CREATE FUNCTION [ owner_name.] function_name ( [ { @parameter_name [AS] scalar_parameter_data_type [ = default ] } [ ,...n ] ] ) RETURNS scalar_return_data_type [ WITH < function_option> [ [,] ...n] ] [ AS ] BEGIN function_body RETURN scalar_expression END 1. 2. 3. 4...
CREATE FUNCTION[ owner_name.]function_name ([ { @parameter_name [AS]scalar_parameter_data_type[ = default ]}[ ,...n ]] ) RETURNS scalar_return_data_type[ WITH < function_option> [ [,]...n] ][ AS ]BEGIN function_body RETURN scalar_expression END 多语句表值函数# 多语句表值函数返...
WITH <function_option> [ , ...n ] [ AS ] BEGIN ATOMIC WITH (set_option [ , ... n ] ) function_body RETURN scalar_expression END <function_option> ::= { | NATIVE_COMPILATION | SCHEMABINDING | [ EXECUTE_AS_Clause ] | [ RETURNS NULL ON NULL INPUT | CALLED ON NULL INPUT ] } ...
ExpressionDependencies relationship class of Column C# 複製 public static Microsoft.SqlServer.Dac.Model.ModelRelationshipClass ExpressionDependencies { get; } Property Value ModelRelationshipClass Applies to 產品版本 Microsoft.SQLServer.DacFx 140.3881.1, 150.18208.0, 160.2004021.0, 161.6374.0, 162.2.1...
ColumnWithSortOrder CommandOptions CommandSecurityElement80 CommitTransactionStatement CommonTableExpression CompositeGroupingSpecification CompressionDelayIndexOption CompressionDelayTimeUnit CompressionEndpointProtocolOption CompressionPartitionRange ComputeClause ComputeFunction ComputeFunctionType Constra...
Microsoft.SqlServer.TransactSql.ScriptDom.PrimaryExpression Microsoft.SqlServer.TransactSql.ScriptDom.ColumnReferenceExpression 命名空間:Microsoft.SqlServer.TransactSql.ScriptDom 組件:Microsoft.SqlServer.TransactSql.ScriptDom (在 Microsoft.SqlServer.TransactSql.ScriptDom.dll 中) ...
DTS_E_EXPRESSIONCOMPUTEFAILED 欄位 DTS_E_EXPRESSIONNOTBOOLEAN 欄位 DTS_E_EXPRESSIONPARSEFAILED 欄位 DTS_E_EXPRESSIONVALIDATIONFAILED 欄位 DTS_E_EXPREVALAMBIGUOUSINPUTCOLUMNNAME 欄位 DTS_E_EXPREVALAMBIGUOUSVARIABLENNAME 欄位 DTS_E_EXPREVALASSIGNMENTTOREADONLYVARIABLE 欄位 DTS_E_EXPREVALASSIGNMENTTYPEMISM...
EnumColumnPermissions(String) EnumForeignKeys() this function enumerates all the ForeignKeys that reference the primary key of this table EnumFragmentation() (Inherited from TableViewBase) EnumFragmentation(FragmentationOption, Int32) (Inherited from TableViewBase) EnumFragmentation(FragmentationOption)...
. Cannot insert into a row version column. DTS_E_AXTASK_EMPTY_SCRIPT MessageId: DTS_E_AXTASK_EMPTY_SCRIPT MessageText: Function not found. DTS_E_AXTASK_HANDLER_NOT_FOUND MessageId: DTS_E_AXTASK_HANDLER_NOT_FOUND MessageText: Handler not found. DTS_E_AXTASK_INITIALIZATION_WITH_WRONG_...
column 为要确定其长度的列的名称,是 nvarchar 类型的表达式。 DATALENGTH (expression) 返回数据表达式的数据的实际长度,即字节数。其返回值类型为 INT。 NULL 的长度为 NULL。 expression 可以是任何数据类型的表达式。 COL_NAME (table_id,column_id) 返回表中指定字段的名称。 table_id 是表的标识号,column_...