Renamed CreatedTimestamp column to CreatedAt. This aligns the naming …

…with other columns like DeletedAt.

Fixed failing created column queries tests by using OneOffConfiguration base class to not interfer with other tests.

src/DocumentDbTests/Configuration/MartenRegistryTests.cs

@@ -29,7 +29,7 @@ public MartenRegistryTests()
                 })
                 .GinIndexJsonData(x => x.Name = "my_gin_index")
                 .IndexLastModified(x => x.IsConcurrent = true)
-                .IndexCreatedTimestamp(x => x.IsConcurrent = true)
+                .IndexCreatedAt(x => x.IsConcurrent = true)
                 .SoftDeletedWithIndex(x => x.Method = IndexMethod.brin);
 
             _.Schema.For<User>().PropertySearching(PropertySearching.JSON_Locator_Only);
@@ -110,11 +110,11 @@ public void mt_last_modified_index_is_added()
     }
 
     [Fact]
-    public void mt_created_index_is_added()
+    public void mt_created_at_index_is_added()
     {
         var mapping = theStorage.MappingFor(typeof(Organization)).As<DocumentMapping>();
 
-        var index = mapping.IndexesFor(SchemaConstants.CreatedTimestampColumn).Single();
+        var index = mapping.IndexesFor(SchemaConstants.CreatedAtColumn).Single();
 
         index.IsConcurrent.ShouldBe(true);
     }

src/DocumentDbTests/Configuration/document_policies_for_metadata.cs

@@ -24,7 +24,7 @@ public void document_policy_for_metadata_defaults()
 
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.Version.Enabled.ShouldBeTrue();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.LastModified.Enabled.ShouldBeTrue();
-        theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.CreatedTimestamp.Enabled.ShouldBeFalse();
+        theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.CreatedAt.Enabled.ShouldBeFalse();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.TenantId.Enabled.ShouldBeTrue();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.IsSoftDeleted.Enabled.ShouldBeTrue();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.SoftDeletedAt.Enabled.ShouldBeTrue();
@@ -43,7 +43,7 @@ public void document_policy_for_metadata_all_enabled()
         {
             _.Policies.ForAllDocuments(x => x.Metadata.Version.Enabled = true);
             _.Policies.ForAllDocuments(x => x.Metadata.LastModified.Enabled = true);
-            _.Policies.ForAllDocuments(x => x.Metadata.CreatedTimestamp.Enabled = true);
+            _.Policies.ForAllDocuments(x => x.Metadata.CreatedAt.Enabled = true);
             _.Policies.ForAllDocuments(x => x.Metadata.TenantId.Enabled = true);
             _.Policies.ForAllDocuments(x => x.Metadata.IsSoftDeleted.Enabled = true);
             _.Policies.ForAllDocuments(x => x.Metadata.SoftDeletedAt.Enabled = true);
@@ -57,7 +57,7 @@ public void document_policy_for_metadata_all_enabled()
 
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.Version.Enabled.ShouldBeTrue();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.LastModified.Enabled.ShouldBeTrue();
-        theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.CreatedTimestamp.Enabled.ShouldBeTrue();
+        theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.CreatedAt.Enabled.ShouldBeTrue();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.TenantId.Enabled.ShouldBeTrue();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.IsSoftDeleted.Enabled.ShouldBeTrue();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.SoftDeletedAt.Enabled.ShouldBeTrue();
@@ -76,7 +76,7 @@ public void document_policy_for_metadata_all_disabled()
         {
             _.Policies.ForAllDocuments(x => x.Metadata.Version.Enabled = false);
             _.Policies.ForAllDocuments(x => x.Metadata.LastModified.Enabled = false);
-            _.Policies.ForAllDocuments(x => x.Metadata.CreatedTimestamp.Enabled = false);
+            _.Policies.ForAllDocuments(x => x.Metadata.CreatedAt.Enabled = false);
             _.Policies.ForAllDocuments(x => x.Metadata.TenantId.Enabled = false);
             _.Policies.ForAllDocuments(x => x.Metadata.IsSoftDeleted.Enabled = false);
             _.Policies.ForAllDocuments(x => x.Metadata.SoftDeletedAt.Enabled = false);
@@ -90,7 +90,7 @@ public void document_policy_for_metadata_all_disabled()
 
