“MySQL C -Befehle” Code-Antworten

MySQL C -Befehle

mysql_affected_rows() Returns the latest UPDATE, DELETE or INSERT The number of rows affected by the query.  
mysql_close() Close a server connection.  
mysql_connect() Connect one MySQL The server. This function is not recommended; use mysql_real_connect()Replace.  
mysql_change_user() Change users and databases on an open connection.  
mysql_create_db() Create a database. This function is not recommended; And use SQL command CREATE DATABASE.   
mysql_data_seek() Search for an arbitrary row in a query result set.  
mysql_debug() Make a with the given string DBUG_PUSH.   
mysql_drop_db() Discard a database. This function is not recommended; And use SQL command DROP DATABASE.   
mysql_dump_debug_info() Let the server write debugging information to the log file.  
mysql_eof() Determines whether the last row of a result set has been read. This function is opposed; mysql_errno()or mysql_error()Can be used in reverse.  
mysql_errno() Returns the most recently called MySQL The error number of the function.  
mysql_error() Returns the most recently called MySQL Error message for function.  
mysql_escape_string() Used in SQL The escape special character of the string in the statement.  
mysql_fetch_field() Returns the type of the next table field.  
mysql_fetch_field_direct () Returns the type of a table field and gives a field number.  
mysql_fetch_fields() Returns an array of all field structures.  
mysql_fetch_lengths() Returns the length of all columns in the current row.  
mysql_fetch_row() Gets the next row from the result set.  
mysql_field_seek() Place the column cursor over a specified column.  
mysql_field_count() Returns the number of result columns for the most recent query.  
mysql_field_tell() Return for last mysql_fetch_field()The position of the field cursor.  
mysql_free_result() Free up memory used by a result set.  
mysql_get_client_info() Returns the customer version information.  
mysql_get_host_info() Returns a string describing the connection.  
mysql_get_proto_info() Returns the protocol version used by the connection.  
mysql_get_server_info() Returns the server version number.  
mysql_info() Returns information about the most recently executed query.  
mysql_init() Gets or initializes a MYSQL Structure.  
mysql_insert_id() Returns a query with a previous query AUTO_INCREMENT Column generated ID.   
mysql_kill() Kill a given thread.  
mysql_list_dbs() Returns the database name that matches a simple regular expression.  
mysql_list_fields() Returns the column name that matches a simple regular expression.  
mysql_list_processes() Returns a table of the current server thread.  
mysql_list_tables() Returns the table name that matches a simple regular expression.  
mysql_num_fields() Returns the number of columns in a result set.  
mysql_num_rows() Returns the number of rows in a result set.  
mysql_options() Set pair mysql_connect()Connection options for.  
mysql_ping() Check that the connection to the server is working and reconnect if necessary.  
mysql_query() Executes a string specified as an empty ending SQL Query.  
mysql_real_connect() Connect one MySQL The server.  
mysql_real_query() Executes a string specified as a counted string SQL Query.  
mysql_reload() Tell the server to reinstall the authorization table.  
mysql_row_seek() Search for rows in the result set, using from mysql_row_tell()The value returned.  
mysql_row_tell() Returns the line cursor position.  
mysql_select_db() Connect to a database.  
mysql_shutdown() Turn off the database server.  
mysql_stat() Returns the server status as a string.  
mysql_store_result() Retrieve a complete set of results to the customer.  
mysql_thread_id() Returns the of the current thread ID.   
mysql_use_result() Initializes the retrieval of a row by row result set.