Describe the feature
Can we create a new method which can create a new table dynamically,just lick this code:
db, err := sql.Open("mysql", dsn)
if err != nil {
log.Fatal(err)
}
str := []string{"a", "b", "c"}
defer db.Close()
start_sql_ins := CREATE TABLE IF NOT EXISTS surveys (
id INT AUTO_INCREMENT PRIMARY KEY,
title VARCHAR(255) NOT NULL
for , v := range str {
start_sql_ins = fmt.Sprintf(%v,
%v VARCHAR(255) NOT NULL, start_sql_ins, v)
}
// SQL创建表的语句
sql_ins := fmt.Sprintf(%v
);, start_sql_ins)
fmt.Println(sql_ins)
// 执行SQL创建表语句
, err = db.Exec(sql_ins)
if err != nil {
log.Fatal(err)
}
fmt.Println("Table 'surveys' created successfully.")
which is using "go-sql-driver/mysql“ to do. When I try to use gorm to create table ,especially when I create a struct that I don't know how many variable does this struct have
Motivation
Related Issues
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