Skip to main content

PHP MySQL Function

mysql_affected_rows — Get number of affected rows in previous MySQL operation
mysql_client_encoding — Returns the name of the character set
mysql_close — Close MySQL connection
mysql_connect — Open a connection to a MySQL Server
mysql_create_db — Create a MySQL database
mysql_data_seek — Move internal result pointer
mysql_db_name — Retrieves database name from the call to mysql_list_dbs
mysql_db_query — Selects a database and executes a query on it
mysql_drop_db — Drop (delete) a MySQL database
mysql_errno — Returns the numerical value of the error message from previous MySQL operation
mysql_error — Returns the text of the error message from previous MySQL operation
mysql_escape_string — Escapes a string for use in a mysql_query
mysql_fetch_array — Fetch a result row as an associative array, a numeric array, or both
mysql_fetch_assoc — Fetch a result row as an associative array
mysql_fetch_field — Get column information from a result and return as an object
mysql_fetch_lengths — Get the length of each output in a result
mysql_fetch_object — Fetch a result row as an object
mysql_fetch_row — Get a result row as an enumerated array
mysql_field_flags — Get the flags associated with the specified field in a result
mysql_field_len — Returns the length of the specified field
mysql_field_name — Get the name of the specified field in a result
mysql_field_seek — Set result pointer to a specified field offset
mysql_field_table — Get name of the table the specified field is in
mysql_field_type — Get the type of the specified field in a result
mysql_free_result — Free result memory
mysql_get_client_info — Get MySQL client info
mysql_get_host_info — Get MySQL host info
mysql_get_proto_info — Get MySQL protocol info
mysql_get_server_info — Get MySQL server info
mysql_info — Get information about the most recent query
mysql_insert_id — Get the ID generated in the last query
mysql_list_dbs — List databases available on a MySQL server
mysql_list_fields — List MySQL table fields
mysql_list_processes — List MySQL processes
mysql_list_tables — List tables in a MySQL database
mysql_num_fields — Get number of fields in result
mysql_num_rows — Get number of rows in result
mysql_pconnect — Open a persistent connection to a MySQL server
mysql_ping — Ping a server connection or reconnect if there is no connection
mysql_query — Send a MySQL query
mysql_real_escape_string — Escapes special characters in a string for use in an SQL statement
mysql_result — Get result data
mysql_select_db — Select a MySQL database
mysql_set_charset — Sets the client character set
mysql_stat — Get current system status
mysql_tablename — Get table name of field
mysql_thread_id — Return the current thread ID
mysql_unbuffered_query — Send an SQL query to MySQL without fetching and buffering the result rows.

Comments

Popular posts from this blog

PHP INTRODUCTION

                     PHP  (recursive acronym for  PHP: Hypertext Preprocessor ) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML. PHP stands for  P HP:  H ypertext  P reprocessor PHP is a server-side scripting language, like ASP PHP scripts are executed on the server PHP supports many databases (MySQL, Informix, Oracle, Sybase, Solid, PostgreSQL, Generic ODBC, etc.) PHP is an open source software PHP is free to download and use Why PHP? PHP runs on different platforms (Windows, Linux, Unix, etc.) PHP is compatible with almost all servers used today (Apache, IIS, etc.) PHP is FREE to download from the official PHP resource:  www.php.net PHP is easy to learn and runs efficiently on the server side What can PHP do? Anything. PHP is mainly focused on server-side scripting, so you can do anything any other CGI program can do, such as collect form data, generate dynam

MySQL General Architecture

        MySQL operates in a networked environment using a client/server architecture. In other words, a central  program acts as a server, and various client programs connect to the server to make requests. A MySQL  installation has the following major components: MySQL Server, Client programs and MySQL non client  utilities.  MySQL Server MySQL Server, or mysqld, is the database server program. The server manages access to the actual  database (schema) on disk and in memory. MySQL Server is multi-threaded and supports many  simultaneous client connections. Clients can connect via several connection protocols. For managing  database contents, the MySQL server features a modular architecture that supports multiple storage engines  that handle different types of tables (for example, it supports both transactional and non-transactional  tables). Keep in mind the difference between a server and a host. The server is software (the MySQL server  program mysqld). Server characteristi