Improve database to golang name mapping.

tests/init/data/test_sample.sql

@@ -198,4 +198,34 @@ CREATE TABLE test_sample.person(
 
 DROP TYPE IF EXISTS test_sample.MOOD CASCADE;
 
-CREATE TYPE test_sample.MOOD AS ENUM ('sad', 'ok', 'happy');
+CREATE TYPE test_sample.MOOD AS ENUM ('sad', 'ok', 'happy');
+
+
+-- WEIRD TABLE NAMES --------------
+
+DROP TABLE IF EXISTS test_sample."WEIRD NAMES TABLE";
+
+CREATE TABLE test_sample."WEIRD NAMES TABLE"(
+    "weird_column_name1" varchar(100) NOT NULL,
+    "Weird_Column_Name2" varchar(100) NOT NULL,
+    "wEiRd_cOluMn_nAmE3" varchar(100) NOT NULL,
+    "WeIrd_CoLuMN_Name4" varchar(100) NOT NULL,
+    "WEIRD_COLUMN_NAME5" varchar(100) NOT NULL,
+
+    "WeirdColumnName6" varchar(100) NOT NULL,
+    "weirdColumnName7" varchar(100) NOT NULL,
+    "weirdcolumnname8" varchar(100),
+
+    "weird col name9" varchar(100) NOT NULL,
+    "wEiRd cOlu nAmE10" varchar(100) NOT NULL,
+    "WEIRD COLU NAME11" varchar(100) NOT NULL,
+    "Weird Colu Name12" varchar(100) NOT NULL,
+
+    "weird-col-name13" varchar(100) NOT NULL,
+    "wEiRd-cOlu-nAmE14" varchar(100) NOT NULL,
+    "WEIRD-COLU-NAME15" varchar(100) NOT NULL,
+    "Weird-Colu-Name16" varchar(100) NOT NULL
+);
+
+INSERT INTO test_sample."WEIRD NAMES TABLE"
+VALUES ('Doe', 'Doe', 'Doe', 'Doe','Doe', 'Doe', 'Doe', 'Doe','Doe', 'Doe', 'Doe', 'Doe','Doe', 'Doe', 'Doe', 'Doe');

tests/sample_test.go

@@ -116,3 +116,35 @@ ORDER BY employee.employee_id;
 		ManagerID:      int32Ptr(3),
 	})
 }
+
+func TestWierdNamesTable(t *testing.T) {
+	stmt := WeirdNamesTable.SELECT(WeirdNamesTable.AllColumns)
+
+	fmt.Println(stmt.DebugSql())
+
+	dest := []model.WeirdNamesTable{}
+
+	err := stmt.Query(db, &dest)
+
+	assert.NilError(t, err)
+
+	assert.Equal(t, len(dest), 1)
+	assert.DeepEqual(t, dest[0], model.WeirdNamesTable{
+		WeirdColumnName1: "Doe",
+		WeirdColumnName2: "Doe",
+		WeirdColumnName3: "Doe",
+		WeirdColumnName4: "Doe",
+		WeirdColumnName5: "Doe",
+		WeirdColumnName6: "Doe",
+		WeirdColumnName7: "Doe",
+		Weirdcolumnname8: stringPtr("Doe"),
+		WeirdColName9:    "Doe",
+		WeirdColuName10:  "Doe",
+		WeirdColuName11:  "Doe",
+		WeirdColuName12:  "Doe",
+		WeirdColName13:   "Doe",
+		WeirdColuName14:  "Doe",
+		WeirdColuName15:  "Doe",
+		WeirdColuName16:  "Doe",
+	})
+}

tests/scan_test.go

@@ -467,7 +467,7 @@ func TestScanToSlice(t *testing.T) {
 		t.Run("slice of structs with slice of ints", func(t *testing.T) {
 			var dest []struct {
 				model.Film
-				IDs []int32 `alias:"Inventory.inventory_id"`
+				IDs []int32 `alias:"inventory.inventory_id"`
 			}
 
 			err := query.Query(db, &dest)
@@ -483,7 +483,7 @@ func TestScanToSlice(t *testing.T) {
 		t.Run("slice of structs with slice of pointer to ints", func(t *testing.T) {
 			var dest []struct {
 				model.Film
-				IDs []*int32 `alias:"inventory.InventoryId"`
+				IDs []*int32 `alias:"inventory.inventory_id"`
 			}
 
 			err := query.Query(db, &dest)
@@ -796,7 +796,7 @@ var store1 = model.Store{
 	LastUpdate:     *timestampWithoutTimeZone("2006-02-15 09:57:12", 0),
 }
 
-var pgRating = model.MpaaRating_PG
+var pgRating = model.MpaaRating_Pg
 var gRating = model.MpaaRating_G
 
 var language1 = model.Language{

tests/select_test.go

@@ -291,7 +291,7 @@ LIMIT 15;
 	query := Film.
 		INNER_JOIN(Language, Film.LanguageID.EQ(Language.LanguageID)).
 		SELECT(Language.AllColumns, Film.AllColumns).
-		WHERE(Film.Rating.EQ(enum.MpaaRating.NC17)).
+		WHERE(Film.Rating.EQ(enum.MpaaRating.Nc17)).
 		LIMIT(15)
 
 	assertStatementSql(t, query, expectedSql, int64(15))
@@ -304,7 +304,7 @@ LIMIT 15;
 
 	englishFilms := filmsPerLanguage[0]
 
-	assert.Equal(t, *englishFilms.Film[0].Rating, model.MpaaRating_NC17)
+	assert.Equal(t, *englishFilms.Film[0].Rating, model.MpaaRating_Nc17)
 
 	filmsPerLanguageWithPtrs := []*FilmsPerLanguage{}
 	err = query.Query(db, &filmsPerLanguageWithPtrs)
@@ -1237,6 +1237,7 @@ ORDER BY actor.actor_id ASC, film.film_id ASC;
 }
 
 func TestQuickStartWithSubQueries(t *testing.T) {
+
 	filmLogerThan180 := Film.
 		SELECT(Film.AllColumns).
 		WHERE(Film.Length.GT(Int(180))).