v2.5.0 (#51)

* PostgreSQL support. * Migrate to CoreEx.Text.SentenceCase * Additional fixes and doco. * Column name default improvements. * Finalize. * Update CI Fix compile error. * Change postgres docker password * Password typo.
Avanade · Feb 26, 2024 · d727345 · d727345
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diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
@@ -39,8 +39,14 @@ jobs:
 
     - name: Start MySQL
       run: docker run --name db-mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=yourStrong#!Password -d mysql
+
+    - name: Pull Postgres
+      run: docker pull postgres
+
+    - name: Start Postgres
+      run: docker run --name db-postgres -p 5432:5432 -e POSTGRES_PASSWORD=yourStrong#!Password -d postgres
 
-    - name: Sleep (allow SqlServer and MySQL to complete startup)
+    - name: Sleep (allow databases to complete startup)
       run: sleep 10
 
     - name: Set EnvVar for Test
@@ -50,6 +56,7 @@ jobs:
         echo "DbEx_ConnectionStrings__EmptyDb=Data Source=localhost, 1433;Initial Catalog=DbEx.Empty;User id=sa;Password=yourStrong(!)Password;TrustServerCertificate=true" >> $GITHUB_ENV
         echo "DbEx_ConnectionStrings__ConsoleDb=Data Source=localhost, 1433;Initial Catalog=DbEx.Console;User id=sa;Password=yourStrong(!)Password;TrustServerCertificate=true" >> $GITHUB_ENV
         echo "DbEx_ConnectionStrings__MySqlDb=Server=localhost; Port=3306; Database=dbex_test; Uid=root; Pwd=yourStrong#!Password;" >> $GITHUB_ENV
+        echo "DbEx_ConnectionStrings__PostgresDb=Server=localhost; Port=5432; Database=dbex_test; Username=postgres; Pwd=yourStrong#!Password; Pooling=false" >> $GITHUB_ENV
         
     - name: Test
       run: dotnet test --no-build --verbosity normal
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,11 +2,18 @@
 
 Represents the **NuGet** versions.
 
+## v2.5.0
+- *Enhancement:* Added [PostgreSQL](https://www.postgresql.org/) database migrations support.
+- *Enhancement:* Added `DateOnly` and `TimeOnly` support (requires `net7.0`+) (see also `MigrationArgs.EmitDotNetDateOnly` and `MigrationArgs.EmitDotNetTimeOnly` to explicitly enable).
+- *Enhamcement:* Improved the `MigrationArgs` support throughout to simplify usage, and improve configurablility and consistency; enabling greater flexibility to control the migration process/activities.
+- *Internal*: 
+  - All `throw new ArgumentNullException` checking migrated to the `xxx.ThrowIfNull` extension method equivalent.
+  - All	_Run Code Analysis_ issues resolved.
+
 ## v2.4.0
 - *Enhancement:* Added `MigrationAssemblyArgs` to allow for the specification of zero or more `Data` folder names.
 - *Fixed:* Updated `CoreEx` to version `3.9.0`.
 
-
 ## v2.3.15
 - *Fixed:* Updated `CoreEx` to version `3.8.0`.
 - *Fixed:* Updated `OnRamp` to version `2.0.0` which necessitated internal change from `Newtonsoft.Json` (now deprecated) to `System.Text.Json`; additionally, the `DataParser` was refactored accordingly.

diff --git a/Common.targets b/Common.targets
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <Version>2.4.0</Version>
+    <Version>2.5.0</Version>
     <LangVersion>preview</LangVersion>
     <Authors>Avanade</Authors>
     <Company>Avanade</Company>

