diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fa00d34f..682850a9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,8 +51,6 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Build
-              run: cargo build --verbose
+              run: cargo build --features mssql --verbose
             - name: Run tests
-              run: cargo test --verbose
-            - name: Run tests MSSQL
-              run: cargo test --features mssql dialect_translation::mssql --verbose
+              run: cargo test --features mssql --verbose
diff --git a/src/dialect_translation/mssql.rs b/src/dialect_translation/mssql.rs
index cfae214a..07ac7f9d 100644
--- a/src/dialect_translation/mssql.rs
+++ b/src/dialect_translation/mssql.rs
@@ -117,14 +117,6 @@ impl RelationToQueryTranslator for MSSQLTranslator {
         })
     }
 
-    fn char_length(&self, expr: &expr::Expr) -> ast::Expr {
-        todo!()
-    }
-
-    fn cast_as_text(&self, expr: &expr::Expr) -> ast::Expr {
-        todo!()
-    }
-
     fn cast_as_boolean(&self, expr: &expr::Expr) -> ast::Expr {
         // It should be CAST(expr AS BIT) but BIT is not a valid ast::DataType
         // So we cast it to INT
@@ -147,7 +139,7 @@ impl RelationToQueryTranslator for MSSQLTranslator {
     // during the onboarding
     // CAST(col AS VARCHAR/TEXT) -> CONVERT(VARCHAR, col, 126)
 
-    // TODO because not supported yet.
+    // TODO: some functions are not supported yet.
     // EXTRACT(epoch FROM column) -> DATEDIFF(SECOND, '19700101', column)
     // Concat(a, b) has to take at least 2 args, it can take empty string as well.
     // onboarding, charset query: SELECT DISTINCT REGEXP_SPLIT_TO_TABLE(anon_2.name ,'') AS "regexp_split" ...