SHOW PROCEDURES¶

Lists the stored procedures that you have privileges to access.

For more information about stored procedures, see Working with Stored Procedures.

See also:: ALTER PROCEDURE , CREATE PROCEDURE , DROP PROCEDURE , DESCRIBE PROCEDURE

Syntax¶

SHOW PROCEDURES [ LIKE '<pattern>' ]
                [ IN
                     {
                       ACCOUNT                  |

                       CLASS <class_name>       |

                       DATABASE                 |
                       DATABASE <database_name> |

                       SCHEMA                   |
                       SCHEMA <schema_name>     |
                       <schema_name>
                     }
                ]

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Parameters¶

LIKE 'pattern'

Optionally filters the command output by object name. The filter uses case-insensitive pattern matching, with support for SQL wildcard characters (% and _).

For example, the following patterns return the same results:

... LIKE '%testing%' ...

... LIKE '%TESTING%' ...

. Default: No value (no filtering is applied to the output).

[ IN ... ]

Optionally specifies the scope of the command. Specify one of the following:

ACCOUNT

Returns records for the entire account.

CLASS class_name

Returns records for the specified class (class_name).

DATABASE, . DATABASE db_name

Returns records for the current database in use or a specified database (db_name).

If you specify DATABASE without db_name and no database is in use, the keyword has no effect on the output.

SCHEMA, . SCHEMA schema_name, . schema_name

Returns records for the current schema in use or a specified schema (schema_name).

SCHEMA is optional if a database is in use or if you specify the fully-qualified schema_name (e.g. db.schema).

If no database is in use, specifying SCHEMA has no effect on the output.

Default: Depends on whether the session currently has a database in use:

Database: DATABASE is the default (that is, the command returns the objects you have privileges to view in the database).
No database: ACCOUNT is the default (that is, the command returns the objects you have privileges to view in your account).

Usage Notes¶

Columns that start with the prefix is_ return either Y (yes) or N (no).
The command does not require a running warehouse to execute.
The command returns a maximum of 10K records for the specified object type, as dictated by the access privileges for the role used to execute the command; any records above the 10K limit are not returned, even with a filter applied.

To view results for which more than 10K records exist, query the corresponding view (if one exists) in the Snowflake Information Schema.

To post-process the output of this command, you can use the RESULT_SCAN function, which treats the output as a table that can be queried.

If you specify CLASS, the command only returns the following columns:

| name | min_num_arguments | max_num_arguments | arguments | descriptions | language |

Output¶

The command output provides procedure properties and metadata in the following columns:

Column	Description
`created_on`	The timestamp at which the stored procedure was created.
`name`	The name of the stored procedure.
`schema_name`	The name of the schema in which the stored procedure exists.
`is_builtin`	`Y` if the stored procedure is built-in (rather than user-defined); `N` otherwise.
`is_aggregate`	Not applicable currently.
`is_ansi`	`Y` if the stored procedure is defined in the ANSI standard; `N` otherwise.
`min_num_arguments`	The minimum number of arguments.
`max_num_arguments`	The maximum number of arguments.
`arguments`	The data types of the arguments and of the return types. Optional arguments are displayed with the `DEFAULT` keyword.
`description`	A description of the stored procedure.
`catalog_name`	The name of the database in which the stored procedure exists.
`is_table_function`	`Y` if the stored procedure returns tabular data; `N` otherwise.
`valid_for_clustering`	Not applicable currently.
`is_secure`	`Y` if the stored procedure is a secure stored procedure; `N` otherwise.

Examples¶

Show all procedures:

SHOW PROCEDURES;

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This example shows how to use SHOW PROCEDURE on a stored procedure that has a parameter. This also shows how to limit the list of procedures to those that match the specified regular expression.

SHOW PROCEDURES LIKE 'area_of_%';
+-------------------------------+----------------+--------------------+------------+--------------+---------+-------------------+-------------------+------------------------------------+------------------------+-----------------------+-------------------+----------------------+-----------+
| created_on                    | name           | schema_name        | is_builtin | is_aggregate | is_ansi | min_num_arguments | max_num_arguments | arguments                          | description            | catalog_name          | is_table_function | valid_for_clustering | is_secure |
|-------------------------------+----------------+--------------------+------------+--------------+---------+-------------------+-------------------+------------------------------------+------------------------+-----------------------+-------------------+----------------------+-----------|
| 1967-06-23 00:00:00.123 -0700 | AREA_OF_CIRCLE | TEMPORARY_DOC_TEST | N          | N            | N       |                 1 |                 1 | AREA_OF_CIRCLE(FLOAT) RETURN FLOAT | user-defined procedure | TEMPORARY_DOC_TEST_DB | N                 | N                    | N         |
+-------------------------------+----------------+--------------------+------------+--------------+---------+-------------------+-------------------+------------------------------------+------------------------+-----------------------+-------------------+----------------------+-----------+

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The output columns are similar to the output columns for SHOW FUNCTIONS and SHOW USER FUNCTIONS. For stored procedures, some of these columns are not currently meaningful (e.g. is_aggregate, valid_for_clustering), but are reserved for future use.