diff --git a/DbEx.sln b/DbEx.sln
@@ -48,6 +48,10 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Github Actions", "Github Ac
 		.github\workflows\CI.yml = .github\workflows\CI.yml
 	EndProjectSection
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DbEx.Postgres", "src\DbEx.Postgres\DbEx.Postgres.csproj", "{C0ADA5D9-8952-4E0F-9865-2968FEACFC9A}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DbEx.Test.PostgresConsole", "tests\DbEx.Test.PostgresConsole\DbEx.Test.PostgresConsole.csproj", "{9DBC4E5E-6321-4F56-82CC-7ECEE1020EE0}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -90,6 +94,14 @@ Global
 		{80EF0604-F641-4D01-9922-0162D0C69E02}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{80EF0604-F641-4D01-9922-0162D0C69E02}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{80EF0604-F641-4D01-9922-0162D0C69E02}.Release|Any CPU.Build.0 = Release|Any CPU
+		{C0ADA5D9-8952-4E0F-9865-2968FEACFC9A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{C0ADA5D9-8952-4E0F-9865-2968FEACFC9A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{C0ADA5D9-8952-4E0F-9865-2968FEACFC9A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{C0ADA5D9-8952-4E0F-9865-2968FEACFC9A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9DBC4E5E-6321-4F56-82CC-7ECEE1020EE0}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9DBC4E5E-6321-4F56-82CC-7ECEE1020EE0}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9DBC4E5E-6321-4F56-82CC-7ECEE1020EE0}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9DBC4E5E-6321-4F56-82CC-7ECEE1020EE0}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -102,6 +114,7 @@ Global
 		{959DD5E1-530A-42BA-82B8-F17A657AC351} = {06385968-DFF7-4470-B87E-55D98CC4661C}
 		{2069346C-9769-48DF-B71F-A58ED6A2192B} = {06385968-DFF7-4470-B87E-55D98CC4661C}
 		{80EF0604-F641-4D01-9922-0162D0C69E02} = {06385968-DFF7-4470-B87E-55D98CC4661C}
+		{9DBC4E5E-6321-4F56-82CC-7ECEE1020EE0} = {06385968-DFF7-4470-B87E-55D98CC4661C}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {1A02148E-CFB1-43D0-8DC0-123232A179A7}

diff --git a/README.md b/README.md
@@ -18,6 +18,7 @@ Package | Status | Source & documentation
 -|-|-
 `DbEx` | [![NuGet version](https://badge.fury.io/nu/DbEx.svg)](https://badge.fury.io/nu/DbEx) | [Link](./src/DbEx)
 `DbEx.MySql` | [![NuGet version](https://badge.fury.io/nu/DbEx.MySql.svg)](https://badge.fury.io/nu/DbEx.MySql) | [Link](./src/DbEx.MySql)
+`DbEx.Postgres` | [![NuGet version](https://badge.fury.io/nu/DbEx.Postgres.svg)](https://badge.fury.io/nu/DbEx.Postgres) | [Link](./src/DbEx.Postgres)
 `DbEx.SqlServer` | [![NuGet version](https://badge.fury.io/nu/DbEx.SqlServer.svg)](https://badge.fury.io/nu/DbEx.SqlServer) | [Link](./src/DbEx.SqlServer)
 
 
@@ -313,8 +314,8 @@ To simplify the database management here are some further considerations that ma
 ## Other repos
 
 These other _Avanade_ repositories leverage _DbEx_:
-- [NTangle](https://github.com/Avanade/NTangle) - Change Data Capture (CDC) code generation tool and runtime.
-- [Beef](https://github.com/Avanade/Beef) - Business Entity Execution Framework to enable industralisation of API development.
+- [*NTangle*](https://github.com/Avanade/NTangle) - Change Data Capture (CDC) code generation tool and runtime.
+- [*Beef*](https://github.com/Avanade/Beef) - Business Entity Execution Framework to enable industralisation of API development.
 
