尝试插入时不存在PostgreSQL列

Question

DROP TABLE IF EXISTS workspace;

CREATE TABLE "workspace" (
            "wk_space" VARCHAR(100) NOT NULL,
            "token" TEXT,
            PRIMARY KEY("wk_space", "token")
        );
        
INSERT INTO "workspace" ("wk_space", "token") VALUES ("team1", "upreawnysoafa22sva") ON CONFLICT (wk_space, token) DO NOTHING;

SELECT * FROM workspace;

这将出现一个错误，说列“ Team1”不存在。如果我将值替换为（“ Team1”，“ Upreawnysoafa22sva”）> （11，22）等数字，则可以正常工作。我不知道怎么了。