MySQL增强版扩展
- 简介
- Overview
- Quick start guide
- 安装／配置
- mysqli 扩展和持久化连接
- 预定义常量
- Notes
- MySQLi 扩展的功能概述
- MySQLi — MySQLi类
- mysqli::$affected_rows — Gets the number of affected rows in a previous MySQL operation
- mysqli::autocommit — 打开或关闭本次数据库连接的自动命令提交事务模式
- mysqli::begin_transaction — Starts a transaction
- mysqli::change_user — Changes the user of the specified database connection
- mysqli::character_set_name — 返回当前数据库连接的默认字符编码
- mysqli::close — 关闭先前打开的数据库连接
- mysqli::commit — 提交一个事务
- mysqli::$connect_errno — Returns the error code from last connect call
- mysqli::$connect_error — Returns a string description of the last connect error
- mysqli::__construct — Open a new connection to the MySQL server
- mysqli::debug — Performs debugging operations
- mysqli::dump_debug_info — 将调试信息输出到日志
- mysqli::errno — 返回最近函数调用的错误代码
- mysqli::$error_list — Returns a list of errors from the last command executed
- mysqli::$error — Returns a string description of the last error
- mysqli::$field_count — Returns the number of columns for the most recent query
- mysqli::get_charset — Returns a character set object
- mysqli::$client_info — 获取 MySQL 客户端信息
- mysqli_get_client_version — 作为一个整数返回MySQL客户端的版本
- mysqli::get_connection_stats — 返回客户端连接的统计数据
- mysqli::$host_info — 返回一个表述使用的连接类型的字符串
- mysqli::$protocol_version — 返回MySQL使用的协议版本号
- mysqli::$server_info — 返回MySQL服务器的版本号
- mysqli::$server_version — 作为一个整数返回MySQL服务器的版本
- mysqli::get_warnings — Get result of SHOW WARNINGS
- mysqli::$info — 返回最近执行的 SQL 语句的信息
- mysqli::init — 初始化 MySQLi 并返回一个资源类型的值，这个值可以作为 mysqli_real_connect() 函数的传入参数
- mysqli::$insert_id — 返回最后一条插入语句产生的自增 ID
- mysqli::kill — 让服务器杀掉一个 MySQL 线程
- mysqli::more_results — 检查批量查询中是否还有查询结果
- mysqli::multi_query — 执行查询
- mysqli::next_result — 为读取 multi_query 执行之后的下一个结果集做准备
- mysqli::options — 设置选项
- mysqli::ping — ping 一个连接，或者如果连接处于断开状态，重新连接
- mysqli::poll — 轮询连接
- mysqli::prepare — 准备执行一个 SQL 语句
- mysqli::query — 对数据库执行一次查询
- mysqli::real_connect — 建立一个 MySQL 服务器连接
- mysqli::real_escape_string — 根据当前连接的字符集，对于 SQL 语句中的特殊字符进行转义
- mysqli::real_query — 执行一个mysql查询
- mysqli::reap_async_query — 获取异步查询的结果
- mysqli::refresh — 刷新
- mysqli::release_savepoint — 从当前事务的保存点中移除一个命名保存点
- mysqli::rollback — 回退当前事务
- mysqli::rpl_query_type — 返回 RPL 查询类型
- mysqli::savepoint — 在当前事务中增加一个命名保存点
- mysqli::select_db — 选择用于数据库查询的默认数据库
- mysqli::send_query — 发送请求并返回结果
- mysqli::set_charset — 设置默认字符编码
- mysqli::set_local_infile_default — 取消用户指定的回调函数
- mysqli::set_local_infile_handler — 设置 LOAD DATA LOCAL INFILE 命令的回调函数
- mysqli::$sqlstate — 返回上一次 SQL 操作的 SQLSTATE 错误信息
- mysqli::ssl_set — 使用 SSL 建立到数据库之间的安全连接
- mysqli::stat — 获取当前系统状态信息
- mysqli::stmt_init — 初始化一条语句并返回一个用于mysqli_stmt_prepare(调用)的对象
- mysqli::store_result — 转移上一次查询返回的结果集
- mysqli::$thread_id — 返回当前连接的线程 ID
- mysqli::thread_safe — 返回是否是线程安全的
- mysqli::use_result — Initiate a result set retrieval
- mysqli::$warning_count — Returns the number of warnings from the last query for the given link
- MySQLi_STMT — MySQLi_STMT类
- mysqli_stmt::$affected_rows — Returns the total number of rows changed, deleted, or inserted by the last executed statement
- mysqli_stmt::attr_get — Used to get the current value of a statement attribute
- mysqli_stmt::attr_set — Used to modify the behavior of a prepared statement
- mysqli_stmt::bind_param — Binds variables to a prepared statement as parameters
- mysqli_stmt::bind_result — Binds variables to a prepared statement for result storage
- mysqli_stmt::close — Closes a prepared statement
- mysqli_stmt::__construct — Constructs a new mysqli_stmt object
- mysqli_stmt::data_seek — Seeks to an arbitrary row in statement result set
- mysqli_stmt::$errno — Returns the error code for the most recent statement call
- mysqli_stmt::$error_list — Returns a list of errors from the last statement executed
- mysqli_stmt::$error — Returns a string description for last statement error
- mysqli_stmt::execute — Executes a prepared Query
