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The SELECT statement is used to select data from a database. The data returned is stored in a result table, called the result-set. SELECT Syntax. SELECT column1, column2, ... FROM table_name; Here, column1, column2, ... are the field names of the table you want to select data from.
3 Νοε 2014 · To get the name of all tables use: SELECT table_name FROM information_schema.tables; To get the name of the tables from a specific database use: SELECT table_name FROM information_schema.tables WHERE table_schema = 'your_database_name'; Now, to answer the original question, use this query:
SELECT can also be used to retrieve rows computed without reference to any table. For example: mysql> SELECT 1 + 1; -> 2. You are permitted to specify DUAL as a dummy table name in situations where no tables are referenced: mysql> SELECT 1 + 1 FROM DUAL; -> 2
The SELECT statement allows you to select data from one or more tables. To write a SELECT statement in MySQL, you use this syntax: SELECT select_list FROM table_name; Code language: SQL (Structured Query Language) ( sql )
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.
Typically, you use a SELECT statement to select data from a table in the database: SELECT select_list. FROM table_name; Code language: SQL (Structured Query Language) (sql) In MySQL, the SELECT statement doesn’t require the FROM clause.
25 Ιαν 2024 · Basic SELECT Statement. At its simplest, the SELECT statement allows you to retrieve all records from a single table. SELECT * FROM your_table_name; Output: (List of all the rows from the selected table) This will display every column for every row in the table ‘your_table_name’.
