Merge pull request SharePoint#7193 from modern-dev-dude/master

added arg definitions to substringof and starts with

Author: andrewconnell

docs/sp-add-ins/use-odata-query-operations-in-sharepoint-rest-requests.md

@@ -1,7 +1,7 @@
 ---
 title: Use OData query operations in SharePoint REST requests
 description: Use a wide range of OData query string operators to select, filter, and order the data you request from the SharePoint REST service.
-ms.date: 1/15/2020
+ms.date: 08/05/2021
 ms.prod: sharepoint
 localization_priority: Priority
 ---
@@ -91,7 +91,7 @@ Accept: "application/json;odata=verbose"
 |                               **Supported**                               |                                                **Not supported**                                                 |
 | :------------------------------------------------------------------------ | :--------------------------------------------------------------------------------------------------------------- |
 | **Numeric comparisons** (lt le gt ge eq ne)                               | **Arithmetic operators** (add, sub, mul, div, mod)<br/>**Basic math functions** (round, floor, ceiling)          |
-| **String comparisons** startswith, substringof, eq, ne                       | endswith, replace, substring, tolower, toupper, trim, concat                                                           |
+| **String comparisons**<br/> startswith( {Col to query},'{string to check}' )<br/>substringof( '{string to check}', {Col to query} )<br/>eq<br/>ne | endswith, replace, substring, tolower, toupper, trim, concat                                                        |
 | **Date and time functions** day(), month(), year(), hour(), minute(), second() | DateTimeRangesOverlap operator<br/>Querying as to whether a date time falls inside a recurrent date time pattern |
 
 The following figure shows the supported OData query options.