Class ObjectSchema.AllParameter
- Namespace
- LinqToDB.Tools.DataProvider.SqlServer.Schemas
- Assembly
- linq2db.Tools.dll
sys.all_parameters (Transact-SQL)
Applies to: √ SQL Server (all supported versions) √ Azure SQL Database √ Azure SQL Managed Instance √ Azure Synapse Analytics √ Analytics Platform System (PDW)
Shows the union of all parameters that belong to user-defined or system objects.
See sys.all_parameters.
[Table(Schema = "sys", Name = "all_parameters", IsView = true)]
public class ObjectSchema.AllParameter- Inheritance
-
ObjectSchema.AllParameter
- Extension Methods
Properties
AllObject
all_objects (sys.all_objects)
[Association(ThisKey = "ObjectID", OtherKey = "ObjectID", CanBeNull = false)]
public ObjectSchema.AllObject AllObject { get; set; }Property Value
ColumnEncryptionKeyDatabaseName
Applies to: SQL Server 2016 (13.x) and later, SQL Database.
The name of the database where the column encryption key exists if different than the database of the column. Is NULL if the key exists in the same database as the column.
[Column("column_encryption_key_database_name")]
[Nullable]
public string? ColumnEncryptionKeyDatabaseName { get; set; }Property Value
ColumnEncryptionKeyID
Applies to: SQL Server 2016 (13.x) and later, SQL Database.
ID of the CEK.
[Column("column_encryption_key_id")]
[Nullable]
public int? ColumnEncryptionKeyID { get; set; }Property Value
- int?
DefaultValue
If has_default_value is 1, the value of this column is the value of the default for the parameter; otherwise NULL.
[Column("default_value")]
[Nullable]
public object? DefaultValue { get; set; }Property Value
EncryptionAlgorithmName
Applies to: SQL Server 2016 (13.x) and later, SQL Database.
Name of encryption algorithm.
Only AEAD_AES_256_CBC_HMAC_SHA_512 is supported.
[Column("encryption_algorithm_name")]
[Nullable]
public string? EncryptionAlgorithmName { get; set; }Property Value
EncryptionType
Applies to: SQL Server 2016 (13.x) and later, SQL Database.
Encryption type:
1 = Deterministic encryption
2 = Randomized encryption
[Column("encryption_type")]
[Nullable]
public int? EncryptionType { get; set; }Property Value
- int?
EncryptionTypeDesc
Applies to: SQL Server 2016 (13.x) and later, SQL Database.
Encryption type description:
RANDOMIZED
DETERMINISTIC
[Column("encryption_type_desc")]
[Nullable]
public string? EncryptionTypeDesc { get; set; }Property Value
HasDefaultValue
1 = Parameter has a default value.
SQL Server only maintains default values for CLR objects in this catalog view; therefore, this column will always have a value of 0 for Transact-SQL objects. To view the default value of a parameter in a Transact-SQL object, query the definition column of the sys.sql_modules catalog view, or use the OBJECT_DEFINITION system function.
[Column("has_default_value")]
[NotNull]
public bool HasDefaultValue { get; set; }Property Value
IsCursorRef
1 = Parameter is a cursor reference parameter.
[Column("is_cursor_ref")]
[NotNull]
public bool IsCursorRef { get; set; }Property Value
IsNullable
1 = Parameter is nullable. (the default).
0 = Parameter is not nullable, for more efficient execution of natively-compiled stored procedures.
[Column("is_nullable")]
[Nullable]
public bool? IsNullable { get; set; }Property Value
- bool?
IsOutput
1 = Parameter is output (or return); otherwise, 0.
[Column("is_output")]
[NotNull]
public bool IsOutput { get; set; }Property Value
IsReadonly
1 = Parameter is READONLY; otherwise, 0.
[Column("is_readonly")]
[NotNull]
public bool IsReadonly { get; set; }Property Value
IsXmlDocument
1 = Content is a complete XML document.
0 = Content is a document fragment or the data type of the column is not xml.
[Column("is_xml_document")]
[NotNull]
public bool IsXmlDocument { get; set; }Property Value
MaxLength
Maximum length of the parameter, in bytes.
-1 = Column data type is varchar(max), nvarchar(max), varbinary(max), or xml.
[Column("max_length")]
[NotNull]
public short MaxLength { get; set; }Property Value
Name
Name of parameter. Is unique within the object. If the object is a scalar function, the parameter name is an empty string in the row representing the return value.
[Column("name")]
[Nullable]
public string? Name { get; set; }Property Value
ObjectID
ID of the object to which this parameter belongs.
[Column("object_id")]
[NotNull]
public int ObjectID { get; set; }Property Value
ParameterID
ID of parameter. Is unique within the object. If the object is a scalar function, parameter_id = 0 represents the return value.
[Column("parameter_id")]
[NotNull]
public int ParameterID { get; set; }Property Value
Precision
Precision of the parameter if it is numeric-based; otherwise, 0.
[Column("precision")]
[NotNull]
public byte Precision { get; set; }Property Value
Scale
Scale of the parameter if it is numeric-based; otherwise, 0.
[Column("scale")]
[NotNull]
public byte Scale { get; set; }Property Value
SystemTypeID
ID of the system type of the parameter.
[Column("system_type_id")]
[NotNull]
public byte SystemTypeID { get; set; }Property Value
UserTypeID
ID of the type of the parameter as defined by the user.
To return the name of the type, join to the sys.types catalog view on this column.
[Column("user_type_id")]
[NotNull]
public int UserTypeID { get; set; }Property Value
XmlCollectionID
Is the ID of the XML schema collection used to validate the parameter.
Nonzero if the data type of the parameter is xml and the XML is typed.
0 = There is no XML schema collection, or the parameter is not XML.
[Column("xml_collection_id")]
[NotNull]
public int XmlCollectionID { get; set; }