兼容高斯

chain.go

@@ -715,7 +715,10 @@ func (this *Query) CreateAllStmt() error {
 	if this.conn == nil {
 		this.conn = DB
 	}
-
+	if DB_PROVIDER == "PgsqlDb" {
+		sql = sqlx.Rebind(sqlx.DOLLAR, sql)
+		sql = helper.StringJoin(sql, " RETURNING id")
+	}
 	stmt, err = this.conn.Prepare(sql)
 
 	if err != nil {
@@ -754,7 +757,7 @@ func (this *Query) CreateStmt() error {
 			}
 
 		}
-		sql = helper.StringJoin("insert into ", dbName, " ("+strings.Join(insert_data, " , ")+")", " VALUES ", "("+strings.Join(value_data, " , ")+")")
+		sql = helper.StringJoin("insert into ", dbName, " ("+strings.Join(insert_data, " , ")+")", " VALUES ", "("+strings.Join(value_data, " , ")+")", " RETURNING id")
 	} else {
 		sql = helper.StringJoin("insert into ", dbName, " set ", strings.Join(this.data, " , "))
 	}

prepare.go

@@ -234,11 +234,23 @@ func StmtForInsert(dbName, table string, data []string) (*sql.Stmt, error) {
  * @return lastId error
  */
 func StmtForInsertExec(stmt *sql.Stmt, valuelist []interface{}) (int64, error) {
-	res, err := stmt.Exec(valuelist...)
-	if err != nil {
-		return 0, errors.New("创建失败：" + err.Error())
+	if DB_PROVIDER == "PgsqlDb" {
+		row := stmt.QueryRow(valuelist...)
+		var id int64
+		err = row.Scan(&id) // 扫描 RETURNING 返回的 ID
+		if err != nil {
+			return 0, errors.New("创建失败：" + err.Error())
+		}
+		return id, nil
+
+	} else {
+		res, err := stmt.Exec(valuelist...)
+		if err != nil {
+			return 0, errors.New("创建失败：" + err.Error())
+		}
+		return res.LastInsertId()
 	}
-	return res.LastInsertId()
+
 }
 
 /**