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The SELECT statement is used to select data from a database. Example. Return data from the Customers table: SELECT CustomerName, City FROM Customers; Try it Yourself » Syntax. SELECT column1, column2, ... FROM table_name; Here, column1, column2, ... are the field names of the table you want to select data from.
- MySQL Functions
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- SQL Distinct
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- MySQL Functions
28 cze 2009 · In SQL Server, you can select COLUMN_NAME from INFORMATION_SCHEMA.COLUMNS. Here is the code: SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='YourTableName'
Use the SQL SELECT statment to select data from a table. To select data from a table, specify the table name in the FROM clause and a list of column in the SELECT clause. The SELECT * is the shorthand of the SELECT all columns in a table.
The SELECT queries retrieve rows/columns data from one or more existing tables. Syntax: SELECT column1, column2,...columnN . FROM table_name. For the demo purpose, the following Employee table will be used in all the examples here. Select All Columns. The * operator represents all the columns of a table.
SELECT select_list FROM schema_name.table_name; Code language: SQL (Structured Query Language) (sql) In this syntax: First, specify a list of comma-separated columns from which you want to query data in the SELECT clause. Second, specify the table name and its schema in the FROM clause.
5.3.4.3 Selecting Particular Columns. If you do not want to see entire rows from your table, just name the columns in which you are interested, separated by commas. For example, if you want to know when your animals were born, select the name and birth columns: To find out who owns pets, use this query: Notice that the query simply retrieves ...
In this tutorial, you'll learn how to fetch data from database tables using the SQL SELECT statement. It covers the syntax of the SELECT statement, how to specify individual columns or retrieve all columns, and how to filter data using the WHERE clause.
