小编Car*_*rey的帖子

我有一个具有以下架构的数据库设置：

CREATE TABLE siteInfo (
    siteID             SERIAL  NOT NULL,
    siteName           TEXT    NOT NULL,
    siteHost           TEXT    NOT NULL,
    notes              TEXT    NOT NULL,
    allowableCountries TEXT    NOT NULL,
    displayChance      INT     NOT NULL,
    imagePath          TEXT    NOT NULL,
    PRIMARY KEY (siteID)
);

CREATE TABLE siteLinks (
    siteID             SERIAL  NOT NULL,
    URL                TEXT    NOT NULL,
    FOREIGN KEY (siteID) REFERENCES siteInfo(siteID) ON DELETE CASCADE
);

CREATE TABLE siteDemographicLinks (
    siteID             SERIAL  NOT NULL,
    URL                TEXT    NOT NULL,
    country            TEXT    NOT NULL,
    chance             INT     NOT NULL,
    FOREIGN KEY …