Adding Insert Ignore to Insert Builder

Author: ddouglas

insert.go

@@ -38,6 +38,13 @@ func (ib *InsertBuilder) InsertInto(table string) *InsertBuilder {
 	return ib
 }
 
+// InsertIgnoreInto sets table name in INSERT.
+func (ib *InsertBuilder) InsertIgnoreInto(table string) *InsertBuilder {
+	ib.verb = "INSERT IGNORE"
+	ib.table = Escape(table)
+	return ib
+}
+
 // ReplaceInto sets table name and changes the verb of ib to REPLACE.
 // REPLACE INTO is a MySQL extension to the SQL standard.
 func (ib *InsertBuilder) ReplaceInto(table string) *InsertBuilder {

insert_test.go

@@ -23,6 +23,22 @@ func ExampleInsertBuilder() {
 	// [1 Huan Du 1 2 Charmy Liu 1 1234567890]
 }
 
+func ExampleInsertIngoreBuilder() {
+	ib := NewInsertBuilder()
+	ib.InsertIgnoreInto("demo.user")
+	ib.Cols("id", "name", "status", "created_at")
+	ib.Values(1, "Huan Du", 1, Raw("UNIX_TIMESTAMP(NOW())"))
+	ib.Values(2, "Charmy Liu", 1, 1234567890)
+
+	sql, args := ib.Build()
+	fmt.Println(sql)
+	fmt.Println(args)
+
+	// Output:
+	// INSERT IGNORE INTO demo.user (id, name, status, created_at) VALUES (?, ?, ?, UNIX_TIMESTAMP(NOW())), (?, ?, ?, ?)
+	// [1 Huan Du 1 2 Charmy Liu 1 1234567890]
+}
+
 func ExampleInsertBuilder_replaceInto() {
 	ib := NewInsertBuilder()
 	ib.ReplaceInto("demo.user")