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.Version.Enabled.ShouldBeFalse();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.LastModified.Enabled.ShouldBeFalse();
-        theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.CreatedTimestamp.Enabled.ShouldBeFalse();
+        theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.CreatedAt.Enabled.ShouldBeFalse();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.TenantId.Enabled.ShouldBeFalse();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.IsSoftDeleted.Enabled.ShouldBeFalse();
         theStore.StorageFeatures.MappingFor(typeof(UserMetadata)).Metadata.SoftDeletedAt.Enabled.ShouldBeFalse();

src/DocumentDbTests/Metadata/created_timestamp_queries.cs

@@ -1,28 +1,27 @@
-using Marten;
-using Marten.Linq.CreatedTimestamp;
 using Marten.Schema;
 using Marten.Testing.Documents;
 using Marten.Testing.Harness;
 using Shouldly;
 using System.Linq;
+using Marten.Linq.CreatedAt;
 using Weasel.Postgresql.Tables;
 using Xunit;
 
 namespace DocumentDbTests.Metadata;
 
-public class created_timestamp_queries: IntegrationContext
+public class created_timestamp_queries: OneOffConfigurationsContext
 {
     [Fact]
-    public void creates_btree_index_for_mt_created()
+    public void creates_btree_index_for_mt_created_at()
     {
         var mapping = DocumentMapping.For<Customer>();
-        var indexDefinition = mapping.Indexes.Cast<DocumentIndex>().Single(x => x.Columns.First() == SchemaConstants.CreatedTimestampColumn);
+        var indexDefinition = mapping.Indexes.Cast<DocumentIndex>().Single(x => x.Columns.First() == SchemaConstants.CreatedAtColumn);
 
         indexDefinition.Method.ShouldBe(IndexMethod.btree);
     }
 
     #region sample_index-created-timestamp-via-attribute
-    [IndexedCreatedTimestamp]
+    [IndexedCreatedAt]
     public class Customer
     {
     }
@@ -44,7 +43,10 @@ public void query_created_before_docs()
         session.Store(user3, user4);
         session.SaveChanges();
 
-        var epoch = session.MetadataFor(user4).CreatedTimestamp;
+        var metadata = session.MetadataFor(user4);
+        metadata.ShouldNotBeNull();
+
+        var epoch = metadata.CreatedAt;
 
         // no where clause
         session.Query<User>()
@@ -74,7 +76,10 @@ public void query_created_since_docs()
         session.Store(user1, user2);
         session.SaveChanges();
 
-        var epoch = session.MetadataFor(user2).CreatedTimestamp;
+        var metadata = session.MetadataFor(user2);
+        metadata.ShouldNotBeNull();
+
+        var epoch = metadata.CreatedAt;
         session.Store(user3, user4);
         session.SaveChanges();
 
@@ -95,8 +100,8 @@ public void query_created_since_docs()
             .ShouldBe("jack");
     }
 
-    public created_timestamp_queries(DefaultStoreFixture fixture) : base(fixture)
+    public created_timestamp_queries()
     {
-        fixture.Store.Options.Policies.ForAllDocuments(o => o.Metadata.CreatedTimestamp.Enabled = true);
+        StoreOptions(options => options.Policies.ForAllDocuments(o => o.Metadata.CreatedAt.Enabled = true));
     }
 }

src/DocumentDbTests/Metadata/fetching_entity_metadata.cs

@@ -37,6 +37,7 @@ public void hit_returns_values()
 
             metadata.ShouldNotBeNull();
             metadata.CurrentVersion.ShouldNotBe(Guid.Empty);
+            metadata.CreatedAt.ShouldBe(default);
             metadata.LastModified.ShouldNotBe(default);
             metadata.DotNetType.ShouldBe(typeof(CoffeeShop).FullName);
             metadata.DocumentType.ShouldBeNull();
@@ -71,6 +72,7 @@ public async Task hit_returns_values_async()
 
         metadata.ShouldNotBeNull();
         metadata.CurrentVersion.ShouldNotBe(Guid.Empty);
+        metadata.CreatedAt.ShouldBe(default);
         metadata.LastModified.ShouldNotBe(default);
         metadata.DotNetType.ShouldBe(typeof(CoffeeShop).FullName);
         metadata.DocumentType.ShouldBe("coffee_shop");
@@ -92,8 +94,9 @@ public void created_timestamp_metadata_returns_default()
         using (var session = theStore.QuerySession())
         {
             var metadata = session.MetadataFor(shop);
+            metadata.ShouldNotBeNull();
 
