SqlFunctions.PatIndex(String, String) Method
Definition
Important
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Returns the starting position of the first occurrence of a pattern in a specified expression, or zeros if the pattern is not found, on all valid text and character data types.
public:
static Nullable<int> PatIndex(System::String ^ stringPattern, System::String ^ target);[System.Data.Objects.DataClasses.EdmFunction("SqlServer", "PATINDEX")]
public static int? PatIndex (string stringPattern, string target);[<System.Data.Objects.DataClasses.EdmFunction("SqlServer", "PATINDEX")>]
static member PatIndex : string * string -> Nullable<int>Public Shared Function PatIndex (stringPattern As String, target As String) As Nullable(Of Integer)Parameters
- stringPattern
- String
A string pattern to search for.
- target
- String
The string to search.
Returns
The starting character position where the string pattern was found.
- Attributes
Remarks
You cannot call this function directly. This function can only appear within a LINQ to Entities query.
This function is translated to a corresponding function in the database. For information about the corresponding SQL Server function, see PATINDEX (Transact-SQL).
