Case conversion

crates/bench/Cargo.toml

@@ -55,6 +55,7 @@ spacetimedb-testing = { path = "../testing" }
 
 ahash.workspace = true
 anyhow.workspace = true
+convert_case.workspace = true
 anymap.workspace = true
 byte-unit.workspace = true
 clap.workspace = true

crates/bench/src/spacetime_module.rs

@@ -1,5 +1,6 @@
 use std::{marker::PhantomData, path::Path};
 
+use convert_case::{Case, Casing};
 use spacetimedb::db::{Config, Storage};
 use spacetimedb_lib::{
     sats::{product, ArrayValue},
@@ -89,9 +90,14 @@ impl<L: ModuleLanguage> BenchDatabase for SpacetimeModule<L> {
         table_style: crate::schemas::IndexStrategy,
     ) -> ResultBench<Self::TableId> {
         // Noop. All tables are built into the "benchmarks" module.
+        // The module's default CaseConversionPolicy is SnakeCase, which
+        // inserts underscores at letter-digit boundaries (e.g. u32 -> u_32).
+        // We must match that here so reducer/table lookups succeed.
+        let raw = table_name::<T>(table_style);
+        let converted = raw.as_ref().to_case(Case::Snake);
         Ok(TableId {
-            pascal_case: table_name::<T>(table_style),
-            snake_case: table_name::<T>(table_style),
+            pascal_case: TableName::for_test(&converted),
+            snake_case: TableName::for_test(&converted),
         })
     }
 

crates/bindings-csharp/Codegen.Tests/fixtures/explicitnames/snapshots/Module#FFI.verified.cs

@@ -269,12 +269,12 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "DemoTable_Id_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Id",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0])
                     ),
                     new(
                         SourceName: "DemoTable_Id_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "ById",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0])
                     )
                 ],

crates/bindings-csharp/Codegen.Tests/fixtures/server/snapshots/Module#FFI.verified.cs

@@ -1,4 +1,4 @@
-//HintName: FFI.cs
+//HintName: FFI.cs
 // <auto-generated />
 #nullable enable
 // The runtime already defines SpacetimeDB.Internal.LocalReadOnly in Runtime\Internal\Module.cs as an empty partial type.
@@ -726,7 +726,7 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "BTreeMultiColumn_X_Y_Z_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Location",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0, 1, 2])
                     )
                 ],
@@ -902,17 +902,17 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "BTreeViews_Id_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Id",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0])
                     ),
                     new(
                         SourceName: "BTreeViews_X_Y_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Location",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([1, 2])
                     ),
                     new(
                         SourceName: "BTreeViews_Faction_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Faction",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([3])
                     )
                 ],
@@ -1089,12 +1089,12 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "MultiTable1_Foo_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Foo",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([1])
                     ),
                     new(
                         SourceName: "MultiTable1_Name_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Name",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0])
                     )
                 ],
@@ -1216,7 +1216,7 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "MultiTable2_Bar_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Bar",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([2])
                     )
                 ],
@@ -1347,7 +1347,7 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "PublicTable_Id_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Id",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0])
                     )
                 ],
@@ -1430,12 +1430,12 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "RegressionMultipleUniqueIndexesHadSameName_Unique1_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Unique1",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0])
                     ),
                     new(
                         SourceName: "RegressionMultipleUniqueIndexesHadSameName_Unique2_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "Unique2",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([1])
                     )
                 ],
@@ -1553,7 +1553,7 @@ SpacetimeDB.BSATN.ITypeRegistrar registrar
                 [
                     new(
                         SourceName: "SendMessageTimer_ScheduledId_idx_btree",
-                        AccessorName: null,
+                        AccessorName: "ScheduledId",
                         Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.BTree([0])
                     )
                 ],

crates/bindings-csharp/Codegen/Module.cs

@@ -452,7 +452,7 @@ public string GenerateIndexDef(TableAccessor tableAccessor) =>
         $$"""
             new(
                 SourceName: "{{StandardIndexName(tableAccessor)}}",
-                AccessorName: null,
+                AccessorName: "{{AccessorName}}",
                 Algorithm: new SpacetimeDB.Internal.RawIndexAlgorithm.{{Type}}([{{string.Join(
                     ", ",
                     Columns.Select(c => c.Index)