 <br/>
 

diff --git a/nuget-publish.ps1 b/nuget-publish.ps1
@@ -50,6 +50,7 @@ param(
     [String[]]$ProjectsToPublish = @(
         "src\DbEx",
         "src\DbEx.MySql",
+        "src\DbEx.Postgres",
         "src\DbEx.SqlServer")
     )
 

diff --git a/src/DbEx.MySql/Console/MySqlMigrationConsole.cs b/src/DbEx.MySql/Console/MySqlMigrationConsole.cs
@@ -1,5 +1,6 @@
 // Copyright (c) Avanade. Licensed under the MIT License. See https://github.com/Avanade/DbEx
 
+using CoreEx;
 using DbEx.Console;
 using DbEx.Migration;
 using DbEx.MySql.Migration;
@@ -32,7 +33,7 @@ public sealed class MySqlMigrationConsole : MigrationConsoleBase<MySqlMigrationC
         /// Initializes a new instance of the <see cref="MySqlMigrationConsole"/> class that provides a default for the <paramref name="connectionString"/>.
         /// </summary>
         /// <param name="connectionString">The database connection string.</param>
-        public MySqlMigrationConsole(string connectionString) : base(new MigrationArgs { ConnectionString = connectionString ?? throw new ArgumentNullException(nameof(connectionString)) }) { }
+        public MySqlMigrationConsole(string connectionString) : base(new MigrationArgs { ConnectionString = connectionString.ThrowIfNull(nameof(connectionString)) }) { }
 
         /// <summary>
         /// Gets the <see cref="MigrationArgs"/>.

diff --git a/src/DbEx.MySql/DbEx.MySql.csproj b/src/DbEx.MySql/DbEx.MySql.csproj
@@ -35,12 +35,14 @@
     <None Remove="Resources\ScriptCreate_sql.hbs" />
     <None Remove="Resources\ScriptDefault_sql.hbs" />
     <None Remove="Resources\ScriptRefData_sql.hbs" />
+    <None Remove="Resources\SelectTableAndColumns.sql" />
     <None Remove="Resources\SelectTableForeignKeys.sql" />
+    <None Remove="Resources\SelectTablePrimaryKey.sql" />
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="CoreEx.Database.MySql" Version="3.9.0" />
-    <PackageReference Include="dbup-mysql" Version="5.0.37" />
+    <PackageReference Include="CoreEx.Database.MySql" Version="3.12.0" />
+    <PackageReference Include="dbup-mysql" Version="5.0.40" />
   </ItemGroup>
 
   <ItemGroup>

diff --git a/src/DbEx.MySql/Migration/MySqlMigration.cs b/src/DbEx.MySql/Migration/MySqlMigration.cs
@@ -16,10 +16,8 @@ namespace DbEx.MySql.Migration
     /// <summary>
     /// Provides the <see href="https://dev.mysql.com/">MySQL</see> migration orchestration.
     /// </summary>
-    /// <remarks>The following <see cref="DatabaseMigrationBase.SchemaObjectTypes"/> are supported by default: '<c>TYPE</c>', '<c>FUNCTION</c>', '<c>VIEW</c>', '<c>PROCEDURE</c>' and '<c>PROC</c>'.
-    /// <para>Where the <see cref="DatabaseMigrationBase.Args"/> <see cref="MigrationArgsBase.DataResetFilterPredicate"/> is not specified it will default to '<c>schema => schema.Schema != "dbo" || schema.Schema != "cdc"</c>' which will 
-    /// filter out a data reset where a table is in the '<c>dbo</c>' and '<c>cdc</c>' schemas.</para>
-    /// <para>The base <see cref="DatabaseMigrationBase.Journal"/> instance is updated; the <see cref="IDatabaseJournal.Schema"/> and <see cref="IDatabaseJournal.Table"/> properties are set to `<c>dbo</c>` and `<c>SchemaVersions</c>` respectively.</para></remarks>
+    /// <remarks>The following <see cref="DatabaseMigrationBase.SchemaObjectTypes"/> are supported by default: ''<c>FUNCTION</c>', '<c>VIEW</c>', '<c>PROCEDURE</c>'.
+    /// <para>The base <see cref="DatabaseMigrationBase.Journal"/> instance is updated; the <see cref="IDatabaseJournal.Schema"/> and <see cref="IDatabaseJournal.Table"/> properties are set to `<c>null</c>` and `<c>schemaversions</c>` respectively.</para></remarks>
     public class MySqlMigration : DatabaseMigrationBase
     {
         private readonly string _databaseName;
@@ -33,6 +31,8 @@ public class MySqlMigration : DatabaseMigrationBase
         /// <param name="args">The <see cref="MigrationArgsBase"/>.</param>
         public MySqlMigration(MigrationArgsBase args) : base(args)
         {
+            SchemaConfig = new MySqlSchemaConfig(this);
+
             var csb = new MySqlConnectionStringBuilder(Args.ConnectionString);
             _databaseName = csb.Database;
             if (string.IsNullOrEmpty(_databaseName))
@@ -51,9 +51,9 @@ public MySqlMigration(MigrationArgsBase args) : base(args)
                 SchemaObjectTypes = ["FUNCTION", "VIEW", "PROCEDURE"];
 
