Solution found and described below For those who celebrate trust & autonomy Hello all, i'm attempting to insert/update into an mssql database
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The source of the data is another database
Sometimes the source database has new records, and other times there are existing records
So i'm attempting to do this: What i’ve prepared for now is a preliminary poll, where people would decide for example on the actual categories and numbers of nominations, as well as on what are their most preferred “branches” I hope that the poll is made in an understandable way. A subreddit dedicated to hacking and hackers
Constructive collaboration and learning about exploits, industry standards, grey and white hat hacking, new hardware and software hacking technology, sharing ideas and suggestions for small business and personal security. I'm looping and with each loop i manipulate data and then save it to different csv file Now i'm trying to do the same with sqlite I have many tables but for sake of simplicity, lets say i have 3 tables
Technically, you have the right amount, but you're missing parentheses and commas, and it's broken up throughout your query which i suspect is confusing sql
Just like the values are separated with commas and surrounded in parentheses, so too must the placeholders Otherwise, sql won't know how to interpret them and match them up. In postgres, the value placeholder is $#, which one is recommend when the value is the same, reusing the value placeholder or not placeholder := "VALUES (" for i, c := range columns { if i == 0 { *query += c placeholder += "?" } else { *query += ", "+c placeholder += ", ?" } } placeholder += ")" *query += ") " + placeholder } // convert []string to []interface{} func string2interface(s []string) []interface{} { i := make([]interface{}, len(s)) for k, v := range s {
How to use placeholders in postgresql In sql systems other than postgres, such as mysql for instance, prepared statements can use question marks as a placeholder for data in prepared statements I am not sure how to create placeholders in postgres. I have other commands with a %s placeholder in the middle, and a like statement, and those work no issue
And as mentioned, they worked no problem when i was using sqlite, but since switching they don't
If anything else is needed just let me know, and thanks in advance for any help.
