add tsqlParser code

Author: marktayl1

src/backend/sql_agents/tools/src/Program.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using Microsoft.SqlServer.TransactSql.ScriptDom;
+using Newtonsoft.Json;
+
+namespace SqlParserApp
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            string sqlQuery = string.Empty;
+            if (args.Length == 0)
+            {
+                Console.WriteLine("Please provide a SQL query string (--string) or file (--file) as an argument.");
+                return;
+            }
+            if (args[0] == "--file")
+            {
+                if (args.Length < 2)
+                {
+                    Console.WriteLine("Please provide a file path after --file.");
+                    return;
+                }
+                string filePath = args[1];
+                if (!File.Exists(filePath))
+                {
+                    Console.WriteLine($"File not found: {filePath}");
+                    return;
+                }
+                sqlQuery = File.ReadAllText(filePath);
+            }
+            else if (args[0] == "--string")
+            {
+                sqlQuery = string.Join(" ", args); // Join the array elements into a single string
+            }
+            else
+            {
+                Console.WriteLine("Invalid argument. Use --file or --string.");
+            }
+
+            IList<ParseError> errors = ParseSqlQuery(sqlQuery);
+
+            var errorList = new List<Dictionary<string, object>>();
+
+            foreach (var error in errors)
+            {
+                var errorDict = new Dictionary<string, object>
+                {
+                    { "Line", error.Line },
+                    { "Column", error.Column },
+                    { "Error", error.Message }
+                };
+                errorList.Add(errorDict);
+            }
+
+            string jsonOutput = JsonConvert.SerializeObject(errorList, Formatting.Indented);
+            Console.WriteLine(jsonOutput);
+        }
+
+        static IList<ParseError> ParseSqlQuery(string sqlQuery)
+        {
+            TSql150Parser parser = new TSql150Parser(false);
+            IList<ParseError> errors;
+            using (TextReader reader = new StringReader(sqlQuery))
+            {
+                parser.Parse(reader, out errors);
+            }
+            return errors;
+        }
+    }
+}

src/backend/sql_agents/tools/src/tsqlParser.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier> <!-- Change this to your target platform -->
+    <!-- for more identifiers see: https://learn.microsoft.com/en-us/dotnet/core/rid-catalog -->
+    <PublishSingleFile>true</PublishSingleFile>
+    <SelfContained>true</SelfContained>
+    <PublishTrimmed>true</PublishTrimmed> <!-- Optional: Reduces the size of the output file -->
+  </PropertyGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SqlServer.TransactSql.ScriptDom" Version="170.23.0" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
+  </ItemGroup>
+
+</Project>

src/backend/sql_agents/tools/src/tsqlParser.sln

@@ -0,0 +1,24 @@
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.5.2.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "tsqlParser", "tsqlParser.csproj", "{64697CE7-07C6-C079-07F8-ED5DBAE7F0E2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{64697CE7-07C6-C079-07F8-ED5DBAE7F0E2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{64697CE7-07C6-C079-07F8-ED5DBAE7F0E2}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{64697CE7-07C6-C079-07F8-ED5DBAE7F0E2}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{64697CE7-07C6-C079-07F8-ED5DBAE7F0E2}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {FFA6A40F-F60A-4ED9-B8BA-EE8F243FEC3E}
+	EndGlobalSection
+EndGlobal