新增

mysql/mysql.go

@@ -118,6 +118,16 @@ func (m *Mysql) ReplaceBatchByTx(tx *sql.Tx, tableName string, fields []string,
 	return m.insertOrReplaceBatchByTx(tx, "REPLACE", "", tableName, fields, values)
 }
 
+//批量更新
+func (m *Mysql) ReplaceIgnoreBatch(tableName string, fields []string, values []interface{}) (int64, int64) {
+	return m.ReplaceIgnoreBatchByTx(nil, tableName, fields, values)
+}
+
+//带事务的批量更新
+func (m *Mysql) ReplaceIgnoreBatchByTx(tx *sql.Tx, tableName string, fields []string, values []interface{}) (int64, int64) {
+	return m.insertOrReplaceBatchByTx(tx, "REPLACE", "IGNORE", tableName, fields, values)
+}
+
 func (m *Mysql) insertOrReplaceBatchByTx(tx *sql.Tx, tp string, afterInsert, tableName string, fields []string, values []interface{}) (int64, int64) {
 	placeholders := []string{}
 	for range fields {