table name

web/src/pages/add_table/draft.rs

@@ -224,7 +224,10 @@ impl TableDraft {
     ) {
         self.relation_table_options = options
             .into_iter()
-            .filter(|option| option.name != self.table_name)
+            .filter(|option| {
+                common::alias::canonical_table_name(&option.name)
+                    != common::alias::canonical_table_name(&self.table_name)
+            })
             .collect();
         self.relation_tables = self
             .relation_table_options
@@ -399,7 +402,10 @@ impl TableDraft {
             && self
                 .existing_profile_tables
                 .iter()
-                .any(|name| name == &self.table_name)
+                .any(|name| {
+                    common::alias::canonical_table_name(name)
+                        == common::alias::canonical_table_name(&self.table_name)
+                })
     }
 
     /// Position of `column` among the display columns, counting from 1.

web/src/pages/add_table/loader.rs

@@ -71,7 +71,7 @@ pub(crate) async fn load_page(
     // for, so it is told what that table is on every render rather than left to
     // read a copy that a `refresh` could have moved on from.
     draft.columns.global = draft.global;
-    draft.columns.table_name = draft.table_name.trim().to_ascii_lowercase();
+    draft.columns.table_name = draft.table_name.trim().to_string();
 
     let tree = definitions
         .get_profile_tree(

web/src/pages/add_table/state.rs

@@ -140,7 +140,7 @@ impl BuilderForm {
             // takes no column that posts to one profile's books, and no link
             // may point at the table being created.
             global: self.global,
-            table_name: self.table_name.trim().to_ascii_lowercase(),
+            table_name: self.table_name.trim().to_string(),
         };
 
         // Drop display columns whose column is gone, so a stale post cannot