SQLite3Stmt::readOnly

    (PHP 5 >= 5.3.6, PHP 7, PHP 8)

    SQLite3Stmt::readOnly — Returns whether a statement is definitely read only

    说明

    public SQLite3Stmt::readOnly(): bool

    Returns whether a statement is definitely read only. A statement is considered read only, if it makes no direct changes to the content of the database file. Note that user defined SQL functions might change the database indirectly as a side effect.

    参数

    此函数没有参数。

    返回值

    Returns true if a statement is definitely read only, false otherwise.

    改进此页面

    了解如何改进此页面 • 提交拉取请求 • 报告一个错误
    ＋添加备注

    用户贡献的备注

    此页面尚无用户贡献的备注。
    To Top