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6 Οκτ 2009 · You can use DESCRIBE: DESCRIBE my_table; Or in newer versions you can use INFORMATION_SCHEMA: SELECT COLUMN_NAME. FROM INFORMATION_SCHEMA.COLUMNS. WHERE TABLE_SCHEMA = 'my_database' AND TABLE_NAME = 'my_table'; Or you can use SHOW COLUMNS: SHOW COLUMNS FROM my_table; Or to get column names with comma in a line:
Select Data From a MySQL Database. The SELECT statement is used to select data from one or more tables: SELECT column_name (s) FROM table_name. or we can use the * character to select ALL columns from a table: SELECT * FROM table_name. To learn more about SQL, please visit our SQL tutorial.
To show the columns of a table, you specify the table name in the FROM clause of the SHOW COLUMNS statement. To show columns of a table in a database that is not the current database, you use the following form: SHOW COLUMNS FROM database_name.table_name; Code language: SQL (Structured Query Language) (sql) Or.
8 Οκτ 2018 · Use SHOW COLUMNS syntax to show the columns of the table in MySQL. Use INFORMATION_SCHEMA to select and get column names from a table in MySQL using PHP. Specify the TABLE_SCHEMA to select a table of a specific database.
29 Σεπ 2011 · To make sure you list columns in a table in the current database, use the DATABASE() or SCHEMA() function. It returns NULL if you are not in a current database. This query will show the columns in a table in the order the columns were defined:
Displaying MySQL Column Names and Values via PHP. Sometimes in a PHP page it may be useful to not only retrieve data values from a MySQL database table, but also to retrieve column names from the table. Listed below is an example of how to do this for MySQL databases using PHP.
6 Νοε 2019 · Show MySQL tables, column names, types and more with PHP. Showing a MySQL database tables with their columns, type, keys and more is done using the MySQL SHOW syntax. For the tables SHOW TABLES is used whilst to get the details about the columns for individual tables SHOW COLUMNS.
