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sys.plan_guides (Transact-SQL)

Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance SQL database in Microsoft Fabric

Contains a row for each plan guide in the database.

Important

Query Store hints provide an easier-to-use method for shaping query plans without changing application code. Query Store hints are simpler than plan guides. Query Store hints are available in Azure SQL Database, SQL database in Microsoft Fabric, Azure SQL Managed Instance, and in SQL Server 2022 (16.x) and later versions.

Column name Data type Description
plan_guide_id int Unique identifier of the plan guide in the database.
name sysname Name of the plan guide.
create_date datetime Date and time the plan guide was created.
modify_date Datetime Date the plan guide was last modified.
is_disabled bit 1 = Plan guide is disabled.

0 = Plan guide is enabled.
query_text nvarchar(max) Text of the query on which the plan guide is created.
scope_type tinyint Identifies the scope of the plan guide.

1 = OBJECT

2 = SQL

3 = TEMPLATE
scope_type_desc nvarchar(60) Description of scope of the plan guide.

OBJECT

SQL

TEMPLATE
scope_object_id Int object_id of the object defining the scope of the plan guide, if the scope is OBJECT.

NULL if the plan guide is not scoped to OBJECT.
scope_batch nvarchar(max) Batch text, if scope_type is SQL.

NULL if batch type is not SQL.

If NULL and scope_type is SQL, the value of query_text applies.
parameters nvarchar(max) The string defining the list of parameters associated with the plan guide.

NULL = No parameter list is associated with the plan guide.
hints nvarchar(max) The OPTION clause hints associated with the plan guide.

Permissions

The visibility of the metadata in catalog views is limited to securables that a user either owns, or on which the user was granted some permission. For more information, see Metadata Visibility Configuration.

See Also

Catalog Views (Transact-SQL)
sp_create_plan_guide (Transact-SQL)
sp_create_plan_guide_from_handle (Transact-SQL)