diff --git a/orm/db.go b/orm/db.go
index 060d83bc..20dc80f2 100644
--- a/orm/db.go
+++ b/orm/db.go
@@ -44,6 +44,8 @@ var (
 		"gte":         true,
 		"lt":          true,
 		"lte":         true,
+		"eq":          true,
+		"nq":          true,
 		"startswith":  true,
 		"endswith":    true,
 		"istartswith": true,
diff --git a/orm/db_mysql.go b/orm/db_mysql.go
index 3c2ad3a4..182914a2 100644
--- a/orm/db_mysql.go
+++ b/orm/db_mysql.go
@@ -30,6 +30,8 @@ var mysqlOperators = map[string]string{
 	"gte":         ">= ?",
 	"lt":          "< ?",
 	"lte":         "<= ?",
+	"eq":          "= ?",
+	"ne":          "!= ?",
 	"startswith":  "LIKE BINARY ?",
 	"endswith":    "LIKE BINARY ?",
 	"istartswith": "LIKE ?",
diff --git a/orm/db_postgres.go b/orm/db_postgres.go
index 296ee6a0..6500ef52 100644
--- a/orm/db_postgres.go
+++ b/orm/db_postgres.go
@@ -29,6 +29,8 @@ var postgresOperators = map[string]string{
 	"gte":         ">= ?",
 	"lt":          "< ?",
 	"lte":         "<= ?",
+	"eq":          "= ?",
+	"ne":          "!= ?",
 	"startswith":  "LIKE ?",
 	"endswith":    "LIKE ?",
 	"istartswith": "LIKE UPPER(?)",
diff --git a/orm/db_sqlite.go b/orm/db_sqlite.go
index 0a2f32c8..c2dcbb46 100644
--- a/orm/db_sqlite.go
+++ b/orm/db_sqlite.go
@@ -29,6 +29,8 @@ var sqliteOperators = map[string]string{
 	"gte":         ">= ?",
 	"lt":          "< ?",
 	"lte":         "<= ?",
+	"eq":          "= ?",
+	"ne":          "!= ?",
 	"startswith":  "LIKE ? ESCAPE '\\'",
 	"endswith":    "LIKE ? ESCAPE '\\'",
 	"istartswith": "LIKE ? ESCAPE '\\'",