Drizzle Team•8mo ago

sqlite DEFAULT is not JSON-encoded

When using text("...", { mode: "json" }) with .default(), the default value is not JSON encoded leading to invalid SQL generation by drizzle-kit.

import { sqliteTable, text } from "drizzle-orm/sqlite-core";

export const table = sqliteTable("table", {
    row: text("row", { mode: "json" }).$type<string>().default("")
})

import { sqliteTable, text } from "drizzle-orm/sqlite-core";

export const table = sqliteTable("table", {
    row: text("row", { mode: "json" }).$type<string>().default("")
})

generates:

CREATE TABLE `table` (
    `row` text DEFAULT ''
);

CREATE TABLE `table` (
    `row` text DEFAULT ''
);

(should be '""' instead) Using an empty array .$type<string[]>().default([]) generates nothing:

CREATE TABLE `table` (
    `row` text DEFAULT 
);

CREATE TABLE `table` (
    `row` text DEFAULT 
);

(should be '[]')

3 Replies

Angelelz•8mo ago

We need to improve the interface of the .default function. You can't use a JavaScript array there, you are suppose to use SQL.

ShiroDev•8mo ago

The types disagree a bit there, .$type<string[]>().default("[]") is a type error The sql templating function is required here for typescript to not scream at me

Angelelz•8mo ago

Yes, you would need the sql operator

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sqlite DEFAULT is not JSON-encoded