             // Add/set standard parameters.
-            Args.Parameter(MigrationArgsBase.DatabaseNameParamName, _databaseName, true);
-            Args.Parameter(MigrationArgsBase.JournalSchemaParamName, null, true);
-            Args.Parameter(MigrationArgsBase.JournalTableParamName, "schemaversions");
+            Args.AddParameter(MigrationArgsBase.DatabaseNameParamName, _databaseName, true);
+            Args.AddParameter(MigrationArgsBase.JournalSchemaParamName, null, true);
+            Args.AddParameter(MigrationArgsBase.JournalTableParamName, "schemaversions");
         }
 
         /// <inheritdoc/>
@@ -69,7 +69,7 @@ public MySqlMigration(MigrationArgsBase args) : base(args)
         public override IDatabase MasterDatabase => _masterDatabase;
 
         /// <inheritdoc/>
-        public override DatabaseSchemaConfig DatabaseSchemaConfig => new MySqlSchemaConfig(DatabaseName);
+        public override DatabaseSchemaConfig SchemaConfig { get; }
 
         /// <inheritdoc/>
         protected override DatabaseSchemaScriptBase CreateSchemaScript(DatabaseMigrationScript migrationScript) => MySqlSchemaScript.Create(migrationScript);
@@ -78,7 +78,7 @@ public MySqlMigration(MigrationArgsBase args) : base(args)
         protected override async Task<bool> DatabaseResetAsync(CancellationToken cancellationToken = default)
         {
             // Filter out the versioning table.
-            _resetBypass.Add($"`{Journal.Table}`");
+            _resetBypass.Add(SchemaConfig.ToFullyQualifiedTableName(Journal.Schema!, Journal.Table!));
 
             // Carry on as they say ;-)
             return await base.DatabaseResetAsync(cancellationToken).ConfigureAwait(false);

diff --git a/src/DbEx.MySql/Migration/MySqlSchemaScript.cs b/src/DbEx.MySql/Migration/MySqlSchemaScript.cs
@@ -57,9 +57,9 @@ public static MySqlSchemaScript Create(DatabaseMigrationScript migrationScript)
         /// <inheritdoc/>
         public override string SqlCreateStatement => $"CREATE {Type.ToUpperInvariant()} `{Name}`";
 
-        private class SqlCommandTokenizer : SqlCommandReader
+        private class SqlCommandTokenizer(string sqlText) : SqlCommandReader(sqlText)
         {
-            public SqlCommandTokenizer(string sqlText) : base(sqlText) { }
+            private readonly char[] delimiters = ['(', ')', ';', ',', '='];
 
             public string[] ReadAllTokens()
             {
@@ -81,7 +81,7 @@ public string[] ReadAllTokens()
                                     sb.Clear();
                                     break;
                                 }
-                                else if (new char[] { '(', ')', ';', ',', '=' }.Contains(c))
+                                else if (delimiters.Contains(c))
                                 {
                                     if (sb.Length > 0)
                                         words.Add(sb.ToString());
@@ -114,7 +114,7 @@ public string[] ReadAllTokens()
                 if (sb.Length > 0)
                     words.Add(sb.ToString());
 
-                return words.ToArray();
+                return [.. words];
             }
         }
     }