-            metadata.CreatedTimestamp.ShouldBe(default);
+            metadata.CreatedAt.ShouldBe(default);
         }
     }
 
@@ -111,15 +114,15 @@ public async Task created_timestamp_metadata_returns_default_async()
         await using var query = theStore.QuerySession();
         var metadata = await query.MetadataForAsync(shop);
 
-        metadata.CreatedTimestamp.ShouldBe(default);
+        metadata.CreatedAt.ShouldBe(default);
     }
 
     [Fact]
     public void created_timestamp_metadata_returns_timestamp()
     {
         StoreOptions(_ =>
         {
-            _.Policies.ForAllDocuments(o => o.Metadata.CreatedTimestamp.Enabled = true);
+            _.Policies.ForAllDocuments(o => o.Metadata.CreatedAt.Enabled = true);
         });
 
         var shop = new CoffeeShop();
@@ -133,8 +136,9 @@ public void created_timestamp_metadata_returns_timestamp()
         using (var session = theStore.QuerySession())
         {
             var metadata = session.MetadataFor(shop);
+            metadata.ShouldNotBeNull();
 
-            metadata.CreatedTimestamp.ShouldNotBeNull();
+            metadata.CreatedAt.ShouldNotBeNull();
         }
     }
 
@@ -143,7 +147,7 @@ public async Task created_timestamp_metadata_returns_timestamp_async()
     {
         StoreOptions(_ =>
         {
-            _.Policies.ForAllDocuments(o => o.Metadata.CreatedTimestamp.Enabled = true);
+            _.Policies.ForAllDocuments(o => o.Metadata.CreatedAt.Enabled = true);
         });
 
         var shop = new CoffeeShop();
@@ -157,6 +161,6 @@ public async Task created_timestamp_metadata_returns_timestamp_async()
         await using var query = theStore.QuerySession();
         var metadata = await query.MetadataForAsync(shop);
 
-        metadata.CreatedTimestamp.ShouldNotBeNull();
+        metadata.CreatedAt.ShouldNotBeNull();
     }
 }

src/DocumentDbTests/Metadata/last_modified_queries.cs

@@ -60,7 +60,10 @@ public void query_modified_since_docs()
         session.Store(user1, user2, user3, user4);
         session.SaveChanges();
 
-        var epoch = session.MetadataFor(user4).LastModified;
+        var metadata = session.MetadataFor(user4);
+        metadata.ShouldNotBeNull();
+
+        var epoch = metadata.LastModified;
         session.Store(user3, user4);
         session.SaveChanges();
 
@@ -92,7 +95,10 @@ public void query_modified_before_docs()
         session.Store(user3, user4);
         session.SaveChanges();
 
-        var epoch = session.MetadataFor(user4).LastModified;
+        var metadata = session.MetadataFor(user4);
+        metadata.ShouldNotBeNull();
+
+        var epoch = metadata.LastModified;
 
         // no where clause
         session.Query<User>().Where(x => x.ModifiedBefore(epoch)).OrderBy(x => x.UserName).Select(x => x.UserName)

src/Marten.Testing/Examples/MartenRegistryExamples.cs

@@ -25,7 +25,7 @@ public MartenRegistryExamples()
         #region sample_index-created-timestamp-via-fi
         DocumentStore.For(_ =>
         {
-            _.Schema.For<User>().IndexCreatedTimestamp();
+            _.Schema.For<User>().IndexCreatedAt();
         });
         #endregion
     }

src/Marten/Linq/CreatedTimestamp/CreatedTimestampExtensions.cs → src/Marten/Linq/CreatedAt/CreatedAtExtensions.cs

