Merge pull request #170 from mk3008/169-character-string-judgment-fails-when-uppercase-letters-are-used-1

recognize uppercase letters as strings

Author: mk3008

src/SqModel/Extension/stringExtension.cs

@@ -71,7 +71,7 @@ public static bool IsLogicalOperator(this string source)
     public static bool IsLetter(this string source)
     {
         if (source.Length == 0) return false;
-        var c = source.ToCharArray().First();
+        var c = source.ToLower().ToCharArray().First();
         return SqlParser.LetterChars.Where(x => x == c).Any();
     }
 

src/SqModel/SqModel.csproj

@@ -8,7 +8,7 @@
 		<PackageProjectUrl>https://github.com/mk3008/SqModel</PackageProjectUrl>
 		<AssemblyVersion></AssemblyVersion>
 		<FileVersion></FileVersion>
-		<Version>0.8.11</Version>
+		<Version>0.8.12</Version>
 		<PackageTags>Sql;QueryBuilder;SqlParser;SqlBuilder;</PackageTags>
 		<PackageReadmeFile>README.md</PackageReadmeFile>
 		<Description>Parse and build select queries.</Description>