Function drizzle

drizzle-orm/src/sql-js/driver.ts:18–45

(
	client: Database,
	config: DrizzleConfig<TSchema> = {},
)

> = BaseSQLiteDatabase<'sync', void, TSchema>;

export function drizzle<TSchema extends Record<string, unknown> = Record<string, never>>(
	client: Database,
	config: DrizzleConfig<TSchema> = {},
): SQLJsDatabase<TSchema> {
	const dialect = new SQLiteSyncDialect({ casing: config.casing });
	let logger;
	if (config.logger === true) {
		logger = new DefaultLogger();
	} else if (config.logger !== false) {
		logger = config.logger;
	}

	let schema: RelationalSchemaConfig<TablesRelationalConfig> | undefined;
	if (config.schema) {
		const tablesConfig = extractTablesRelationalConfig(
			config.schema,
			createTableRelationsHelpers,
		);
		schema = {
			fullSchema: config.schema,
			schema: tablesConfig.tables,
			tableNamesMap: tablesConfig.tableNamesMap,
		};
	}

	const session = new SQLJsSession(client, dialect, schema, { logger });
	return new BaseSQLiteDatabase('sync', dialect, session, schema) as SQLJsDatabase<TSchema>;
}