GORM Playground Link

https://github.com/go-gorm/playground/pull/1

Description

gorm query doris (use prepared statement)

import (
    "encoding/json"
    "fmt"
    "gorm.io/driver/mysql"
    "gorm.io/gorm"
)

type Food struct {
    Id         int
    Name       string
    Price      float64
    TypeId     int
    CreateTime int64 `gorm:"column:createtime"`
}

func (v Food) TableName() string {
    return "food"
}

func queryDoris() []Food {
    dsn := "root:xxx@tcp(xxx:9030)/test_db?charset=utf8mb4"
    db, err := gorm.Open(mysql.Open(dsn), &gorm.Config{PrepareStmt: true})
    if err != nil {
        panic("failed to connect database")
    }
    fmt.Println("connect Doris success")
    var food []Food
    //db.Debug().Where("id = 1").First(&food)  // success
    db.Debug().Where("id = ?", 1).First(&food)

    //db.Raw("SELECT id, name,price,type_id,createtime FROM food WHERE id = ?", 1).Scan(&food)

    jsonVal, err := json.Marshal(food)
    if err == nil {
        fmt.Println("Doris data:", string(jsonVal))
    } else {
        panic(err)
    }
    return food
}

Gorm gorm 1.25.5 use ? Placeholder query for doris reports error, then works fine with springboot+mybatis-plus

springboot query doris (use prepared statement)

 public Result getData(@PathVariable String id) {

        LambdaQueryWrapper<FlowNewEntity> lqw = new LambdaQueryWrapper<>();
        LambdaQueryWrapper<FlowNewEntity> sql = lqw.eq(FlowNewEntity::getId, id)
                .orderBy(true, true, FlowNewEntity::getId);
        List<FlowNewEntity> list = service.list(sql);

        return Result.ok(list);
    }

Gorm gorm 1.25.5 use ? Placeholder query for doris reports error, then works fine with springboot+mybatis-plus

Comment From: github-actions[bot]

The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.io ✨ Search Before Asking

Comment From: moody1117

The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.io ✨ Search Before Asking

There is reproduced code in this issue, and there are references to this problem in other issues, but no solution. @jinzhu

Comment From: github-actions[bot]

The issue has been automatically marked as stale as it missing playground pull request link, which is important to help others understand your issue effectively and make sure the issue hasn't been fixed on latest master, checkout https://github.com/go-gorm/playground for details. it will be closed in 30 days if no further activity occurs. if you are asking question, please use the Question template, most likely your question already answered https://github.com/go-gorm/gorm/issues or described in the document https://gorm.io ✨ Search Before Asking