mysql get field list

mysql get field list

• 軟體兄弟
• mysql select column name
• 文章資訊

MySQL 3 and 4 (and 5): desc tablename. which is an alias for show fields from tablename. SQL Server (from 2000) and MySQL 5: select COLUMN_NAME from INFORMATION_SCHEMA.COLUMNS where TABLE_NAME = 'tablename'. Completing the answer: like people bel, An old PHP function "mysql_list_fields()" is deprecated. So, today the best way to get names of fields is a query "SHOW COLUMNS FROM table_name [LIKE 'name']". So, here is a little example: $fields = array(); $res=mysql_query(, using database library write this code to list all fields: $this->db->list_fields('table'). take a look here: http://www.codeigniter.com/user_guide/database/results.html#CI_DB_result::list_fields., SELECT column_name FROM information_schema.columns WHERE table_name = 'your_table' AND table_schema = 'database_name'., This solution is from command line mysql mysql>USE information_schema;. In below query just change <--DATABASE_NAME--> to your database and <--TABLENAME--> to your table name where you just want Field values of DESCRIBE statement mysql>,The optional FULL keyword causes the output to include the column collation and comments, as well as the privileges you have for each column. The LIKE clause, if present, indicates which column names to match. The WHERE clause can be given to select rows ,A few years ago, someone asked how to get a list of column names of a table and I don't think any of the supplied answers gave just the list, rather than additional information. That's what he was looking for. It can be done by: SELECT column_name

相關軟體 MySQL 資訊

MySQL 是一個開源的 RDBMS（關係數據庫管理系統），它支持用 C，C ++，Java，Perl 和 PHP 等各種編程語言編寫的請求。由於其高速度和靈活性，MySQL 已成為主要用於開發各種形狀和大小的 Web 應用程序的最流行的數據庫系統之一。自 1995 年上市以來，這種非常受歡迎的開源數據庫管理系統已經應用於當今幾乎所有互聯網用戶的無數項目中。今天一些最受歡迎的 MySQL 用戶是 ... MySQL 軟體介紹 mysql get field list 相關參考資料 mysql - What is the SQL command to return the field names of a ... MySQL 3 and 4 (and 5): desc tablename. which is an alias for show fields from tablename. SQL Server (from 2000) and MySQL 5: select COLUMN_NAME from INFORMATION_SCHEMA.COLUMNS where TABLE_NAME = &#39... https://stackoverflow.com php - MySQL query to get column names? - Stack Overflow An old PHP function "mysql_list_fields()" is deprecated. So, today the best way to get names of fields is a query "SHOW COLUMNS FROM table_name [LIKE 'name']". So, here is... https://stackoverflow.com php - How to get field names of mysql table in codeigniter ... using database library write this code to list all fields: $this->db->list_fields('table'). take a look here: http://www.codeigniter.com/user_guide/database/results.html#CI_DB_result::l... https://stackoverflow.com MySql: Show columns but exclude everything except the field names ... SELECT column_name FROM information_schema.columns WHERE table_name = 'your_table' AND table_schema = 'database_name'. https://stackoverflow.com php - Get table column names in mysql? - Stack Overflow This solution is from command line mysql mysql>USE information_schema;. In below query just change <--DATABASE_NAME--> to your database and <--TABLENAME--> to your table name where you... https://stackoverflow.com MySQL 8.0 Reference Manual :: 13.7.6.5 SHOW COLUMNS Syntax The optional FULL keyword causes the output to include the column collation and comments, as well as the privileges you have for each column. The LIKE clause, if present, indicates which column names ... https://dev.mysql.com MySQL :: This will give column names only A few years ago, someone asked how to get a list of column names of a table and I don't think any of the supplied answers gave just the list, rather than additional information. That's what he... https://forums.mysql.com