@@ -1,9 +1,9 @@
 #nullable enable
 using System;
 
-namespace Marten.Linq.CreatedTimestamp;
+namespace Marten.Linq.CreatedAt;
 
-public static class CreatedTimestampExtensions
+public static class CreatedAtExtensions
 {
     /// <summary>
     ///     The search results should include documents created since given time (&gt;)

src/Marten/Linq/CreatedTimestamp/CreatedBeforeParser.cs → src/Marten/Linq/CreatedAt/CreatedBeforeParser.cs

@@ -8,12 +8,12 @@
 using Marten.Schema;
 using Weasel.Postgresql.SqlGeneration;
 
-namespace Marten.Linq.CreatedTimestamp;
+namespace Marten.Linq.CreatedAt;
 
 public class CreatedBeforeParser: IMethodCallParser
 {
     private static readonly MethodInfo _method =
-        typeof(CreatedTimestampExtensions).GetMethod(nameof(CreatedTimestampExtensions.CreatedBefore));
+        typeof(CreatedAtExtensions).GetMethod(nameof(CreatedAtExtensions.CreatedBefore));
 
     public bool Matches(MethodCallExpression expression)
     {
@@ -24,6 +24,6 @@ public ISqlFragment Parse(IFieldMapping mapping, IReadOnlyStoreOptions options,
     {
         var time = expression.Arguments.Last().Value().As<DateTimeOffset>();
 
-        return new WhereFragment($"d.{SchemaConstants.CreatedTimestampColumn} < ?", time);
+        return new WhereFragment($"d.{SchemaConstants.CreatedAtColumn} < ?", time);
     }
 }

src/Marten/Linq/CreatedTimestamp/CreatedSinceParser.cs → src/Marten/Linq/CreatedAt/CreatedSinceParser.cs

@@ -8,12 +8,12 @@
 using Marten.Schema;
 using Weasel.Postgresql.SqlGeneration;
 
-namespace Marten.Linq.CreatedTimestamp;
+namespace Marten.Linq.CreatedAt;
 
 public class CreatedSinceParser: IMethodCallParser
 {
     private static readonly MethodInfo _method =
-        typeof(CreatedTimestampExtensions).GetMethod(nameof(CreatedTimestampExtensions.CreatedSince));
+        typeof(CreatedAtExtensions).GetMethod(nameof(CreatedAtExtensions.CreatedSince));
 
     public bool Matches(MethodCallExpression expression)
     {
@@ -24,6 +24,6 @@ public ISqlFragment Parse(IFieldMapping mapping, IReadOnlyStoreOptions options,
     {
         var time = expression.Arguments.Last().Value().As<DateTimeOffset>();
 
-        return new WhereFragment($"d.{SchemaConstants.CreatedTimestampColumn} > ?", time);
+        return new WhereFragment($"d.{SchemaConstants.CreatedAtColumn} > ?", time);
     }
 }

src/Marten/LinqParsing.cs

@@ -4,7 +4,7 @@
 using System.Linq.Expressions;
 using JasperFx.Core;
 using Marten.Events.Archiving;
-using Marten.Linq.CreatedTimestamp;
+using Marten.Linq.CreatedAt;
 using Marten.Linq.Fields;
 using Marten.Linq.LastModified;
 using Marten.Linq.MatchesSql;

src/Marten/MartenRegistry.cs

@@ -287,9 +287,9 @@ public DocumentMappingExpression<T> IndexLastModified(Action<DocumentIndex>? con
         /// </summary>
         /// <param name="configure"></param>
         /// <returns></returns>
-        public DocumentMappingExpression<T> IndexCreatedTimestamp(Action<DocumentIndex>? configure = null)
+        public DocumentMappingExpression<T> IndexCreatedAt(Action<DocumentIndex>? configure = null)
         {
-            _builder.Alter = m => m.AddCreatedTimestampIndex(configure);
+            _builder.Alter = m => m.AddCreatedAtIndex(configure);
 
             return this;
         }
@@ -706,7 +706,7 @@ public MetadataConfig(DocumentMappingExpression<T> parent)
             /// <summary>
             ///     Optional metadata for the timestamp of when this document was created
             /// </summary>
-            public Column<string> CreatedTimestamp => new(_parent, m => m.CreatedTimestamp);
+            public Column<string> CreatedAt => new(_parent, m => m.CreatedAt);
 
