Exceptions will be thrown if $search contains numbers or ()

[kinglinggo]

[13:56:49 ERR] Syntax error: character '2' is not valid at position 4 in 'test2'.
Microsoft.OData.ODataException: Syntax error: character '2' is not valid at position 4 in 'test2'.
at Microsoft.OData.UriParser.SearchLexer.NextTokenImplementation(Exception& error)
at Microsoft.OData.UriParser.SearchParser.ParseSearch(String expressionText)
at Microsoft.OData.UriParser.ODataQueryOptionParser.ParseSearchImplementation(String search, ODataUriParserConfiguration configuration)

[13:57:29 ERR] Syntax error: character '(' is not valid at position 4 in 'test('.
Microsoft.OData.ODataException: Syntax error: character '(' is not valid at position 4 in 'test('.
at Microsoft.OData.UriParser.SearchLexer.NextTokenImplementation(Exception& error)
at Microsoft.OData.UriParser.SearchParser.ParseSearch(String expressionText)
at Microsoft.OData.UriParser.ODataQueryOptionParser.ParseSearchImplementation(String search, ODataUriParserConfiguration configuration)

What configuration needs to be done?

[kinglinggo]

use ""