONSTRAINTS Table
- 20.16 The INFORMATION_SCHEMA ROUTINES Table
- 20.17 The INFORMATION_SCHEMA SCHEMATA Table
- 20.18 The INFORMATION_SCHEMA SCHEMA_PRIVILEGES Table
- 20.19 The INFORMATION_SCHEMA STATISTICS Table
- 20.20 The INFORMATION_SCHEMA TABLES Table
- 20.21 The INFORMATION_SCHEMA TABLE_CONSTRAINTS Table
- 20.22 The INFORMATION_SCHEMA TABLE_PRIVILEGES Table
- 20.23 The INFORMATION_SCHEMA TRIGGERS Table
- 20.24 The INFORMATION_SCHEMA USER_PRIVILEGES Table
- 20.25 The INFORMATION_SCHEMA VIEWS Table
- 20.26 INFORMATION_SCHEMA Tables for MySQL Cluster
- 20.27 Extensions to SHOW Statements
The ROUTINES table provides
information about stored routines (both procedures and functions).
The ROUTINES table does not include
user-defined functions (UDFs).
The column named “mysql.proc name”
indicates the mysql.proc table column that
corresponds to the
INFORMATION_SCHEMA.ROUTINES table
column, if any.
INFORMATION_SCHEMA Name | mysql.proc Name | Remarks |
|---|---|---|
SPECIFIC_NAME | specific_name | |
ROUTINE_CATALOG | NULL | |
ROUTINE_SCHEMA | db | |
ROUTINE_NAME | name | |
ROUTINE_TYPE | type | {PROCEDURE|FUNCTION} |
DTD_IDENTIFIER | data type descriptor | |
ROUTINE_BODY | SQL | |
ROUTINE_DEFINITION | body or body_utf8 | see Notes |
EXTERNAL_NAME | NULL | |
EXTERNAL_LANGUAGE | language | NULL |
PARAMETER_STYLE | SQL | |
IS_DETERMINISTIC | is_deterministic | |
SQL_DATA_ACCESS | sql_data_access | |
SQL_PATH | NULL | |
SECURITY_TYPE | security_type | |
CREATED | created | |
LAST_ALTERED | modified | |
SQL_MODE | sql_mode | MySQL extension |
ROUTINE_COMMENT | comment | MySQL extension |
DEFINER | definer | MySQL extension |
CHARACTER_SET_CLIENT | MySQL extension | |
COLLATION_CONNECTION | MySQL extension | |
DATABASE_COLLATION | MySQL extension |
Notes:
MySQL calculates
EXTERNAL_LANGUAGEthus:If
mysql.proc.language='SQL',EXTERNAL_LANGUAGEisNULLOtherwise,
EXTERNAL_LANGUAGEis what is inmysql.proc.language. However, we do not have external languages yet, so it is alwaysNULL.
ROUTINE_DEFINITIONis what is inmysql.proc.body_utf8as of MySQL 5.1.21,mysql.proc.bodybefore 5.1.21.CHARACTER_SET_CLIENTis the session value of thecharacter_set_clientsystem variable when the routine was created.COLLATION_CONNECTIONis the session value of thecollation_connectionsystem variable when the routine was created.DATABASE_COLLATIONis the collation of the database with which the routine is associated. These columns were added in MySQL 5.1.21.
User Comments
In case you would want to view all the stored procedures in a Database then we can use :
SELECT ROUTINE_NAME
FROM INFORMATION_SCHEMA.ROUTINES
WHERE ROUTINE_TYPE="PROCEDURE"
AND ROUTINE_SCHEMA="dbname";
You could use the same statement for FUNCTIONS just set
ROUTINE_TYPE="FUNCTION" in the WHERE clause
Add your own comment.