Mysql: ์˜ค๋ฅ˜: mysql 5.7 ์ด์ƒ์—์„œ "์ž˜๋ชป๋œ ๋‚ ์งœ/์‹œ๊ฐ„ ๊ฐ’: '0000-00-00' ์—ด..."

์— ๋งŒ๋“  2017๋…„ 12์›” 22์ผ  ยท  6์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: go-sql-driver/mysql

๋ฌธ์ œ ์„ค๋ช…

DATETIME ์—ด์ด ์žˆ๋Š” ํ…Œ์ด๋ธ”์— "0" time.Time ๊ฐœ์ฒด๋ฅผ ์‚ฝ์ž…ํ–ˆ๋Š”๋ฐ Incorrect datetime value: '0000-00-00' for column ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค.

์˜ˆ์ œ ์ฝ”๋“œ

์•„๋ž˜ ์ฝ”๋“œ๋Š” ์‹คํŒจํ•ฉ๋‹ˆ๋‹ค.

package main

import (
    "database/sql"
    "log"
    "time"

    _ "github.com/go-sql-driver/mysql"
)

func main() {
    db, _ := sql.Open("mysql", "root:secret@(127.0.0.1:3306)/test")
    _, err := db.Exec("CREATE TABLE IF NOT EXISTS daty (col DATETIME)")
    if err != nil {
        log.Panicf("Failed create: %s", err)
    }
    _, err = db.Exec("INSERT INTO daty (col) VALUES (?)", time.Time{})
    if err != nil {
        log.Panicf("Failed insert: %s", err)
    }
}

time.Time{} ๋ฅผ time.Now() ๋กœ ๋ฐ”๊พธ๋ฉด ์ฝ”๋“œ๊ฐ€ ์‹คํŒจํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๊ตฌ์„ฑ

*๋“œ๋ผ์ด๋ฒ„ ๋ฒ„์ „(๋˜๋Š” git SHA): 9181e3a86a19bacd63e68d43ae8b7b36320d8092(๋งˆ์Šคํ„ฐ)
*Go ๋ฒ„์ „: go ๋ฒ„์ „ go1.9 linux/amd64
*์„œ๋ฒ„ ๋ฒ„์ „: mysql 8.0.3, 5.7.20
*์„œ๋ฒ„ OS: ํŽ˜๋„๋ผ 26

๋ชจ๋“  6 ๋Œ“๊ธ€

๊ทธ๊ฒƒ์€ MySQL์˜ ์‚ฌ์–‘์ด๊ณ  ์šฐ๋ฆฌ๊ฐ€ ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€ ์—†์Šต๋‹ˆ๋‹ค.
MySQL์—์„œ๋Š” ์œ ํšจํ•œ ๋‚ ์งœ/์‹œ๊ฐ„๋งŒ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

๊ทธ๊ฒƒ์€ MySQL์˜ ์‚ฌ์–‘์ด๊ณ  ์šฐ๋ฆฌ๊ฐ€ ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒƒ์€ ์—†์Šต๋‹ˆ๋‹ค.
MySQL์—์„œ๋Š” ์œ ํšจํ•œ ๋‚ ์งœ/์‹œ๊ฐ„๋งŒ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์•ˆ๋…•ํ•˜์„ธ์š”, ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
๋Œ€์‹  TIMESTAMP๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ํšจ๊ณผ๊ฐ€ ์žˆ์Šต๋‹ˆ๊นŒ?

์ด๊ฒƒ์€ MySQL ์‚ฌ์šฉ์ž ํฌ๋Ÿผ์ด ์•„๋‹™๋‹ˆ๋‹ค...

๋‚˜๋Š” MySQL ํ”„๋กœํ† ์ฝœ์— ๋Œ€ํ•ด ๋งŽ์ด ์•Œ๊ณ  ์žˆ์ง€๋งŒ MySQL์˜ ๋™์ž‘์— ๋Œ€ํ•ด์„œ๋Š” ์ž˜ ๋ชจ๋ฆ…๋‹ˆ๋‹ค.

๊ด€๋ จ ๋ฌธ์ œ: https://github.com/go-sql-driver/mysql/pull/346

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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