MySQL Improved Extension

MySQL Improved Extension

• Introduction

• Overview

• Installing/Configuring

• Requirements

• Installation

• Runtime Configuration

• Resource Types

• The mysqli Extension and Persistent Connections

• Predefined Constants

• The MySQLi Extension Function Summary

• MySQLi — The MySQLi class

• mysqli->affected_rows — Gets the number of affected rows in a previous MySQL operation

• mysqli::autocommit — Turns on or off auto-commiting database modifications

• mysqli::change_user — Changes the user of the specified database connection

• mysqli::character_set_name — Returns the default character set for the database connection

• mysqli->client_info — Returns the MySQL client version as a string

• mysqli->client_version — Get MySQL client info

• mysqli::close — Closes a previously opened database connection

• mysqli::commit — Commits the current transaction

• 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 — Dump debugging information into the log

• mysqli->errno — Returns the error code for the most recent function call

• 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->get_client_info — Returns the MySQL client version as a string

• mysqli->client_version — Get MySQL client info

• mysqli::get_connection_stats — Returns statistics about the client connection

• mysqli->host_info — Returns a string representing the type of connection used

• mysqli->protocol_version — Returns the version of the MySQL protocol used

• mysqli->server_info — Returns the version of the MySQL server

• mysqli->server_version — Returns the version of the MySQL server as an integer

• mysqli::get_warnings — Get result of SHOW WARNINGS

• mysqli->info — Retrieves information about the most recently executed query

• mysqli::init — Initializes MySQLi and returns a resource for use with mysqli_real_connect()

• mysqli->insert_id — Returns the auto generated id used in the last query

• mysqli::kill — Asks the server to kill a MySQL thread

• mysqli::more_results — Check if there are any more query results from a multi query

• mysqli::multi_query — Performs a query on the database

• mysqli::next_result — Prepare next result from multi_query

• mysqli::options — Set options

• mysqli::ping — Pings a server connection, or tries to reconnect if the connection has gone down

• mysqli::poll — Poll connections

• mysqli::prepare — Prepare a SQL statement for execution

• mysqli::query — Performs a query on the database

• mysqli::real_connect — Opens a connection to a mysql server

• mysqli::real_escape_string — Escapes special characters in a string for use in a SQL statement, taking into account the current charset of the connection

• mysqli::real_query — Execute an SQL query

• mysqli::reap_async_query — Get result from async query

• mysqli::rollback — Rolls back current transaction

• mysqli::select_db — Selects the default database for database queries

• mysqli::set_charset — Sets the default client character set

• mysqli::set_local_infile_default — Unsets user defined handler for load local infile command

• mysqli::set_local_infile_handler — Set callback function for LOAD DATA LOCAL INFILE command

• mysqli->sqlstate — Returns the SQLSTATE error from previous MySQL operation

• mysqli::ssl_set — Used for establishing secure connections using SSL

• mysqli::stat — Gets the current system status

• mysqli::stmt_init — Initializes a statement and returns an object for use with mysqli_stmt_prepare

• mysqli::store_result — Transfers a result set from the last query

• mysqli::thread_id — Returns the thread ID for the current connection

• mysqli::thread_safe — Returns whether thread safety is given or not

• 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 — The MySQLi_STMT class

• mysqli_result->current_field — Get current field offset of a result pointer

• mysqli_result::data_seek — Adjusts the result pointer to an arbitary 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 — The MySQLi_Driver class

• mysqli_warning::__construct — The __construct purpose

• mysqli_warning::next — The next purpose

• Aliases and deprecated Mysqli Functions <ul class="" chunklist="" chunklist_book="" "="">

• mysqli_bind_param — Alias for mysqli_stmt_bind_param

• mysqli_bind_result — Alias for mysqli_stmt_bind_result

• mysqli_client_encoding — Alias of mysqli_character_set_name

• mysqli_disable_reads_from_master — Disable reads from master

• mysqli_disable_rpl_parse — Disable RPL parse

• mysqli_enable_reads_from_master — Enable reads from master

• mysqli_enable_rpl_parse — Enable RPL parse

• mysqli_escape_string — Alias of mysqli_real_escape_string

• mysqli_execute — Alias for mysqli_stmt_execute

• mysqli_fetch — Alias for mysqli_stmt_fetch

• mysqli_get_cache_stats — Returns client Zval cache statistics

• mysqli_get_client_stats — Returns client per-process statistics

• mysqli_get_metadata — Alias for mysqli_stmt_result_metadata

• mysqli_master_query — Enforce execution of a query on the master in a master/slave setup

• mysqli_param_count — Alias for mysqli_stmt_param_count

• mysqli_report — Enables or disables internal report functions

• mysqli_rpl_parse_enabled — Check if RPL parse is enabled

• mysqli_rpl_probe — RPL probe

• mysqli_rpl_query_type — Returns RPL query type

• mysqli_send_long_data — Alias for mysqli_stmt_send_long_data

• mysqli_send_query — Send the query and return

• mysqli_set_opt — Alias of mysqli_options

• mysqli_slave_query — Force execution of a query on a slave in a master/slave setup