             /// <summary>
             ///     The stored tenant id of this document

src/Marten/Schema/DocumentMapping.cs

@@ -349,9 +349,9 @@ public DocumentIndex AddLastModifiedIndex(Action<DocumentIndex> configure = null
         return index;
     }
 
-    public DocumentIndex AddCreatedTimestampIndex(Action<DocumentIndex> configure = null)
+    public DocumentIndex AddCreatedAtIndex(Action<DocumentIndex> configure = null)
     {
-        var index = new DocumentIndex(this, SchemaConstants.CreatedTimestampColumn);
+        var index = new DocumentIndex(this, SchemaConstants.CreatedAtColumn);
         configure?.Invoke(index);
         Indexes.Add(index);
 

src/Marten/Schema/DocumentMetadataCollection.cs

@@ -12,7 +12,7 @@ public DocumentMetadataCollection(DocumentMapping parent)
 
     public MetadataColumn Version { get; } = new VersionColumn();
     public MetadataColumn LastModified { get; } = new LastModifiedColumn();
-    public MetadataColumn CreatedTimestamp { get; } = new CreatedTimestampColumn();
+    public MetadataColumn CreatedAt { get; } = new CreatedAtColumn();
     public MetadataColumn TenantId { get; } = new TenantIdColumn();
     public MetadataColumn IsSoftDeleted { get; } = new SoftDeletedColumn();
     public MetadataColumn SoftDeletedAt { get; } = new DeletedAtColumn();

src/Marten/Schema/IndexedCreatedTimestampAttribute.cs → src/Marten/Schema/IndexedCreatedAtAttribute.cs

@@ -7,10 +7,10 @@ namespace Marten.Schema;
 ///     Creates an index on the predefined Last Modified column
 /// </summary>
 [AttributeUsage(AttributeTargets.Class)]
-public class IndexedCreatedTimestampAttribute: MartenAttribute
+public class IndexedCreatedAtAttribute: MartenAttribute
 {
     public override void Modify(DocumentMapping mapping)
     {
-        mapping.AddCreatedTimestampIndex();
+        mapping.AddCreatedAtIndex();
     }
 }

src/Marten/Schema/MetadataAttributes.cs

@@ -20,11 +20,11 @@ public override void Modify(DocumentMapping mapping, MemberInfo member)
 ///     Direct Marten to copy the created timestamp metadata to this member
 /// </summary>
 [AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
-public class CreatedTimestampMetadataAttribute: MartenAttribute
+public class CreatedAtMetadataAttribute: MartenAttribute
 {
     public override void Modify(DocumentMapping mapping, MemberInfo member)
     {
-        mapping.Metadata.CreatedTimestamp.Member = member;
+        mapping.Metadata.CreatedAt.Member = member;
     }
 }
 

src/Marten/Schema/SchemaConstants.cs

@@ -13,7 +13,7 @@ internal class SchemaConstants
     public const string LastModifiedColumn = "mt_last_modified";
     public const string DotNetTypeColumn = "mt_dotnet_type";
     public const string VersionColumn = "mt_version";
-    public const string CreatedTimestampColumn = "mt_created";
+    public const string CreatedAtColumn = "mt_created_at";
     public const string DeletedColumn = "mt_deleted";
     public const string DeletedAtColumn = "mt_deleted_at";
 

src/Marten/Storage/DocumentTable.cs

@@ -39,7 +39,7 @@ public DocumentTable(DocumentMapping mapping): base(mapping.TableName)
         AddIfActive(_mapping.Metadata.LastModified);
         AddIfActive(_mapping.Metadata.Version);
         AddIfActive(_mapping.Metadata.DotNetType);
-        AddIfActive(_mapping.Metadata.CreatedTimestamp);
+        AddIfActive(_mapping.Metadata.CreatedAt);
 
         AddIfActive(_mapping.Metadata.CorrelationId);
         AddIfActive(_mapping.Metadata.CausationId);