- mysqli_stmt::fetch — Fetch results from a prepared statement into the bound variables
- mysqli_stmt::$field_count — Returns the number of field in the given statement
- mysqli_stmt::free_result — Frees stored result memory for the given statement handle
- mysqli_stmt::get_result — Gets a result set from a prepared statement
- mysqli_stmt::get_warnings — Get result of SHOW WARNINGS
- mysqli_stmt::$insert_id — Get the ID generated from the previous INSERT operation
- mysqli_stmt::more_results — Check if there are more query results from a multiple query
- mysqli_stmt::next_result — Reads the next result from a multiple query
- mysqli_stmt::$num_rows — Return the number of rows in statements result set
- mysqli_stmt::$param_count — Returns the number of parameter for the given statement
- mysqli_stmt::prepare — Prepare an SQL statement for execution
- mysqli_stmt::reset — Resets a prepared statement
- mysqli_stmt::result_metadata — Returns result set metadata from a prepared statement
- mysqli_stmt::send_long_data — Send data in blocks
- mysqli_stmt::$sqlstate — Returns SQLSTATE error from previous statement operation
- mysqli_stmt::store_result — Transfers a result set from a prepared statement
- mysqli_result — mysqli_result类
- mysqli_result::$current_field — Get current field offset of a result pointer
- mysqli_result::data_seek — Adjusts the result pointer to an arbitrary row in the result
- mysqli_result::fetch_all — Fetches all result rows as an associative array, a numeric array, or both
- mysqli_result::fetch_array — Fetch a result row as an associative, a numeric array, or both
- mysqli_result::fetch_assoc — Fetch a result row as an associative array
- mysqli_result::fetch_field_direct — Fetch meta-data for a single field
- mysqli_result::fetch_field — Returns the next field in the result set
- mysqli_result::fetch_fields — Returns an array of objects representing the fields in a result set
- mysqli_result::fetch_object — Returns the current row of a result set as an object
- mysqli_result::fetch_row — Get a result row as an enumerated array
- mysqli_result::$field_count — Get the number of fields in a result
- mysqli_result::field_seek — Set result pointer to a specified field offset
- mysqli_result::free — Frees the memory associated with a result
- mysqli_result::$lengths — Returns the lengths of the columns of the current row in the result set
- mysqli_result::$num_rows — Gets the number of rows in a result
- MySQLi_Driver — MySQLi_Driver类
- mysqli_driver::embedded_server_end — Stop embedded server
- mysqli_driver::embedded_server_start — Initialize and start embedded server
- mysqli_driver::$report_mode — Enables or disables internal report functions
- MySQLi_Warning — MySQLi_Warning类
- mysqli_warning::__construct — The __construct purpose
- mysqli_warning::next — The next purpose
- mysqli_sql_exception — mysqli异常类
- 别名和过时的 Mysqli 函数
- mysqli_bind_param — mysqli_stmt_bind_param 的别名
- mysqli_bind_result — mysqli_stmt_bind_result 的别名
- mysqli_client_encoding — mysqli_character_set_name 的别名
- mysqli_connect — 别名 mysqli::__construct
- mysqli::disable_reads_from_master — 在主从服务器结构中，禁用从主机读取数据
- mysqli_disable_rpl_parse — 禁用RPL解析
- mysqli_enable_reads_from_master — 开启从主机读取
- mysqli_enable_rpl_parse — 开启RPL解析
- mysqli_escape_string — 别名 mysqli_real_escape_string
- mysqli_execute — mysqli_stmt_execute 的别名
- mysqli_fetch — mysqli_stmt_fetch 的别名。
- mysqli_get_cache_stats — 返回客户端Zval缓存统计信息
- mysqli_get_client_stats — 返回客户端进程统计信息
- mysqli_get_links_stats — 返回打开和缓存的链接相关信息
- mysqli_get_metadata — mysqli_stmt_result_metadata 的别名
- mysqli_master_query — 在主/从机制中强制在主机中执行一个查询
- mysqli_param_count — mysqli_stmt_param_count 的别名
- mysqli_report — 别名 mysqli_driver->report_mode
- mysqli_rpl_parse_enabled — 检查是否开启了 RPL 解析
- mysqli_rpl_probe — RPL 探测
- mysqli_send_long_data — mysqli_stmt_send_long_data 的别名
- mysqli_set_opt — mysqli_options 的别名
- mysqli_slave_query — 在主/从机制中强制在从机上执行一个查询
