WIP: Refactor - delete dml

schema/table.go

@@ -1,7 +1,6 @@
 package schema
 
 import (
-	"errors"
 	"reflect"
 	"strings"
 
@@ -104,7 +103,7 @@ func (t Table) GetInsertDML(count int) (string, error) {
 	return dml.String(), nil
 }
 
-func (t Table) GetUpdateDML(src any) (string, error) {
+func (t Table) GetUpdateDML() (string, error) {
 	var dml strings.Builder
 	dml.WriteString("UPDATE  " + util.CamelToSnake(t.Type.Name()) + " SET ")
 
@@ -145,18 +144,33 @@ func (t Table) GetUpdateDML(src any) (string, error) {
 	return dml.String(), nil
 }
 
-func (t Table) GetDeleteDML(src any) (string, error) {
+func (t Table) GetDeleteDML(count int) (string, error) {
 	var dml strings.Builder
 	dml.WriteString("DELETE FROM " + t.Name + " WHERE ")
+
 	for _, col := range t.Columns {
 		modifiers := col.Modifiers
 
 		_, ok := modifiers["pk"]
 		if ok {
-			dml.WriteString(col.Name + " = ?")
-			return dml.String(), nil
+			if count > 1 {
+				dml.WriteString(col.Name + " IN (")
+			} else {
+				dml.WriteString(col.Name + " = ")
+			}
 		}
 	}
 
-	return "", errors.New("Failed to determine primar key column for delete dml.")
+	for i := range count {
+		if i != 0 {
+			dml.WriteString(", ")
+		}
+		dml.WriteString("?")
+	}
+
+	if count > 1 {
+		dml.WriteString(")")
+	}
+
+	return dml.String(), nil
 }